Stefan Ivanell

Vindkraft

Ivanell, Stefan; Liljenfeldt, Johanna; Möllerström, Erik; Ottermo, Fredric et al.

Studentlitteratur AB, 2025

A fast-running physics-based wake model for a semi-infinite wind farm

Bastankhah, Majid; Mohammadi, Mohammad Mehdi; Lees, Charlie; Navarro Diaz, Gonzalo et al.

Ingår i Journal of Fluid Mechanics, 2024

• DOI för A fast-running physics-based wake model for a semi-infinite wind farm
• Ladda ner fulltext (pdf) av A fast-running physics-based wake model for a semi-infinite wind farm

Machine learning methods to improve spatial predictions of coastal wind speed profiles and low-level jets using single-level ERA5 data

Hallgren, Christoffer; Aird, Jeanie A.; Ivanell, Stefan; Körnich, Heiner et al.

Ingår i Wind Energy Science, s. 821-840, 2024

• DOI för Machine learning methods to improve spatial predictions of coastal wind speed profiles and low-level jets using single-level ERA5 data
• Ladda ner fulltext (pdf) av Machine learning methods to improve spatial predictions of coastal wind speed profiles and low-level jets using single-level ERA5 data

An actuator sector model for wind power applications: a parametric study

Mohammadi, Mohammad Mehdi; Olivares-Espinosa, Hugo; Navarro Diaz, Gonzalo Pablo; Ivanell, Stefan

Ingår i Wind Energy Science, s. 1305-1321, 2024

• DOI för An actuator sector model for wind power applications: a parametric study
• Ladda ner fulltext (pdf) av An actuator sector model for wind power applications: a parametric study

An aeroelastic coupling of an actuator sector model with OpenFAST in atmospheric flows

Mohammadi, Mohammad Mehdi; Chanprasert, Warit; Olivares-Espinosa, Hugo; Ivanell, Stefan

Ingår i SCIENCE OF MAKING TORQUE FROM WIND, TORQUE 2024, 2024

• DOI för An aeroelastic coupling of an actuator sector model with OpenFAST in atmospheric flows
• Ladda ner fulltext (pdf) av An aeroelastic coupling of an actuator sector model with OpenFAST in atmospheric flows

Impact of turbine availability and wake effect on the application of dynamic thermal rating of wind farm export transformers

Li, Zhongtian; Hilber, Patrik; Laneryd, Tor; Navarro Diaz, Gonzalo et al.

Ingår i Energy Reports, s. 1399-1411, 2024

• DOI för Impact of turbine availability and wake effect on the application of dynamic thermal rating of wind farm export transformers
• Ladda ner fulltext (pdf) av Impact of turbine availability and wake effect on the application of dynamic thermal rating of wind farm export transformers

Validation of a Lattice Boltzmann Solver Against Wind Turbine Response and Wake Measurements

Korb, Henry; Asmuth, Henrik; Ivanell, Stefan

Ingår i WAKE CONFERENCE 2023, 2023

• DOI för Validation of a Lattice Boltzmann Solver Against Wind Turbine Response and Wake Measurements
• Ladda ner fulltext (pdf) av Validation of a Lattice Boltzmann Solver Against Wind Turbine Response and Wake Measurements

The characteristics of helically deflected wind turbine wakes

Korb, Henry; Asmuth, Henrik; Ivanell, Stefan

Ingår i Journal of Fluid Mechanics, 2023

• DOI för The characteristics of helically deflected wind turbine wakes
• Ladda ner fulltext (pdf) av The characteristics of helically deflected wind turbine wakes

How Fast is Fast Enough?: Industry Perspectives on the Use of Large-eddy Simulation in Wind Energy

Asmuth, Henrik; Korb, Henry; Ivanell, Stefan

Ingår i WAKE CONFERENCE 2023, 2023

• DOI för How Fast is Fast Enough?: Industry Perspectives on the Use of Large-eddy Simulation in Wind Energy
• Ladda ner fulltext (pdf) av How Fast is Fast Enough?: Industry Perspectives on the Use of Large-eddy Simulation in Wind Energy

A Single-Column Method to Identify Sea and Land Breezes in Mesoscale-Resolving NWP Models

Hallgren, Christoffer; Körnich, Heiner; Ivanell, Stefan; Sahlée, Erik

Ingår i Weather and forecasting, s. 1025-1039, 2023

• DOI för A Single-Column Method to Identify Sea and Land Breezes in Mesoscale-Resolving NWP Models
• Ladda ner fulltext (pdf) av A Single-Column Method to Identify Sea and Land Breezes in Mesoscale-Resolving NWP Models

Peculiar Winds At The Coast: And How To Catch Them!

Hallgren, Christoffer; Ivanell, Stefan; Körnich, Heiner; Sahlée, Erik

Ingår i Frontiers for Young Minds, 2023

• DOI för Peculiar Winds At The Coast: And How To Catch Them!
• Ladda ner fulltext (pdf) av Peculiar Winds At The Coast: And How To Catch Them!

Brief communication: On the definition of the low-level jet

Hallgren, Christoffer; Aird, Jeanie A.; Ivanell, Stefan; Körnich, Heiner et al.

Ingår i Wind Energy Science, s. 1651-1658, 2023

• DOI för Brief communication: On the definition of the low-level jet
• Ladda ner fulltext (pdf) av Brief communication: On the definition of the low-level jet

On the accuracy of predicting wind-farm blockage

Forsting, Alexander R. Meyer; Navarro Diaz, Gonzalo; Segalini, Antonio; Andersen, Soren J. et al.

Ingår i Renewable energy, s. 114-129, 2023

• DOI för On the accuracy of predicting wind-farm blockage
• Ladda ner fulltext (pdf) av On the accuracy of predicting wind-farm blockage

Actuator line model using simplified force calculation methods

Diaz, Gonzalo Pablo Navarro; Otero, Alejandro Daniel; Asmuth, Henrik; Sørensen, Jens Nørkaer et al.

Ingår i Wind Energy Science, s. 363-382, 2023

• DOI för Actuator line model using simplified force calculation methods
• Ladda ner fulltext (pdf) av Actuator line model using simplified force calculation methods

Comparison of three DWM-based wake models at above-rated wind speeds

Hanssen-Bauer, O. W.; Doubrawa, P.; Madsen, H. Aa; Asmuth, Henrik et al.

Ingår i WAKE CONFERENCE 2023, 2023

• DOI för Comparison of three DWM-based wake models at above-rated wind speeds
• Ladda ner fulltext (pdf) av Comparison of three DWM-based wake models at above-rated wind speeds

Wind Turbine Response in Waked Inflow: A Modelling Benchmark Against Full-Scale Measurements

Asmuth, Henrik; Navarro Diaz, Gonzalo; Madsen, Helge Aagard; Branlard, Emmanuel et al.

Ingår i Renewable energy, s. 868-887, 2022

• DOI för Wind Turbine Response in Waked Inflow: A Modelling Benchmark Against Full-Scale Measurements
• Ladda ner fulltext (pdf) av Wind Turbine Response in Waked Inflow: A Modelling Benchmark Against Full-Scale Measurements

Classification and properties of non-idealized coastal wind profiles - an observational study

Hallgren, Christoffer; Arnqvist, Johan; Nilsson, Erik O.; Ivanell, Stefan et al.

Ingår i Wind Energy Science, s. 1183-1207, 2022

• DOI för Classification and properties of non-idealized coastal wind profiles - an observational study
• Ladda ner fulltext (pdf) av Classification and properties of non-idealized coastal wind profiles - an observational study

Wall-modeled lattice Boltzmann large-eddy simulation of neutral atmospheric boundary layers

Asmuth, Henrik; Janßen, Christian F.; Olivares-Espinosa, Hugo; Ivanell, Stefan

Ingår i Physics of fluids, s. 105111-105111, 2021

• DOI för Wall-modeled lattice Boltzmann large-eddy simulation of neutral atmospheric boundary layers
• Ladda ner fulltext (pdf) av Wall-modeled lattice Boltzmann large-eddy simulation of neutral atmospheric boundary layers

A sensitivity study of the WRF model in offshore wind modeling over the Baltic Sea

Li, Huidong; Carlsson, Björn; Wu, Lichuan; Hallgren, Christoffer et al.

Ingår i Geoscience Frontiers, 2021

• DOI för A sensitivity study of the WRF model in offshore wind modeling over the Baltic Sea
• Ladda ner fulltext (pdf) av A sensitivity study of the WRF model in offshore wind modeling over the Baltic Sea

The smoother the better?: A comparison of six post-processing methods to improve short-term offshore wind power forecasts in the Baltic Sea

Hallgren, Christoffer; Ivanell, Stefan; Körnich, Heiner; Vakkari, Ville et al.

Ingår i Wind Energy Science, s. 1205-1226, 2021

• DOI för The smoother the better?: A comparison of six post-processing methods to improve short-term offshore wind power forecasts in the Baltic Sea
• Ladda ner fulltext (pdf) av The smoother the better?: A comparison of six post-processing methods to improve short-term offshore wind power forecasts in the Baltic Sea

Wind turbine wake inflow over a heterogeneous forest: comparison between measurement and LES simulation

Navarro Diaz, Gonzalo; Arnqvist, Johan; Ivanell, Stefan

Ingår i Journal of Physics, Conference Series, 2021

• DOI för Wind turbine wake inflow over a heterogeneous forest: comparison between measurement and LES simulation
• Ladda ner fulltext (pdf) av Wind turbine wake inflow over a heterogeneous forest: comparison between measurement and LES simulation

Exploring the application of reinforcement learning to wind farm control

Korb, Henry; Asmuth, Henrik; Stender, Merten; Ivanell, Stefan

Ingår i Journal of Physics, Conference Series, 2021

• DOI för Exploring the application of reinforcement learning to wind farm control
• Ladda ner fulltext (pdf) av Exploring the application of reinforcement learning to wind farm control

Sizing Transformer Considering Transformer Thermal Limits and Wind Farm Wake Effect

Li, Zhongtian; Morozovska, Kateryna; Hilber, Patrik; Laneryd, Tor et al.

Ingår i 2021 IEEE PES INNOVATIVE SMART GRID TECHNOLOGIES - ASIA (ISGT ASIA), 2021

• DOI för Sizing Transformer Considering Transformer Thermal Limits and Wind Farm Wake Effect

Assessment of Weak Compressibility in Actuator Line Simulations of Wind Turbine Wakes

Asmuth, Henrik; Janßen, Christian F.; Olivares-Espinosa, Hugo; Nilsson, Karl et al.

Ingår i Journal of Physics, Conference Series, 2020

• DOI för Assessment of Weak Compressibility in Actuator Line Simulations of Wind Turbine Wakes
• Ladda ner fulltext (pdf) av Assessment of Weak Compressibility in Actuator Line Simulations of Wind Turbine Wakes

Actuator line simulations of wind turbine wakes using the lattice Boltzmann method

Asmuth, Henrik; Olivares-Espinosa, Hugo; Ivanell, Stefan

Ingår i Wind Energy Science, s. 623-645, 2020

• DOI för Actuator line simulations of wind turbine wakes using the lattice Boltzmann method
• Ladda ner fulltext (pdf) av Actuator line simulations of wind turbine wakes using the lattice Boltzmann method

Looking for an Offshore Low-Level Jet Champion among Recent Reanalyses: A Tight Race over the Baltic Sea

Hallgren, Christoffer; Arnqvist, Johan; Ivanell, Stefan; Kornich, Heiner et al.

Ingår i Energies, 2020

• DOI för Looking for an Offshore Low-Level Jet Champion among Recent Reanalyses: A Tight Race over the Baltic Sea
• Ladda ner fulltext (pdf) av Looking for an Offshore Low-Level Jet Champion among Recent Reanalyses: A Tight Race over the Baltic Sea

Global trends in the performance of large wind farms based on high-fidelity simulations

Juhl Andersen, Søren; Breton, Simon-Philippe; Witha, Björn; Ivanell, Stefan et al.

Ingår i Wind Energy Science, s. 1689-1703, 2020

• DOI för Global trends in the performance of large wind farms based on high-fidelity simulations
• Ladda ner fulltext (pdf) av Global trends in the performance of large wind farms based on high-fidelity simulations

Dependence of wind turbine loads on inlet flow field

Hanssen-Bauer, O. W.; de Vaal, J. B.; Tutkun, M.; Asmuth, Henrik et al.

Ingår i Science of making torque from wind (TORQUE 2020), pts 1-5, 2020

• DOI för Dependence of wind turbine loads on inlet flow field
• Ladda ner fulltext (pdf) av Dependence of wind turbine loads on inlet flow field

Large-eddy simulations of the evolution of imposed turbulence in forced boundary layers in a very long domain

Eriksson, Ola; Nilsson, Karl; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Wind Energy, s. 1482-1493, 2020

• DOI för Large-eddy simulations of the evolution of imposed turbulence in forced boundary layers in a very long domain
• Ladda ner fulltext (pdf) av Large-eddy simulations of the evolution of imposed turbulence in forced boundary layers in a very long domain

Analytical body forces in numerical actuator disc model of wind turbines

Sörensen, Jens Nörkaer; Nilsson, Karl; Ivanell, Stefan; Asmuth, Henrik et al.

Ingår i Renewable energy, s. 2259-2271, 2020

• DOI för Analytical body forces in numerical actuator disc model of wind turbines

Investigation of Turbulence Accuracy When Modeling Wind in Realistic Forests Using LES

Arnqvist, Johan; Olivares-Espinosa, Hugo; Ivanell, Stefan

Ingår i Progress In Turbulence Viii, s. 291-296, 2019

• DOI för Investigation of Turbulence Accuracy When Modeling Wind in Realistic Forests Using LES

The Actuator Line Model in Lattice Boltzmann Frameworks: Numerical Sensitivity and Computational Performance

Asmuth, Henrik; Olivares-Espinosa, Hugo; Nilsson, Karl; Ivanell, Stefan

Ingår i Journal of Physics, Conference Series, 2019

• DOI för The Actuator Line Model in Lattice Boltzmann Frameworks: Numerical Sensitivity and Computational Performance
• Ladda ner fulltext (pdf) av The Actuator Line Model in Lattice Boltzmann Frameworks: Numerical Sensitivity and Computational Performance

Assessment of wind fields over forested sites with LES and a nacelle lidar

Olivares-Espinosa, Hugo; Arnqvist, Johan; Ivanell, Stefan

Ingår i Wake conference, 2019

• DOI för Assessment of wind fields over forested sites with LES and a nacelle lidar
• Ladda ner fulltext (pdf) av Assessment of wind fields over forested sites with LES and a nacelle lidar

Impact of Wind Veer and the Coriolis Force for an Idealized Farm to Farm Interaction Case

Eriksson, Ola; Breton, Simon-Philippe; Nilsson, Karl; Ivanell, Stefan

Ingår i Applied Sciences, 2019

• DOI för Impact of Wind Veer and the Coriolis Force for an Idealized Farm to Farm Interaction Case
• Ladda ner fulltext (pdf) av Impact of Wind Veer and the Coriolis Force for an Idealized Farm to Farm Interaction Case

Wind Farm Power Production Assessment: Introduction of a New Actuator Disc Method and Comparison with Existing Models in the Context of a Case Study

Simisiroglou, Nikolaos; Polatidis, Heracles; Ivanell, Stefan

Ingår i Applied Sciences, 2019

• DOI för Wind Farm Power Production Assessment: Introduction of a New Actuator Disc Method and Comparison with Existing Models in the Context of a Case Study
• Ladda ner fulltext (pdf) av Wind Farm Power Production Assessment: Introduction of a New Actuator Disc Method and Comparison with Existing Models in the Context of a Case Study

Assessment of Turbulence Modelling in the Wake of an Actuator Disk with a Decaying Turbulence Inflow

Olivares-Espinosa, Hugo; Breton, Simon-Philippe; Nilsson, Karl; Masson, Christian et al.

Ingår i Applied Sciences, 2018

• DOI för Assessment of Turbulence Modelling in the Wake of an Actuator Disk with a Decaying Turbulence Inflow
• Ladda ner fulltext (pdf) av Assessment of Turbulence Modelling in the Wake of an Actuator Disk with a Decaying Turbulence Inflow

Micro-scale model comparison (benchmark) at the moderately complex forested site Ryningsnäs

Ivanell, Stefan; Arnqvist, Johan; Avila, Matias; Cavar, Dalibor et al.

Ingår i Wind Energy Science, s. 929-946, 2018

• DOI för Micro-scale model comparison (benchmark) at the moderately complex forested site Ryningsnäs
• Ladda ner fulltext (pdf) av Micro-scale model comparison (benchmark) at the moderately complex forested site Ryningsnäs

Energy transition Gotland: Renewable resources and system effects

Nilsson, Karl; Soares, José; Ivanell, Stefan

2018

• Ladda ner fulltext (pdf) av Energy transition Gotland: Renewable resources and system effects

Validation of the actuator disc and actuator line techniques for yawed rotor flows using the New MEXICO experimental data

Breton, Simon-Philippe; Shen, W.Z.; Ivanell, Stefan

2017

• DOI för Validation of the actuator disc and actuator line techniques for yawed rotor flows using the New MEXICO experimental data
• Ladda ner fulltext (pdf) av Validation of the actuator disc and actuator line techniques for yawed rotor flows using the New MEXICO experimental data

High-Order Numerical Simulations of Wind Turbine Wakes

Kleusberg, E.; Mikkelsen, R. F.; Schlatter, P.; Ivanell, Stefan et al.

Ingår i WAKE CONFERENCE 2017, 2017

• DOI för High-Order Numerical Simulations of Wind Turbine Wakes
• Ladda ner fulltext (pdf) av High-Order Numerical Simulations of Wind Turbine Wakes

Validation of the actuator disc approach using small-scale model wind turbines

Simisiroglou, Nikolaos; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Wind Energy Science, s. 587-601, 2017

• DOI för Validation of the actuator disc approach using small-scale model wind turbines
• Ladda ner fulltext (pdf) av Validation of the actuator disc approach using small-scale model wind turbines

The Long distance wake behind Horns Rev I studied using large eddy simulations and a wind turbine parameterization in WRF

Eriksson, Ola; Baltscheffsky, M.; Breton, Simon-Philippe; Söderberg, S. et al.

Ingår i Journal of Physics, Conference Series, 2017

• DOI för The Long distance wake behind Horns Rev I studied using large eddy simulations and a wind turbine parameterization in WRF
• Ladda ner fulltext (pdf) av The Long distance wake behind Horns Rev I studied using large eddy simulations and a wind turbine parameterization in WRF

Complex terrain experiments in the New European Wind Atlas

Mann, J.; Angelou, N.; Arnqvist, Johan; Callies, D. et al.

Ingår i Philosophical Transactions. Series A, s. 1-23, 2017

• DOI för Complex terrain experiments in the New European Wind Atlas
• Ladda ner fulltext (pdf) av Complex terrain experiments in the New European Wind Atlas

A survey of modelling methods for high-fidelity wind farm simulations using large eddy simulation

Breton, Simon-Philippe; Sumner, J.; Sörensen, J. N.; Hansen, K. S. et al.

Ingår i Philosophical Transactions. Series A, 2017

• DOI för A survey of modelling methods for high-fidelity wind farm simulations using large eddy simulation

Validation of the actuator line and disc techniques using the New MEXICO measurements

Sarmast, Sasan; Shen, W. Z.; Zhu, W. J.; Mikkelsen, R. F. et al.

Ingår i SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2016), 2016

• DOI för Validation of the actuator line and disc techniques using the New MEXICO measurements
• Ladda ner fulltext (pdf) av Validation of the actuator line and disc techniques using the New MEXICO measurements

Actuator line simulations of a Joukowsky and Tjaereborg rotor using spectral element and finite volume methods

Kleusberg, E.; Sarmast, Sasan; Schlatter, P.; Ivanell, Stefan et al.

Ingår i SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2016), 2016

• DOI för Actuator line simulations of a Joukowsky and Tjaereborg rotor using spectral element and finite volume methods
• Ladda ner fulltext (pdf) av Actuator line simulations of a Joukowsky and Tjaereborg rotor using spectral element and finite volume methods

Description and validation of the actuator disc approach in PHOENICS.

Simisiroglou, Nikolaos; Breton, Simon-Philippe; Gravdahl, Arne; Ivanell, Stefan

2016

The actuator disc concept in PHOENICS

Simisiroglou, Nikolaos; Karatsioris, Michael; Nilsson, Karl; Breton, Simon-Philippe et al.

Ingår i Energy Procedia, s. 269-277, 2016

• DOI för The actuator disc concept in PHOENICS
• Ladda ner fulltext (pdf) av The actuator disc concept in PHOENICS

Statistics of LES Simulations of Large Wind Farms

Andersen, Soren Juhl; Sorensen, Jens Norkaer; Mikkelsen, Robert; Ivanell, Stefan

Ingår i SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2016), 2016

• DOI för Statistics of LES Simulations of Large Wind Farms
• Ladda ner fulltext (pdf) av Statistics of LES Simulations of Large Wind Farms

Validation of the actuator disc approach in PHOENICS using small scale model wind turbines

Simisiroglou, Nikolaos; Sarmast, Sasan; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Science Of Making Torque From Wind (Torque 2016), 2016

• DOI för Validation of the actuator disc approach in PHOENICS using small scale model wind turbines
• Ladda ner fulltext (pdf) av Validation of the actuator disc approach in PHOENICS using small scale model wind turbines

Comparison of the near-wake between actuator-line simulations and a simplified vortex model of a horizontal-axis wind turbine

Sarmast, Sasan; Segalini, Antonio; Mikkelsen, Robert F.; Ivanell, Stefan

Ingår i Wind Energy, s. 471-481, 2016

• DOI för Comparison of the near-wake between actuator-line simulations and a simplified vortex model of a horizontal-axis wind turbine

Quantifying variability of Large Eddy Simulations of very large wind farms

Andersen, S. J.; Witha, B.; Breton, Simon-Philippe; Sørensen, Jens Nørkær et al.

Ingår i Wake Conference 2015, 2015

• DOI för Quantifying variability of Large Eddy Simulations of very large wind farms
• Ladda ner fulltext (pdf) av Quantifying variability of Large Eddy Simulations of very large wind farms

Comparison between experiments and Large-Eddy Simulations of tip spiral structure and geometry

Ivanell, Stefan; Leweke, T.; Sarmast, Sasan; Quaranta, H. U. et al.

Ingår i Wake Conference 2015, 2015

• DOI för Comparison between experiments and Large-Eddy Simulations of tip spiral structure and geometry
• Ladda ner fulltext (pdf) av Comparison between experiments and Large-Eddy Simulations of tip spiral structure and geometry

Large-eddy simulations of wind farm production and long distance wakes

Eriksson, Ola; Nilsson, Karl; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Wake Conference 2015, 2015

• DOI för Large-eddy simulations of wind farm production and long distance wakes
• Ladda ner fulltext (pdf) av Large-eddy simulations of wind farm production and long distance wakes

Validation of the actuator line method using near wake measurements of the MEXICO rotor

Nilsson, Karl; Shen, Wen Z.; Sorensen, Jens N.; Breton, Simon-Philippe et al.

Ingår i Wind Energy, s. 499-514, 2015

• DOI för Validation of the actuator line method using near wake measurements of the MEXICO rotor

Simulation of wind turbine wakes using the actuator line technique

Sörensen, Jens N.; Mikkelsen, Robert F.; Henningson, Dan S.; Ivanell, Stefan et al.

Ingår i Philosophical Transactions. Series A, s. 20140071, 2015

• DOI för Simulation of wind turbine wakes using the actuator line technique

Large-eddy simulations of the Lillgrund wind farm

Nilsson, Karl; Ivanell, Stefan; Mikkelsen, Robert; Hansen, K.S. et al.

Ingår i Wind Energy, s. 449-467, 2015

• DOI för Large-eddy simulations of the Lillgrund wind farm

Wake downstream of the Lillgrund wind farm - A Comparison between LES using the actuator disc method and a Wind farm Parametrization in WRF

Eriksson, Ola; Lindvall, J.; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i WAKE CONFERENCE 2015, 2015

• DOI för Wake downstream of the Lillgrund wind farm - A Comparison between LES using the actuator disc method and a Wind farm Parametrization in WRF
• Ladda ner fulltext (pdf) av Wake downstream of the Lillgrund wind farm - A Comparison between LES using the actuator disc method and a Wind farm Parametrization in WRF

Simulating wind farms in the Weather Research and Forecast model, resolution sensitivities.

Eriksson, Ola; Ivanell, Stefan; Byrkjedal, Øyvind; Lindvall, Johannes

2015

• Ladda ner fulltext (pdf) av Simulating wind farms in the Weather Research and Forecast model, resolution sensitivities.

Comparison of actuator disc and Joukowsky rotor flows, to explore the need for a tip correction

van Kuik, Gijs; Yu, Wei; Sarmast, Sasan; Ivanell, Stefan

Ingår i Wake Conference 2015, 2015

• DOI för Comparison of actuator disc and Joukowsky rotor flows, to explore the need for a tip correction
• Ladda ner fulltext (pdf) av Comparison of actuator disc and Joukowsky rotor flows, to explore the need for a tip correction

Wind Energy - Impact of Turbulence

Hölling, Michael; Peinke, Joachim; Ivanell, Stefan

Springer, 2014

Analysis of the effect of curtailment on power and fatigue loads of two aligned wind turbines using an actuator disc approach

Martinen, Silke; Carlén, Ingemar; Nilsson, Karl; Breton, Simon-Philippe et al.

Ingår i Science of Making Torque from Wind, 2014

• DOI för Analysis of the effect of curtailment on power and fatigue loads of two aligned wind turbines using an actuator disc approach
• Ladda ner fulltext (pdf) av Analysis of the effect of curtailment on power and fatigue loads of two aligned wind turbines using an actuator disc approach

Study of the influence of imposed turbulence on the asymptotic wake deficit in a very long line of wind turbines

Breton, Simon-Philippe; Nilsson, K.; Olivares-Espinosa, H.; Masson, C. et al.

Ingår i Renewable energy, s. 153-163, 2014

• DOI för Study of the influence of imposed turbulence on the asymptotic wake deficit in a very long line of wind turbines

Mutual inductance instability of the tip vortices behind a wind turbine

Sarmast, Sasan; Dadfar, Reza; Mikkelsen, Robert F.; Schlatter, Philipp et al.

Ingår i Journal of Fluid Mechanics, s. 705-731, 2014

• DOI för Mutual inductance instability of the tip vortices behind a wind turbine
• Ladda ner fulltext (pdf) av Mutual inductance instability of the tip vortices behind a wind turbine

Analysis of long distance wakes of Horns Rev I using actuator disc approach

Eriksson, Ola; Mikkelsen, R.; Hansen, K. S.; Nilsson, Karl et al.

Ingår i Science of Making Torque from Wind 2012, 2014

• DOI för Analysis of long distance wakes of Horns Rev I using actuator disc approach
• Ladda ner fulltext (pdf) av Analysis of long distance wakes of Horns Rev I using actuator disc approach

Airfoil data sensitivity analysis for actuator disc simulations used in wind turbine applications

Nilsson, Karl; Breton, Simon-Philippe; Sørensen, Jens Nørkær; Ivanell, Stefan

Ingår i Science of Making Torque from Wind, 2014

• DOI för Airfoil data sensitivity analysis for actuator disc simulations used in wind turbine applications
• Ladda ner fulltext (pdf) av Airfoil data sensitivity analysis for actuator disc simulations used in wind turbine applications

Comparison of Engineering Wake Models with CFD Simulations

Andersen, S.J.; Sørensen, Jens; Ivanell, Stefan; Mikkelsen, Robert

Ingår i Journal of Physics, Conference Series, 2014

• DOI för Comparison of Engineering Wake Models with CFD Simulations
• Ladda ner fulltext (pdf) av Comparison of Engineering Wake Models with CFD Simulations

Determination of Wind Turbine Near-Wake Length Based on Stability Analysis

Sörensen, Jens; Sarmast, S.; Mikkelsen, Robert; Ivanell, Stefan et al.

Ingår i Journal of Physics, Conference Series, 2014

• DOI för Determination of Wind Turbine Near-Wake Length Based on Stability Analysis
• Ladda ner fulltext (pdf) av Determination of Wind Turbine Near-Wake Length Based on Stability Analysis

Analysis of long distance wakes behind a row of turbines – a parameter study

Eriksson, Ola; Nilsson, Karl; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Science of Making Torque from Wind, 2014

• DOI för Analysis of long distance wakes behind a row of turbines – a parameter study
• Ladda ner fulltext (pdf) av Analysis of long distance wakes behind a row of turbines – a parameter study

Wind Turbine Wake Modeling - Possibilities with Actuator line/disc approaches

Ivanell, Stefan; Mikkelsen, Robert

Ingår i Wiley Energy Encyclopedia, 2014

Numerical CFD comparison of Lillgrund employing RANS EERA

Simisiroglou, Nikolaos; Breton, Simon-Philippe; Crasto, G.; Hansen, K.S. et al.

2014

Numerical CFD Comparison of Lillgrund Employing RANS

Simisiroglou, Nikolaos; Breton, Simon-Philippe; Ivanell, Stefan; Crasto, G. et al.

Ingår i Energy Procedia 53, 2014

Validation of the actuator line method using near wake measurements of the MEXICO rotor.

Nilsson, Karl; Shen, Wen Zhong; Sørensen, Jens; Breton, Simon-Philippe et al.

Ingår i Wind Energy, 2014

Micro-siting/positioning of wind turbines: introducing a multi-criteria decision analysis framework

Polatidis, Heracles; Ivanell, Stefan

Ingår i 7th International Multi-Conference on Engineering and Technological Innovation, s. 23-27, 2014

• Ladda ner fulltext (pdf) av Micro-siting/positioning of wind turbines: introducing a multi-criteria decision analysis framework

Comparative CFD study of the effect of the presence of downstream turbines on upstream ones using a rotational speed control system

Breton, Simon-Philippe; Nilsson, Karl; Ivanell, Stefan; Olivares-Espinosa, H. et al.

Ingår i Science of Making Torque from Wind 2012, 2014

• DOI för Comparative CFD study of the effect of the presence of downstream turbines on upstream ones using a rotational speed control system
• Ladda ner fulltext (pdf) av Comparative CFD study of the effect of the presence of downstream turbines on upstream ones using a rotational speed control system

Optimization of Large Wind Farms, The Nordic Consortium, Activity report 2009-2012: Elforsk rapport 13:12

Ivanell, Stefan; Carlen, Ingemar; Nilsson, Karl; Sarmast, Sasan et al.

2013

LES of the Lillgrund wind farm using a torque based power controller

Nilsson, Karl; Ivanell, Stefan; Hansen, K.S.; Mikkelsen, Robert et al.

2013

Characterization of wind turbine wakes in a non-sheared turbulent flow

Olivares-Espinosa, Hugo; Breton, Simon-Philippe; Nilsson, Karl; Masson, Christian et al.

Ingår i Proceedings of the 2013 International Conference on Aerodynamics of Offshore Wind Energy Systems and Wakes (ICOWES2013), s. 435-449, 2013

• Ladda ner fulltext (pdf) av Characterization of wind turbine wakes in a non-sheared turbulent flow

Study Of The Influence Of Atmospheric turbulence On The Asymptotic wake Deficit In A very Long Line Of Wind Turbines

Breton, Simon-Philippe; Nilsson, Karl; Olivares-Espinosa, Hugo; Masson, Christian et al.

Ingår i Proceedings of the 2013 International Conference on Aerodynamics of Offshore Wind Energy Systems and Wakes (ICOWES 2013), s. 420-434, 2013

• Ladda ner fulltext (pdf) av Study Of The Influence Of Atmospheric turbulence On The Asymptotic wake Deficit In A very Long Line Of Wind Turbines

A technical Note - Methods used in wake simulations of floating turbines

Ivanell, Stefan; Nilsson, Karl; Mikkelsen, Robert

2012

Power estimation of the Lillgrund Wind farm using different actuator disc approaches - A base line case study

Nilsson, Karl; Ivanell, Stefan

2012

Instant Wind: Model reduction for fast CFD computations

Vogstad, Klaus; Bhutoria, Vaibhav; Amund Lund, John; Ivanell, Stefan et al.

2012

• Ladda ner fulltext (pdf) av Instant Wind: Model reduction for fast CFD computations

A survey of available data and studies of Farm-Farm interaction

Eriksson, Ola; Ivanell, Stefan

2012

Power control system of a simulated wind turbine

Nilsson, Karl; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i , 2012

CFD Actuator disc analysis of the Lillgrund wind farm

Nilsson, Karl; Mikkelsen, Robert; Hansen, K.S.; Ivanell, Stefan

2012

Stability of the helical tip vortices behind a wind turbine

Sarmast, S.; Schlatter, P.; Ivanell, Stefan; Mikkelsen, Robert et al.

2012

Simulation and Modelling of Turbulent Wind Fields in Wind Farms: DTU Mechanical Engineering contribution to TOPFARM Work Package 1

Ivanell, Stefan; Sørensen, Jens; Mikkelsen, Robert; Troldborg, N. et al.

2011

Determination of the tip vortex trajectory behind the MEXICO rotor

Nilsson, Karl; Shen, Wen Zhong; Sørensen, Jens; Ivanell, Stefan

2011

The upstream flow of a wind turbine: blockage effect

Medici, D.; Ivanell, Stefan; Dahlberg, J-Å.; Alfredsson, P.H.

Ingår i Wind Energy, 2011

• DOI för The upstream flow of a wind turbine: blockage effect

Analysis of wind turbine flow structure using Koopman mode decomposition technique

Sarmast, Sasan; Bagheri, Shervin; Ilak, Milos; Ivanell, Stefan et al.

2011

The impact of wind direction in atmospheric BL on interacting wakes at Horns Rev wind farm

Ivanell, Stefan; Mikkelsen, Robert; Sørensen, Jens; Henningson, D.

2010

ACD Modelling of Wake Interaction in the Horns Rev Wind Farm

Ivanell, Stefan; Mikkelsen, Robert; Sørensen, Jens

Ingår i Extended Abstracts for Euromech Colloquium 508, 2009, 2009

Analysis of Numerically Generated Wake Structures

Ivanell, Stefan; Sørensen, Jens; Mikkelsen, Robert; Henningson, D.

Ingår i Wind Energy, 2009

• DOI för Analysis of Numerically Generated Wake Structures

The winds are twisting: analysis of strong directional shear across the rotor plane using coastal lidar measurements and ERA5

Hallgren, Christoffer; Körnich, Heiner; Ivanell, Stefan; Ville, Vakkari et al.

Benchmarking of three DWM-based wake models at below-rated wind speeds

Hanssen-Bauer, Oyvind Waage; Doubrawa, Paula; Madsen, Helge A.; Asmuth, Henrik et al.

Ingår i Wind Energy Science, s. 1913-1948, 2026

• DOI för Benchmarking of three DWM-based wake models at below-rated wind speeds
• Ladda ner fulltext (pdf) av Benchmarking of three DWM-based wake models at below-rated wind speeds

The Lattice Boltzmann Method for Wind Farm Simulations: A Review

Korb, Henry; Bastin, Jean; Asmuth, Henrik; Ivanell, Stefan

Ingår i Wind Energy Science, s. 983-1012, 2026

• DOI för The Lattice Boltzmann Method for Wind Farm Simulations: A Review
• Ladda ner fulltext (pdf) av The Lattice Boltzmann Method for Wind Farm Simulations: A Review

Temporally Coordinated Operation of Green Multi-Energy Airport Microgrids With Climatic Correlations and Flexible Loads via Decomposed Stochastic Programming

Li, Zhongtian; Hilber, Patrik; Li, Zhengmao; Laneryd, Tor et al.

Ingår i IEEE Transactions on Sustainable Energy, s. 1909-1922, 2026

• DOI för Temporally Coordinated Operation of Green Multi-Energy Airport Microgrids With Climatic Correlations and Flexible Loads via Decomposed Stochastic Programming

An inter-comparison study on the impact of atmospheric boundary layer height on gigawatt-scale wind plant performance

Ivanell, Stefan; Chanprasert, Warit; Lanzilao, Luca; Bleeg, James et al.

Ingår i Wind Energy Science, s. 937-960, 2026

• DOI för An inter-comparison study on the impact of atmospheric boundary layer height on gigawatt-scale wind plant performance
• Ladda ner fulltext (pdf) av An inter-comparison study on the impact of atmospheric boundary layer height on gigawatt-scale wind plant performance

Development and application of a Multi-Criteria Decision Analysis framework for Energy Islands: a case-study in Greece

Porichis, Dimitrios; Polatidis, Heracles; Ivanell, Stefan

Ingår i CA20109 International Conference Modular Energy Islands for Sustainability and Resilience (MODENERLANDS’25) 03/09/2025 - 05/09/2025 Figueira-da-Foz, Portugal, 2025

• DOI för Development and application of a Multi-Criteria Decision Analysis framework for Energy Islands: a case-study in Greece
• Ladda ner fulltext (pdf) av Development and application of a Multi-Criteria Decision Analysis framework for Energy Islands: a case-study in Greece

Benchmarking of three DWM-based wake models at below-rated wind speeds

Hanssen-Bauer, Oyvind Waage; Doubrawa, Paula; Madsen, Helge A.; Asmuth, Henrik et al.

Ingår i Wind Energy Science, s. 1913-1948, 2026

• DOI för Benchmarking of three DWM-based wake models at below-rated wind speeds
• Ladda ner fulltext (pdf) av Benchmarking of three DWM-based wake models at below-rated wind speeds

Temporally Coordinated Operation of Green Multi-Energy Airport Microgrids With Climatic Correlations and Flexible Loads via Decomposed Stochastic Programming

Li, Zhongtian; Hilber, Patrik; Li, Zhengmao; Laneryd, Tor et al.

Ingår i IEEE Transactions on Sustainable Energy, s. 1909-1922, 2026

• DOI för Temporally Coordinated Operation of Green Multi-Energy Airport Microgrids With Climatic Correlations and Flexible Loads via Decomposed Stochastic Programming

An inter-comparison study on the impact of atmospheric boundary layer height on gigawatt-scale wind plant performance

Ivanell, Stefan; Chanprasert, Warit; Lanzilao, Luca; Bleeg, James et al.

Ingår i Wind Energy Science, s. 937-960, 2026

• DOI för An inter-comparison study on the impact of atmospheric boundary layer height on gigawatt-scale wind plant performance
• Ladda ner fulltext (pdf) av An inter-comparison study on the impact of atmospheric boundary layer height on gigawatt-scale wind plant performance

A fast-running physics-based wake model for a semi-infinite wind farm

Bastankhah, Majid; Mohammadi, Mohammad Mehdi; Lees, Charlie; Navarro Diaz, Gonzalo et al.

Ingår i Journal of Fluid Mechanics, 2024

• DOI för A fast-running physics-based wake model for a semi-infinite wind farm
• Ladda ner fulltext (pdf) av A fast-running physics-based wake model for a semi-infinite wind farm

Machine learning methods to improve spatial predictions of coastal wind speed profiles and low-level jets using single-level ERA5 data

Hallgren, Christoffer; Aird, Jeanie A.; Ivanell, Stefan; Körnich, Heiner et al.

Ingår i Wind Energy Science, s. 821-840, 2024

• DOI för Machine learning methods to improve spatial predictions of coastal wind speed profiles and low-level jets using single-level ERA5 data
• Ladda ner fulltext (pdf) av Machine learning methods to improve spatial predictions of coastal wind speed profiles and low-level jets using single-level ERA5 data

An actuator sector model for wind power applications: a parametric study

Mohammadi, Mohammad Mehdi; Olivares-Espinosa, Hugo; Navarro Diaz, Gonzalo Pablo; Ivanell, Stefan

Ingår i Wind Energy Science, s. 1305-1321, 2024

• DOI för An actuator sector model for wind power applications: a parametric study
• Ladda ner fulltext (pdf) av An actuator sector model for wind power applications: a parametric study

Impact of turbine availability and wake effect on the application of dynamic thermal rating of wind farm export transformers

Li, Zhongtian; Hilber, Patrik; Laneryd, Tor; Navarro Diaz, Gonzalo et al.

Ingår i Energy Reports, s. 1399-1411, 2024

• DOI för Impact of turbine availability and wake effect on the application of dynamic thermal rating of wind farm export transformers
• Ladda ner fulltext (pdf) av Impact of turbine availability and wake effect on the application of dynamic thermal rating of wind farm export transformers

A novel model for glaze ice accretion

Szász, Róbert-Zoltán; Ivanell, Stefan; Revstedt, Johan

Ingår i Technische Mechanik, s. 178-188, 2023

• DOI för A novel model for glaze ice accretion
• Ladda ner fulltext (pdf) av A novel model for glaze ice accretion

The characteristics of helically deflected wind turbine wakes

Korb, Henry; Asmuth, Henrik; Ivanell, Stefan

Ingår i Journal of Fluid Mechanics, 2023

• DOI för The characteristics of helically deflected wind turbine wakes
• Ladda ner fulltext (pdf) av The characteristics of helically deflected wind turbine wakes

A Single-Column Method to Identify Sea and Land Breezes in Mesoscale-Resolving NWP Models

Hallgren, Christoffer; Körnich, Heiner; Ivanell, Stefan; Sahlée, Erik

Ingår i Weather and forecasting, s. 1025-1039, 2023

• DOI för A Single-Column Method to Identify Sea and Land Breezes in Mesoscale-Resolving NWP Models
• Ladda ner fulltext (pdf) av A Single-Column Method to Identify Sea and Land Breezes in Mesoscale-Resolving NWP Models

Peculiar Winds At The Coast: And How To Catch Them!

Hallgren, Christoffer; Ivanell, Stefan; Körnich, Heiner; Sahlée, Erik

Ingår i Frontiers for Young Minds, 2023

• DOI för Peculiar Winds At The Coast: And How To Catch Them!
• Ladda ner fulltext (pdf) av Peculiar Winds At The Coast: And How To Catch Them!

Brief communication: On the definition of the low-level jet

Hallgren, Christoffer; Aird, Jeanie A.; Ivanell, Stefan; Körnich, Heiner et al.

Ingår i Wind Energy Science, s. 1651-1658, 2023

• DOI för Brief communication: On the definition of the low-level jet
• Ladda ner fulltext (pdf) av Brief communication: On the definition of the low-level jet

On the accuracy of predicting wind-farm blockage

Forsting, Alexander R. Meyer; Navarro Diaz, Gonzalo; Segalini, Antonio; Andersen, Soren J. et al.

Ingår i Renewable energy, s. 114-129, 2023

• DOI för On the accuracy of predicting wind-farm blockage
• Ladda ner fulltext (pdf) av On the accuracy of predicting wind-farm blockage

Actuator line model using simplified force calculation methods

Diaz, Gonzalo Pablo Navarro; Otero, Alejandro Daniel; Asmuth, Henrik; Sørensen, Jens Nørkaer et al.

Ingår i Wind Energy Science, s. 363-382, 2023

• DOI för Actuator line model using simplified force calculation methods
• Ladda ner fulltext (pdf) av Actuator line model using simplified force calculation methods

Wind Turbine Response in Waked Inflow: A Modelling Benchmark Against Full-Scale Measurements

Asmuth, Henrik; Navarro Diaz, Gonzalo; Madsen, Helge Aagard; Branlard, Emmanuel et al.

Ingår i Renewable energy, s. 868-887, 2022

• DOI för Wind Turbine Response in Waked Inflow: A Modelling Benchmark Against Full-Scale Measurements
• Ladda ner fulltext (pdf) av Wind Turbine Response in Waked Inflow: A Modelling Benchmark Against Full-Scale Measurements

Classification and properties of non-idealized coastal wind profiles - an observational study

Hallgren, Christoffer; Arnqvist, Johan; Nilsson, Erik O.; Ivanell, Stefan et al.

Ingår i Wind Energy Science, s. 1183-1207, 2022

• DOI för Classification and properties of non-idealized coastal wind profiles - an observational study
• Ladda ner fulltext (pdf) av Classification and properties of non-idealized coastal wind profiles - an observational study

Wall-modeled lattice Boltzmann large-eddy simulation of neutral atmospheric boundary layers

Asmuth, Henrik; Janßen, Christian F.; Olivares-Espinosa, Hugo; Ivanell, Stefan

Ingår i Physics of fluids, s. 105111-105111, 2021

• DOI för Wall-modeled lattice Boltzmann large-eddy simulation of neutral atmospheric boundary layers
• Ladda ner fulltext (pdf) av Wall-modeled lattice Boltzmann large-eddy simulation of neutral atmospheric boundary layers

A sensitivity study of the WRF model in offshore wind modeling over the Baltic Sea

Li, Huidong; Carlsson, Björn; Wu, Lichuan; Hallgren, Christoffer et al.

Ingår i Geoscience Frontiers, 2021

• DOI för A sensitivity study of the WRF model in offshore wind modeling over the Baltic Sea
• Ladda ner fulltext (pdf) av A sensitivity study of the WRF model in offshore wind modeling over the Baltic Sea

The smoother the better?: A comparison of six post-processing methods to improve short-term offshore wind power forecasts in the Baltic Sea

Hallgren, Christoffer; Ivanell, Stefan; Körnich, Heiner; Vakkari, Ville et al.

Ingår i Wind Energy Science, s. 1205-1226, 2021

• DOI för The smoother the better?: A comparison of six post-processing methods to improve short-term offshore wind power forecasts in the Baltic Sea
• Ladda ner fulltext (pdf) av The smoother the better?: A comparison of six post-processing methods to improve short-term offshore wind power forecasts in the Baltic Sea

Wind turbine wake inflow over a heterogeneous forest: comparison between measurement and LES simulation

Navarro Diaz, Gonzalo; Arnqvist, Johan; Ivanell, Stefan

Ingår i Journal of Physics, Conference Series, 2021

• DOI för Wind turbine wake inflow over a heterogeneous forest: comparison between measurement and LES simulation
• Ladda ner fulltext (pdf) av Wind turbine wake inflow over a heterogeneous forest: comparison between measurement and LES simulation

Exploring the application of reinforcement learning to wind farm control

Korb, Henry; Asmuth, Henrik; Stender, Merten; Ivanell, Stefan

Ingår i Journal of Physics, Conference Series, 2021

• DOI för Exploring the application of reinforcement learning to wind farm control
• Ladda ner fulltext (pdf) av Exploring the application of reinforcement learning to wind farm control

Assessment of Weak Compressibility in Actuator Line Simulations of Wind Turbine Wakes

Asmuth, Henrik; Janßen, Christian F.; Olivares-Espinosa, Hugo; Nilsson, Karl et al.

Ingår i Journal of Physics, Conference Series, 2020

• DOI för Assessment of Weak Compressibility in Actuator Line Simulations of Wind Turbine Wakes
• Ladda ner fulltext (pdf) av Assessment of Weak Compressibility in Actuator Line Simulations of Wind Turbine Wakes

Actuator line simulations of wind turbine wakes using the lattice Boltzmann method

Asmuth, Henrik; Olivares-Espinosa, Hugo; Ivanell, Stefan

Ingår i Wind Energy Science, s. 623-645, 2020

• DOI för Actuator line simulations of wind turbine wakes using the lattice Boltzmann method
• Ladda ner fulltext (pdf) av Actuator line simulations of wind turbine wakes using the lattice Boltzmann method

Looking for an Offshore Low-Level Jet Champion among Recent Reanalyses: A Tight Race over the Baltic Sea

Hallgren, Christoffer; Arnqvist, Johan; Ivanell, Stefan; Kornich, Heiner et al.

Ingår i Energies, 2020

• DOI för Looking for an Offshore Low-Level Jet Champion among Recent Reanalyses: A Tight Race over the Baltic Sea
• Ladda ner fulltext (pdf) av Looking for an Offshore Low-Level Jet Champion among Recent Reanalyses: A Tight Race over the Baltic Sea

Global trends in the performance of large wind farms based on high-fidelity simulations

Juhl Andersen, Søren; Breton, Simon-Philippe; Witha, Björn; Ivanell, Stefan et al.

Ingår i Wind Energy Science, s. 1689-1703, 2020

• DOI för Global trends in the performance of large wind farms based on high-fidelity simulations
• Ladda ner fulltext (pdf) av Global trends in the performance of large wind farms based on high-fidelity simulations

Large-eddy simulations of the evolution of imposed turbulence in forced boundary layers in a very long domain

Eriksson, Ola; Nilsson, Karl; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Wind Energy, s. 1482-1493, 2020

• DOI för Large-eddy simulations of the evolution of imposed turbulence in forced boundary layers in a very long domain
• Ladda ner fulltext (pdf) av Large-eddy simulations of the evolution of imposed turbulence in forced boundary layers in a very long domain

Analytical body forces in numerical actuator disc model of wind turbines

Sörensen, Jens Nörkaer; Nilsson, Karl; Ivanell, Stefan; Asmuth, Henrik et al.

Ingår i Renewable energy, s. 2259-2271, 2020

• DOI för Analytical body forces in numerical actuator disc model of wind turbines

The Actuator Line Model in Lattice Boltzmann Frameworks: Numerical Sensitivity and Computational Performance

Asmuth, Henrik; Olivares-Espinosa, Hugo; Nilsson, Karl; Ivanell, Stefan

Ingår i Journal of Physics, Conference Series, 2019

• DOI för The Actuator Line Model in Lattice Boltzmann Frameworks: Numerical Sensitivity and Computational Performance
• Ladda ner fulltext (pdf) av The Actuator Line Model in Lattice Boltzmann Frameworks: Numerical Sensitivity and Computational Performance

Impact of Wind Veer and the Coriolis Force for an Idealized Farm to Farm Interaction Case

Eriksson, Ola; Breton, Simon-Philippe; Nilsson, Karl; Ivanell, Stefan

Ingår i Applied Sciences, 2019

• DOI för Impact of Wind Veer and the Coriolis Force for an Idealized Farm to Farm Interaction Case
• Ladda ner fulltext (pdf) av Impact of Wind Veer and the Coriolis Force for an Idealized Farm to Farm Interaction Case

Wind Farm Power Production Assessment: Introduction of a New Actuator Disc Method and Comparison with Existing Models in the Context of a Case Study

Simisiroglou, Nikolaos; Polatidis, Heracles; Ivanell, Stefan

Ingår i Applied Sciences, 2019

• DOI för Wind Farm Power Production Assessment: Introduction of a New Actuator Disc Method and Comparison with Existing Models in the Context of a Case Study
• Ladda ner fulltext (pdf) av Wind Farm Power Production Assessment: Introduction of a New Actuator Disc Method and Comparison with Existing Models in the Context of a Case Study

Assessment of Turbulence Modelling in the Wake of an Actuator Disk with a Decaying Turbulence Inflow

Olivares-Espinosa, Hugo; Breton, Simon-Philippe; Nilsson, Karl; Masson, Christian et al.

Ingår i Applied Sciences, 2018

• DOI för Assessment of Turbulence Modelling in the Wake of an Actuator Disk with a Decaying Turbulence Inflow
• Ladda ner fulltext (pdf) av Assessment of Turbulence Modelling in the Wake of an Actuator Disk with a Decaying Turbulence Inflow

Micro-scale model comparison (benchmark) at the moderately complex forested site Ryningsnäs

Ivanell, Stefan; Arnqvist, Johan; Avila, Matias; Cavar, Dalibor et al.

Ingår i Wind Energy Science, s. 929-946, 2018

• DOI för Micro-scale model comparison (benchmark) at the moderately complex forested site Ryningsnäs
• Ladda ner fulltext (pdf) av Micro-scale model comparison (benchmark) at the moderately complex forested site Ryningsnäs

Validation of the actuator disc approach using small-scale model wind turbines

Simisiroglou, Nikolaos; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Wind Energy Science, s. 587-601, 2017

• DOI för Validation of the actuator disc approach using small-scale model wind turbines
• Ladda ner fulltext (pdf) av Validation of the actuator disc approach using small-scale model wind turbines

The Long distance wake behind Horns Rev I studied using large eddy simulations and a wind turbine parameterization in WRF

Eriksson, Ola; Baltscheffsky, M.; Breton, Simon-Philippe; Söderberg, S. et al.

Ingår i Journal of Physics, Conference Series, 2017

• DOI för The Long distance wake behind Horns Rev I studied using large eddy simulations and a wind turbine parameterization in WRF
• Ladda ner fulltext (pdf) av The Long distance wake behind Horns Rev I studied using large eddy simulations and a wind turbine parameterization in WRF

Complex terrain experiments in the New European Wind Atlas

Mann, J.; Angelou, N.; Arnqvist, Johan; Callies, D. et al.

Ingår i Philosophical Transactions. Series A, s. 1-23, 2017

• DOI för Complex terrain experiments in the New European Wind Atlas
• Ladda ner fulltext (pdf) av Complex terrain experiments in the New European Wind Atlas

Comparison of the near-wake between actuator-line simulations and a simplified vortex model of a horizontal-axis wind turbine

Sarmast, Sasan; Segalini, Antonio; Mikkelsen, Robert F.; Ivanell, Stefan

Ingår i Wind Energy, s. 471-481, 2016

• DOI för Comparison of the near-wake between actuator-line simulations and a simplified vortex model of a horizontal-axis wind turbine

Validation of the actuator line method using near wake measurements of the MEXICO rotor

Nilsson, Karl; Shen, Wen Z.; Sorensen, Jens N.; Breton, Simon-Philippe et al.

Ingår i Wind Energy, s. 499-514, 2015

• DOI för Validation of the actuator line method using near wake measurements of the MEXICO rotor

Simulation of wind turbine wakes using the actuator line technique

Sörensen, Jens N.; Mikkelsen, Robert F.; Henningson, Dan S.; Ivanell, Stefan et al.

Ingår i Philosophical Transactions. Series A, s. 20140071, 2015

• DOI för Simulation of wind turbine wakes using the actuator line technique

Large-eddy simulations of the Lillgrund wind farm

Nilsson, Karl; Ivanell, Stefan; Mikkelsen, Robert; Hansen, K.S. et al.

Ingår i Wind Energy, s. 449-467, 2015

• DOI för Large-eddy simulations of the Lillgrund wind farm

Study of the influence of imposed turbulence on the asymptotic wake deficit in a very long line of wind turbines

Breton, Simon-Philippe; Nilsson, K.; Olivares-Espinosa, H.; Masson, C. et al.

Ingår i Renewable energy, s. 153-163, 2014

• DOI för Study of the influence of imposed turbulence on the asymptotic wake deficit in a very long line of wind turbines

Mutual inductance instability of the tip vortices behind a wind turbine

Sarmast, Sasan; Dadfar, Reza; Mikkelsen, Robert F.; Schlatter, Philipp et al.

Ingår i Journal of Fluid Mechanics, s. 705-731, 2014

• DOI för Mutual inductance instability of the tip vortices behind a wind turbine
• Ladda ner fulltext (pdf) av Mutual inductance instability of the tip vortices behind a wind turbine

Comparison of Engineering Wake Models with CFD Simulations

Andersen, S.J.; Sørensen, Jens; Ivanell, Stefan; Mikkelsen, Robert

Ingår i Journal of Physics, Conference Series, 2014

• DOI för Comparison of Engineering Wake Models with CFD Simulations
• Ladda ner fulltext (pdf) av Comparison of Engineering Wake Models with CFD Simulations

Determination of Wind Turbine Near-Wake Length Based on Stability Analysis

Sörensen, Jens; Sarmast, S.; Mikkelsen, Robert; Ivanell, Stefan et al.

Ingår i Journal of Physics, Conference Series, 2014

• DOI för Determination of Wind Turbine Near-Wake Length Based on Stability Analysis
• Ladda ner fulltext (pdf) av Determination of Wind Turbine Near-Wake Length Based on Stability Analysis

Wind Turbine Wake Modeling - Possibilities with Actuator line/disc approaches

Ivanell, Stefan; Mikkelsen, Robert

Ingår i Wiley Energy Encyclopedia, 2014

Analysis of long distance wakes of Horns Rev 1 using actuator disc approach

Eriksson, Ola; Mikkelsen, Robert; Hansen, K.S.; Nilsson, Karl et al.

Ingår i Journal of Physics: Conference Series, 2014

Validation of the actuator line method using near wake measurements of the MEXICO rotor.

Nilsson, Karl; Shen, Wen Zhong; Sørensen, Jens; Breton, Simon-Philippe et al.

Ingår i Wind Energy, 2014

The upstream flow of a wind turbine: blockage effect

Medici, D.; Ivanell, Stefan; Dahlberg, J-Å.; Alfredsson, P.H.

Ingår i Wind Energy, 2011

• DOI för The upstream flow of a wind turbine: blockage effect

Analysis of Numerically Generated Wake Structures

Ivanell, Stefan; Sørensen, Jens; Mikkelsen, Robert; Henningson, D.

Ingår i Wind Energy, 2009

• DOI för Analysis of Numerically Generated Wake Structures

The Lattice Boltzmann Method for Wind Farm Simulations: A Review

Korb, Henry; Bastin, Jean; Asmuth, Henrik; Ivanell, Stefan

Ingår i Wind Energy Science, s. 983-1012, 2026

• DOI för The Lattice Boltzmann Method for Wind Farm Simulations: A Review
• Ladda ner fulltext (pdf) av The Lattice Boltzmann Method for Wind Farm Simulations: A Review

A survey of modelling methods for high-fidelity wind farm simulations using large eddy simulation

Breton, Simon-Philippe; Sumner, J.; Sörensen, J. N.; Hansen, K. S. et al.

Ingår i Philosophical Transactions. Series A, 2017

• DOI för A survey of modelling methods for high-fidelity wind farm simulations using large eddy simulation

Vindkraft

Ivanell, Stefan; Liljenfeldt, Johanna; Möllerström, Erik; Ottermo, Fredric et al.

Studentlitteratur AB, 2025

Wind Energy - Impact of Turbulence

Hölling, Michael; Peinke, Joachim; Ivanell, Stefan

Springer, 2014

Development and application of a Multi-Criteria Decision Analysis framework for Energy Islands: a case-study in Greece

Porichis, Dimitrios; Polatidis, Heracles; Ivanell, Stefan

Ingår i CA20109 International Conference Modular Energy Islands for Sustainability and Resilience (MODENERLANDS’25) 03/09/2025 - 05/09/2025 Figueira-da-Foz, Portugal, 2025

• DOI för Development and application of a Multi-Criteria Decision Analysis framework for Energy Islands: a case-study in Greece
• Ladda ner fulltext (pdf) av Development and application of a Multi-Criteria Decision Analysis framework for Energy Islands: a case-study in Greece

Sensitivity analysis of computational domain height for semi-infinite and finite-sized wind farms

Chanprasert, Warit; Bastankhah, Majid; Buxton, Oliver; Ivanell, Stefan

Ingår i Wake Conference 2025, 2025

• DOI för Sensitivity analysis of computational domain height for semi-infinite and finite-sized wind farms
• Ladda ner fulltext (pdf) av Sensitivity analysis of computational domain height for semi-infinite and finite-sized wind farms

Assessment of loads and power generation for a wind farm utilizing Helix control strategy

Mohammadi, Mohammad Mehdi; Chanprasert, Warit; Ivanell, Stefan

Ingår i Wake Conference 2025, 2025

• DOI för Assessment of loads and power generation for a wind farm utilizing Helix control strategy
• Ladda ner fulltext (pdf) av Assessment of loads and power generation for a wind farm utilizing Helix control strategy

An aeroelastic coupling of an actuator sector model with OpenFAST in atmospheric flows

Mohammadi, Mohammad Mehdi; Chanprasert, Warit; Olivares-Espinosa, Hugo; Ivanell, Stefan

Ingår i SCIENCE OF MAKING TORQUE FROM WIND, TORQUE 2024, 2024

• DOI för An aeroelastic coupling of an actuator sector model with OpenFAST in atmospheric flows
• Ladda ner fulltext (pdf) av An aeroelastic coupling of an actuator sector model with OpenFAST in atmospheric flows

Validation of a Lattice Boltzmann Solver Against Wind Turbine Response and Wake Measurements

Korb, Henry; Asmuth, Henrik; Ivanell, Stefan

Ingår i WAKE CONFERENCE 2023, 2023

• DOI för Validation of a Lattice Boltzmann Solver Against Wind Turbine Response and Wake Measurements
• Ladda ner fulltext (pdf) av Validation of a Lattice Boltzmann Solver Against Wind Turbine Response and Wake Measurements

How Fast is Fast Enough?: Industry Perspectives on the Use of Large-eddy Simulation in Wind Energy

Asmuth, Henrik; Korb, Henry; Ivanell, Stefan

Ingår i WAKE CONFERENCE 2023, 2023

• DOI för How Fast is Fast Enough?: Industry Perspectives on the Use of Large-eddy Simulation in Wind Energy
• Ladda ner fulltext (pdf) av How Fast is Fast Enough?: Industry Perspectives on the Use of Large-eddy Simulation in Wind Energy

Comparison of three DWM-based wake models at above-rated wind speeds

Hanssen-Bauer, O. W.; Doubrawa, P.; Madsen, H. Aa; Asmuth, Henrik et al.

Ingår i WAKE CONFERENCE 2023, 2023

• DOI för Comparison of three DWM-based wake models at above-rated wind speeds
• Ladda ner fulltext (pdf) av Comparison of three DWM-based wake models at above-rated wind speeds

Sizing Transformer Considering Transformer Thermal Limits and Wind Farm Wake Effect

Li, Zhongtian; Morozovska, Kateryna; Hilber, Patrik; Laneryd, Tor et al.

Ingår i 2021 IEEE PES INNOVATIVE SMART GRID TECHNOLOGIES - ASIA (ISGT ASIA), 2021

• DOI för Sizing Transformer Considering Transformer Thermal Limits and Wind Farm Wake Effect

Dependence of wind turbine loads on inlet flow field

Hanssen-Bauer, O. W.; de Vaal, J. B.; Tutkun, M.; Asmuth, Henrik et al.

Ingår i Science of making torque from wind (TORQUE 2020), pts 1-5, 2020

• DOI för Dependence of wind turbine loads on inlet flow field
• Ladda ner fulltext (pdf) av Dependence of wind turbine loads on inlet flow field

Investigation of Turbulence Accuracy When Modeling Wind in Realistic Forests Using LES

Arnqvist, Johan; Olivares-Espinosa, Hugo; Ivanell, Stefan

Ingår i Progress In Turbulence Viii, s. 291-296, 2019

• DOI för Investigation of Turbulence Accuracy When Modeling Wind in Realistic Forests Using LES

Assessment of wind fields over forested sites with LES and a nacelle lidar

Olivares-Espinosa, Hugo; Arnqvist, Johan; Ivanell, Stefan

Ingår i Wake conference, 2019

• DOI för Assessment of wind fields over forested sites with LES and a nacelle lidar
• Ladda ner fulltext (pdf) av Assessment of wind fields over forested sites with LES and a nacelle lidar

Validation of the actuator disc and actuator line techniques for yawed rotor flows using the New MEXICO experimental data

Breton, Simon-Philippe; Shen, W.Z.; Ivanell, Stefan

2017

• DOI för Validation of the actuator disc and actuator line techniques for yawed rotor flows using the New MEXICO experimental data
• Ladda ner fulltext (pdf) av Validation of the actuator disc and actuator line techniques for yawed rotor flows using the New MEXICO experimental data

High-Order Numerical Simulations of Wind Turbine Wakes

Kleusberg, E.; Mikkelsen, R. F.; Schlatter, P.; Ivanell, Stefan et al.

Ingår i WAKE CONFERENCE 2017, 2017

• DOI för High-Order Numerical Simulations of Wind Turbine Wakes
• Ladda ner fulltext (pdf) av High-Order Numerical Simulations of Wind Turbine Wakes

Validation of the actuator line and disc techniques using the New MEXICO measurements

Sarmast, Sasan; Shen, W. Z.; Zhu, W. J.; Mikkelsen, R. F. et al.

Ingår i SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2016), 2016

• DOI för Validation of the actuator line and disc techniques using the New MEXICO measurements
• Ladda ner fulltext (pdf) av Validation of the actuator line and disc techniques using the New MEXICO measurements

Actuator line simulations of a Joukowsky and Tjaereborg rotor using spectral element and finite volume methods

Kleusberg, E.; Sarmast, Sasan; Schlatter, P.; Ivanell, Stefan et al.

Ingår i SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2016), 2016

• DOI för Actuator line simulations of a Joukowsky and Tjaereborg rotor using spectral element and finite volume methods
• Ladda ner fulltext (pdf) av Actuator line simulations of a Joukowsky and Tjaereborg rotor using spectral element and finite volume methods

The actuator disc concept in PHOENICS

Simisiroglou, Nikolaos; Karatsioris, Michael; Nilsson, Karl; Breton, Simon-Philippe et al.

Ingår i Energy Procedia, s. 269-277, 2016

• DOI för The actuator disc concept in PHOENICS
• Ladda ner fulltext (pdf) av The actuator disc concept in PHOENICS

Statistics of LES Simulations of Large Wind Farms

Andersen, Soren Juhl; Sorensen, Jens Norkaer; Mikkelsen, Robert; Ivanell, Stefan

Ingår i SCIENCE OF MAKING TORQUE FROM WIND (TORQUE 2016), 2016

• DOI för Statistics of LES Simulations of Large Wind Farms
• Ladda ner fulltext (pdf) av Statistics of LES Simulations of Large Wind Farms

Validation of the actuator disc approach in PHOENICS using small scale model wind turbines

Simisiroglou, Nikolaos; Sarmast, Sasan; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Science Of Making Torque From Wind (Torque 2016), 2016

• DOI för Validation of the actuator disc approach in PHOENICS using small scale model wind turbines
• Ladda ner fulltext (pdf) av Validation of the actuator disc approach in PHOENICS using small scale model wind turbines

Quantifying variability of Large Eddy Simulations of very large wind farms

Andersen, S. J.; Witha, B.; Breton, Simon-Philippe; Sørensen, Jens Nørkær et al.

Ingår i Wake Conference 2015, 2015

• DOI för Quantifying variability of Large Eddy Simulations of very large wind farms
• Ladda ner fulltext (pdf) av Quantifying variability of Large Eddy Simulations of very large wind farms

Comparison between experiments and Large-Eddy Simulations of tip spiral structure and geometry

Ivanell, Stefan; Leweke, T.; Sarmast, Sasan; Quaranta, H. U. et al.

Ingår i Wake Conference 2015, 2015

• DOI för Comparison between experiments and Large-Eddy Simulations of tip spiral structure and geometry
• Ladda ner fulltext (pdf) av Comparison between experiments and Large-Eddy Simulations of tip spiral structure and geometry

Large-eddy simulations of wind farm production and long distance wakes

Eriksson, Ola; Nilsson, Karl; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Wake Conference 2015, 2015

• DOI för Large-eddy simulations of wind farm production and long distance wakes
• Ladda ner fulltext (pdf) av Large-eddy simulations of wind farm production and long distance wakes

Wake downstream of the Lillgrund wind farm - A Comparison between LES using the actuator disc method and a Wind farm Parametrization in WRF

Eriksson, Ola; Lindvall, J.; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i WAKE CONFERENCE 2015, 2015

• DOI för Wake downstream of the Lillgrund wind farm - A Comparison between LES using the actuator disc method and a Wind farm Parametrization in WRF
• Ladda ner fulltext (pdf) av Wake downstream of the Lillgrund wind farm - A Comparison between LES using the actuator disc method and a Wind farm Parametrization in WRF

Simulating wind farms in the Weather Research and Forecast model, resolution sensitivities.

Eriksson, Ola; Ivanell, Stefan; Byrkjedal, Øyvind; Lindvall, Johannes

2015

• Ladda ner fulltext (pdf) av Simulating wind farms in the Weather Research and Forecast model, resolution sensitivities.

Comparison of actuator disc and Joukowsky rotor flows, to explore the need for a tip correction

van Kuik, Gijs; Yu, Wei; Sarmast, Sasan; Ivanell, Stefan

Ingår i Wake Conference 2015, 2015

• DOI för Comparison of actuator disc and Joukowsky rotor flows, to explore the need for a tip correction
• Ladda ner fulltext (pdf) av Comparison of actuator disc and Joukowsky rotor flows, to explore the need for a tip correction

Analysis of the effect of curtailment on power and fatigue loads of two aligned wind turbines using an actuator disc approach

Martinen, Silke; Carlén, Ingemar; Nilsson, Karl; Breton, Simon-Philippe et al.

Ingår i Science of Making Torque from Wind, 2014

• DOI för Analysis of the effect of curtailment on power and fatigue loads of two aligned wind turbines using an actuator disc approach
• Ladda ner fulltext (pdf) av Analysis of the effect of curtailment on power and fatigue loads of two aligned wind turbines using an actuator disc approach

Analysis of long distance wakes of Horns Rev I using actuator disc approach

Eriksson, Ola; Mikkelsen, R.; Hansen, K. S.; Nilsson, Karl et al.

Ingår i Science of Making Torque from Wind 2012, 2014

• DOI för Analysis of long distance wakes of Horns Rev I using actuator disc approach
• Ladda ner fulltext (pdf) av Analysis of long distance wakes of Horns Rev I using actuator disc approach

Airfoil data sensitivity analysis for actuator disc simulations used in wind turbine applications

Nilsson, Karl; Breton, Simon-Philippe; Sørensen, Jens Nørkær; Ivanell, Stefan

Ingår i Science of Making Torque from Wind, 2014

• DOI för Airfoil data sensitivity analysis for actuator disc simulations used in wind turbine applications
• Ladda ner fulltext (pdf) av Airfoil data sensitivity analysis for actuator disc simulations used in wind turbine applications

Analysis of long distance wakes behind a row of turbines – a parameter study

Eriksson, Ola; Nilsson, Karl; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i Science of Making Torque from Wind, 2014

• DOI för Analysis of long distance wakes behind a row of turbines – a parameter study
• Ladda ner fulltext (pdf) av Analysis of long distance wakes behind a row of turbines – a parameter study

Numerical CFD comparison of Lillgrund employing RANS EERA

Simisiroglou, Nikolaos; Breton, Simon-Philippe; Crasto, G.; Hansen, K.S. et al.

2014

Numerical CFD Comparison of Lillgrund Employing RANS

Simisiroglou, Nikolaos; Breton, Simon-Philippe; Ivanell, Stefan; Crasto, G. et al.

Ingår i Energy Procedia 53, 2014

Micro-siting/positioning of wind turbines: introducing a multi-criteria decision analysis framework

Polatidis, Heracles; Ivanell, Stefan

Ingår i 7th International Multi-Conference on Engineering and Technological Innovation, s. 23-27, 2014

• Ladda ner fulltext (pdf) av Micro-siting/positioning of wind turbines: introducing a multi-criteria decision analysis framework

Comparative CFD study of the effect of the presence of downstream turbines on upstream ones using a rotational speed control system

Breton, Simon-Philippe; Nilsson, Karl; Ivanell, Stefan; Olivares-Espinosa, H. et al.

Ingår i Science of Making Torque from Wind 2012, 2014

• DOI för Comparative CFD study of the effect of the presence of downstream turbines on upstream ones using a rotational speed control system
• Ladda ner fulltext (pdf) av Comparative CFD study of the effect of the presence of downstream turbines on upstream ones using a rotational speed control system

LES of the Lillgrund wind farm using a torque based power controller

Nilsson, Karl; Ivanell, Stefan; Hansen, K.S.; Mikkelsen, Robert et al.

2013

Characterization of wind turbine wakes in a non-sheared turbulent flow

Olivares-Espinosa, Hugo; Breton, Simon-Philippe; Nilsson, Karl; Masson, Christian et al.

Ingår i Proceedings of the 2013 International Conference on Aerodynamics of Offshore Wind Energy Systems and Wakes (ICOWES2013), s. 435-449, 2013

• Ladda ner fulltext (pdf) av Characterization of wind turbine wakes in a non-sheared turbulent flow

Study Of The Influence Of Atmospheric turbulence On The Asymptotic wake Deficit In A very Long Line Of Wind Turbines

Breton, Simon-Philippe; Nilsson, Karl; Olivares-Espinosa, Hugo; Masson, Christian et al.

Ingår i Proceedings of the 2013 International Conference on Aerodynamics of Offshore Wind Energy Systems and Wakes (ICOWES 2013), s. 420-434, 2013

• Ladda ner fulltext (pdf) av Study Of The Influence Of Atmospheric turbulence On The Asymptotic wake Deficit In A very Long Line Of Wind Turbines

A survey of available data and studies of Farm-Farm interaction

Eriksson, Ola; Ivanell, Stefan

2012

Power control system of a simulated wind turbine

Nilsson, Karl; Breton, Simon-Philippe; Ivanell, Stefan

Ingår i , 2012

CFD Actuator disc analysis of the Lillgrund wind farm

Nilsson, Karl; Mikkelsen, Robert; Hansen, K.S.; Ivanell, Stefan

2012

Stability of the helical tip vortices behind a wind turbine

Sarmast, S.; Schlatter, P.; Ivanell, Stefan; Mikkelsen, Robert et al.

2012

Determination of the tip vortex trajectory behind the MEXICO rotor

Nilsson, Karl; Shen, Wen Zhong; Sørensen, Jens; Ivanell, Stefan

2011

Analysis of wind turbine flow structure using Koopman mode decomposition technique

Sarmast, Sasan; Bagheri, Shervin; Ilak, Milos; Ivanell, Stefan et al.

2011

The impact of wind direction in atmospheric BL on interacting wakes at Horns Rev wind farm

Ivanell, Stefan; Mikkelsen, Robert; Sørensen, Jens; Henningson, D.

2010

ACD Modelling of Wake Interaction in the Horns Rev Wind Farm

Ivanell, Stefan; Mikkelsen, Robert; Sørensen, Jens

Ingår i Extended Abstracts for Euromech Colloquium 508, 2009, 2009

The winds are twisting: analysis of strong directional shear across the rotor plane using coastal lidar measurements and ERA5

Hallgren, Christoffer; Körnich, Heiner; Ivanell, Stefan; Ville, Vakkari et al.

Large Eddy Simulation of Thermally Stratified Atmospheric Boundary Layers with a Lattice Boltzmann Method

Korb, Henry; Asmuth, Henrik; Schönherr, Martin; Geier, Martin et al.

Energy transition Gotland: Renewable resources and system effects

Nilsson, Karl; Soares, José; Ivanell, Stefan

2018

• Ladda ner fulltext (pdf) av Energy transition Gotland: Renewable resources and system effects

Description and validation of the actuator disc approach in PHOENICS.

Simisiroglou, Nikolaos; Breton, Simon-Philippe; Gravdahl, Arne; Ivanell, Stefan

2016

Optimization of Large Wind Farms, The Nordic Consortium, Activity report 2009-2012: Elforsk rapport 13:12

Ivanell, Stefan; Carlen, Ingemar; Nilsson, Karl; Sarmast, Sasan et al.

2013

A technical Note - Methods used in wake simulations of floating turbines

Ivanell, Stefan; Nilsson, Karl; Mikkelsen, Robert

2012

Power estimation of the Lillgrund Wind farm using different actuator disc approaches - A base line case study

Nilsson, Karl; Ivanell, Stefan

2012

Instant Wind: Model reduction for fast CFD computations

Vogstad, Klaus; Bhutoria, Vaibhav; Amund Lund, John; Ivanell, Stefan et al.

2012

• Ladda ner fulltext (pdf) av Instant Wind: Model reduction for fast CFD computations

Simulation and Modelling of Turbulent Wind Fields in Wind Farms: DTU Mechanical Engineering contribution to TOPFARM Work Package 1

Ivanell, Stefan; Sørensen, Jens; Mikkelsen, Robert; Troldborg, N. et al.

2011