Christer Wahlberg

Pressure driven long wavelength MHD instabilities in an axisymmetric toroidal resistive plasma

Graves, J. P.; Coste-Sarguet, M.; Wahlberg, Christer

Ingår i Plasma Physics and Controlled Fusion, 2022

• DOI för Pressure driven long wavelength MHD instabilities in an axisymmetric toroidal resistive plasma

Understanding JET-C quiescent phases with edge harmonic magnetohydrodynamic activity and comparison with behaviour under ITER-like wall conditioning

Brunetti, D.; Ham, C. J.; Graves, J. P.; Lazzaro, E. et al.

Ingår i Plasma Physics and Controlled Fusion, 2022

• DOI för Understanding JET-C quiescent phases with edge harmonic magnetohydrodynamic activity and comparison with behaviour under ITER-like wall conditioning
• Ladda ner fulltext (pdf) av Understanding JET-C quiescent phases with edge harmonic magnetohydrodynamic activity and comparison with behaviour under ITER-like wall conditioning

Anisotropy and shaping effects on the stability boundaries of infernal ideal MHD modes in tokamak hybrid plasmas

Brunetti, D.; Ham, C. J.; Graves, J. P.; Wahlberg, Christer et al.

Ingår i Plasma Physics and Controlled Fusion, 2020

• DOI för Anisotropy and shaping effects on the stability boundaries of infernal ideal MHD modes in tokamak hybrid plasmas
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Current and pressure gradient triggering and nonlinear saturation of low-n edge harmonic oscillations in tokamaks

Kleiner, A.; Graves, J. P.; Brunetti, D.; Cooper, W. A. et al.

Ingår i Plasma Physics and Controlled Fusion, 2019

• DOI för Current and pressure gradient triggering and nonlinear saturation of low-n edge harmonic oscillations in tokamaks

Reduced models for parallel magnetic field fluctuations and their impact on pressure gradient driven MHD instabilities in axisymmetric toroidal plasmas

Graves, J. P.; Zullino, D.; Brunetti, D.; Lanthaler, S. et al.

Ingår i Plasma Physics and Controlled Fusion, 2019

• DOI för Reduced models for parallel magnetic field fluctuations and their impact on pressure gradient driven MHD instabilities in axisymmetric toroidal plasmas

Pressure driven long wavelength MHD instabilities in an axisymmetric toroidal resistive plasma

Graves, J. P.; Coste-Sarguet, M.; Wahlberg, Christer

Ingår i Plasma Physics and Controlled Fusion, 2022

• DOI för Pressure driven long wavelength MHD instabilities in an axisymmetric toroidal resistive plasma

Understanding JET-C quiescent phases with edge harmonic magnetohydrodynamic activity and comparison with behaviour under ITER-like wall conditioning

Brunetti, D.; Ham, C. J.; Graves, J. P.; Lazzaro, E. et al.

Ingår i Plasma Physics and Controlled Fusion, 2022

• DOI för Understanding JET-C quiescent phases with edge harmonic magnetohydrodynamic activity and comparison with behaviour under ITER-like wall conditioning
• Ladda ner fulltext (pdf) av Understanding JET-C quiescent phases with edge harmonic magnetohydrodynamic activity and comparison with behaviour under ITER-like wall conditioning

Anisotropy and shaping effects on the stability boundaries of infernal ideal MHD modes in tokamak hybrid plasmas

Brunetti, D.; Ham, C. J.; Graves, J. P.; Wahlberg, Christer et al.

Ingår i Plasma Physics and Controlled Fusion, 2020

• DOI för Anisotropy and shaping effects on the stability boundaries of infernal ideal MHD modes in tokamak hybrid plasmas
• Ladda ner fulltext (pdf) av Anisotropy and shaping effects on the stability boundaries of infernal ideal MHD modes in tokamak hybrid plasmas

Current and pressure gradient triggering and nonlinear saturation of low-n edge harmonic oscillations in tokamaks

Kleiner, A.; Graves, J. P.; Brunetti, D.; Cooper, W. A. et al.

Ingår i Plasma Physics and Controlled Fusion, 2019

• DOI för Current and pressure gradient triggering and nonlinear saturation of low-n edge harmonic oscillations in tokamaks

Reduced models for parallel magnetic field fluctuations and their impact on pressure gradient driven MHD instabilities in axisymmetric toroidal plasmas

Graves, J. P.; Zullino, D.; Brunetti, D.; Lanthaler, S. et al.

Ingår i Plasma Physics and Controlled Fusion, 2019

• DOI för Reduced models for parallel magnetic field fluctuations and their impact on pressure gradient driven MHD instabilities in axisymmetric toroidal plasmas

Excitation Mechanism of Low-n Edge Harmonic Oscillations in Edge Localized Mode-Free, High Performance, Tokamak Plasmas

Brunetti, D.; Graves, J. P.; Lazzaro, E.; Mariani, A. et al.

Ingår i Physical Review Letters, 2019

• DOI för Excitation Mechanism of Low-n Edge Harmonic Oscillations in Edge Localized Mode-Free, High Performance, Tokamak Plasmas

Singular global components and frequency shift of the geodesic acoustic continuum modes in shaped tokamaks

Wahlberg, Christer; Graves, J. P.

Ingår i Plasma Physics and Controlled Fusion, 2019

• DOI för Singular global components and frequency shift of the geodesic acoustic continuum modes in shaped tokamaks

Helical equilibrium magnetohydrodynamic flow effects on the stability properties of low-n ideal external-infernal modes in weak shear tokamak configurations

Brunetti, D.; Graves, J. P.; Lazzaro, E.; Mariani, A. et al.

Ingår i Plasma Physics and Controlled Fusion, 2019

• DOI för Helical equilibrium magnetohydrodynamic flow effects on the stability properties of low-n ideal external-infernal modes in weak shear tokamak configurations

Free boundary 3D ideal MHD equilibrium calculations for non-linearly saturated current driven external kink modes in tokamaks

Kleiner, A.; Graves, J. P.; Cooper, W. A.; Nicolas, T. et al.

Ingår i Nuclear Fusion, 2018

• DOI för Free boundary 3D ideal MHD equilibrium calculations for non-linearly saturated current driven external kink modes in tokamaks
• Ladda ner fulltext (pdf) av Free boundary 3D ideal MHD equilibrium calculations for non-linearly saturated current driven external kink modes in tokamaks

Analytic study on low-n external ideal infernal modes in tokamaks with large edge pressure gradients

Brunetti, Daniele; Graves, J. P.; Lazzaro, E.; Mariani, A. et al.

Ingår i Journal of Plasma Physics, 2018

• DOI för Analytic study on low-n external ideal infernal modes in tokamaks with large edge pressure gradients

Analytic stability criteria for edge MHD oscillations in high performance ELM free tokamak regimes

Brunetti, D.; Graves, J. P.; Lazzaro, E.; Mariani, A. et al.

Ingår i Nuclear Fusion, 2018

• DOI för Analytic stability criteria for edge MHD oscillations in high performance ELM free tokamak regimes

Generalised zonal modes in stationary axisymmetric plasmas

Graves, J. P.; Wahlberg, Christer

Ingår i Plasma Physics and Controlled Fusion, 2017

• DOI för Generalised zonal modes in stationary axisymmetric plasmas

Magnetohydrodynamic theory of the global structure and magnetic components of the geodesic acoustic continuum modes in tokamaks

Wahlberg, Christer; Graves, J. P.

Ingår i Plasma Physics and Controlled Fusion, 2016

• DOI för Magnetohydrodynamic theory of the global structure and magnetic components of the geodesic acoustic continuum modes in tokamaks

Fast growing resistive two fluid instabilities in hybrid-like tokamak configuration

Brunetti, D.; Graves, J. P.; Cooper, W. A.; Wahlberg, C.

Ingår i Plasma Physics and Controlled Fusion, 2014

• DOI för Fast growing resistive two fluid instabilities in hybrid-like tokamak configuration

Analysis of global hydromagnetic instabilities driven by strongly sheared toroidal flows in tokamak plasmas

Wahlberg, Christer; Graves, J. P.; Chapman, I. T.

Ingår i Plasma Physics and Controlled Fusion, s. 105004, 2013

• DOI för Analysis of global hydromagnetic instabilities driven by strongly sheared toroidal flows in tokamak plasmas

The effects of sheared toroidal rotation on stability limits in tokamak plasmas

Chapman, I. T.; Walkden, N. R.; Graves, J. P.; Wahlberg, Christer

Ingår i Plasma Physics and Controlled Fusion, s. 125002, 2011

• DOI för The effects of sheared toroidal rotation on stability limits in tokamak plasmas

The effect of plasma profile variation on the stability of the n=1 internal kink mode in rotating tokamak plasmas

Chapman, I. T.; Graves, J. P.; Wahlberg, Christer

Ingår i Nuclear Fusion, 2010

• DOI för The effect of plasma profile variation on the stability of the n=1 internal kink mode in rotating tokamak plasmas

Low-frequency magnetohydrodynamics and geodesic acoustic modes in toroidally rotating tokamak plasmas

Wahlberg, C

Ingår i Plasma Physics and Controlled Fusion, 2009

• DOI för Low-frequency magnetohydrodynamics and geodesic acoustic modes in toroidally rotating tokamak plasmas

Importance of centrifugal effects for the internal kink mode stability in toroidally rotating tokamak plasmas

Wahlberg, Christer; Chapman, I. T.; Graves, J. P.

Ingår i Physics of Plasmas, s. 112512, 2009

• DOI för Importance of centrifugal effects for the internal kink mode stability in toroidally rotating tokamak plasmas

Stability analysis of internal ideal modes in low-shear tokamaks

Wahlberg, Christer; Graves, Jonathan

Ingår i Physics of Plasmas, s. 110703, 2007

• DOI för Stability analysis of internal ideal modes in low-shear tokamaks

Safety factor corrections to the magnetohydrodynamic internal kink mode in a tokamak

Graves, Jonathan; Wahlberg, Christer

Ingår i Physics of Plasmas, 2007

• DOI för Safety factor corrections to the magnetohydrodynamic internal kink mode in a tokamak

Effect of a noncircular plasma cross section on the ideal (1, 1) mode in low-shear tokamaks

Wahlberg, Christer

Ingår i Physics of Plasmas, 2007

• DOI för Effect of a noncircular plasma cross section on the ideal (1, 1) mode in low-shear tokamaks

Stabilization of the quasi-interchange instability in low-shear tokamak plasmas by toroidal rotation

Wahlberg, Christer

Ingår i Plasma Physics and Controlled Fusion, s. 757, 2005

Aspect ratio dependence of the ideal internal kink mode stability in a toroidal plasma with circular cross section

Wahlberg, Christer

Ingår i Physics of Plasmas, s. 2119-2134, 2004

Stabilization of the Mercier modes in a tokamak by toroidal plasma rotation

Wahlberg, C; Bondeson, A

Ingår i PHYSICS OF PLASMAS, s. 3595-3604, 2001

Pressure- and q-profile effects on ideal infernal modes in tokamaks with an extended region of low magnetic shear

Wahlberg, Christer; Graves, J. P.

Ingår i 38th EPS Conference on Plasma Physics 2011 (EPS 2011), s. 1664-1667, 2011

Effect of toroidal flow and flow shear on the quasi-interchange instability in tokamaks with weak magnetic shear

Wahlberg, Christer

Ingår i Proc of the 32nd EPS Conference on Plasma Physics, Tarragona, 2005

Second stability regime of the ideal internal kink mode in a tokamak

Wahlberg, Christer

Ingår i 31st EPS Conference on Plasma Physics, 28th June - 2nd July 2004, London, UK, 2004

Stability analysis of the ideal internal kink mode in a toroidally rotating tokamak plasma with ultra flat q profile

Wahlberg, Christer

Ingår i 12th International Congress on Plasma Physics, October 25 - 29 2004, Nice, France, 2004