Bengt Lundberg

Realization of shorter substitutes for a percussive rock drill hammer by periodic redistribution of its mass and compliance

Huo, J.; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, 2023

• DOI för Realization of shorter substitutes for a percussive rock drill hammer by periodic redistribution of its mass and compliance
• Ladda ner fulltext (pdf) av Realization of shorter substitutes for a percussive rock drill hammer by periodic redistribution of its mass and compliance

Recursive algorithm for the distribution of characteristic impedance of an elastic rod producing a prescribed impact force history on a given elastic rod

Burgert, J.; Seemann, W.; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, 2022

• DOI för Recursive algorithm for the distribution of characteristic impedance of an elastic rod producing a prescribed impact force history on a given elastic rod

Effect of pre-impact waves in an elastic rod on coefficient of restitution

Lundberg, Bengt; Rastemo, Tobias; Huo, Jinxing

Ingår i International Journal of Impact Engineering, 2021

• DOI för Effect of pre-impact waves in an elastic rod on coefficient of restitution
• Ladda ner fulltext (pdf) av Effect of pre-impact waves in an elastic rod on coefficient of restitution

Biconvex versus bilinear force-penetration relationship in percussive drilling of rock

Lundberg, Bengt; Huo, J.

Ingår i International Journal of Impact Engineering, s. 7-12, 2017

• DOI för Biconvex versus bilinear force-penetration relationship in percussive drilling of rock

Optimal wave shape with respect to efficiency in percussive drilling with detachable drill bit

Lundberg, Bengt; Collet, P.

Ingår i International Journal of Impact Engineering, s. 179-187, 2015

• DOI för Optimal wave shape with respect to efficiency in percussive drilling with detachable drill bit

Realization of shorter substitutes for a percussive rock drill hammer by periodic redistribution of its mass and compliance

Huo, J.; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, 2023

• DOI för Realization of shorter substitutes for a percussive rock drill hammer by periodic redistribution of its mass and compliance
• Ladda ner fulltext (pdf) av Realization of shorter substitutes for a percussive rock drill hammer by periodic redistribution of its mass and compliance

Recursive algorithm for the distribution of characteristic impedance of an elastic rod producing a prescribed impact force history on a given elastic rod

Burgert, J.; Seemann, W.; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, 2022

• DOI för Recursive algorithm for the distribution of characteristic impedance of an elastic rod producing a prescribed impact force history on a given elastic rod

Effect of pre-impact waves in an elastic rod on coefficient of restitution

Lundberg, Bengt; Rastemo, Tobias; Huo, Jinxing

Ingår i International Journal of Impact Engineering, 2021

• DOI för Effect of pre-impact waves in an elastic rod on coefficient of restitution
• Ladda ner fulltext (pdf) av Effect of pre-impact waves in an elastic rod on coefficient of restitution

Biconvex versus bilinear force-penetration relationship in percussive drilling of rock

Lundberg, Bengt; Huo, J.

Ingår i International Journal of Impact Engineering, s. 7-12, 2017

• DOI för Biconvex versus bilinear force-penetration relationship in percussive drilling of rock

Optimal wave shape with respect to efficiency in percussive drilling with detachable drill bit

Lundberg, Bengt; Collet, P.

Ingår i International Journal of Impact Engineering, s. 179-187, 2015

• DOI för Optimal wave shape with respect to efficiency in percussive drilling with detachable drill bit

Stresses in a long cylindrical conductor moving axially through a pair of electrode plates under stationary conditions

Westerling, Lars; Lundberg, Bengt

Ingår i Journal of applied mechanics, 2013

• DOI för Stresses in a long cylindrical conductor moving axially through a pair of electrode plates under stationary conditions

Noise-corrected Estimation of Complex Modulus in Accord With Causality and Thermodynamics: Application to an Impact test

Collet, Pierre; Gary, Gérard; Lundberg, Bengt

Ingår i Journal of applied mechanics, 2013

• DOI för Noise-corrected Estimation of Complex Modulus in Accord With Causality and Thermodynamics: Application to an Impact test

Parameter estimation from wave propagation tests on a tube perforated by helical slots

Norlander, Hans; Valdek, Urmas; Lundberg, Bengt; Söderström, Torsten

Ingår i Mechanical systems and signal processing, s. 385-399, 2013

• DOI för Parameter estimation from wave propagation tests on a tube perforated by helical slots

Deformation and fracture of a long-rod projectile induced by an oblique moving plate: Numerical simulations

Lidén, Ewa; Mousawi, Saed; Helte, Andreas; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 35-45, 2012

• DOI för Deformation and fracture of a long-rod projectile induced by an oblique moving plate: Numerical simulations

Deformation and fracture of a long-rod projectile induced by an oblique moving plate: Experimental test

Lidén, Ewa; Andersson, Olof; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 989-1000, 2011

• DOI för Deformation and fracture of a long-rod projectile induced by an oblique moving plate: Experimental test

Quasi-static and dynamic electromechanical response of piezoelectric multilayer cantilever beams

Edqvist, Erik; Hedlund, Emma; Lundberg, Bengt

Ingår i Sensors and Actuators A-Physical, s. 198-209, 2010

• DOI för Quasi-static and dynamic electromechanical response of piezoelectric multilayer cantilever beams

Evaluation of stress-strain curve estimates in dynamic experiments

Mohr, Dirk; Gary, Gerard; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 161-169, 2010

• DOI för Evaluation of stress-strain curve estimates in dynamic experiments

Optimal wave with respect to efficiency in percussive drilling with integral drill steel

Lundberg, Bengt; Collet, P.

Ingår i International Journal of Impact Engineering, s. 901-906, 2010

• DOI för Optimal wave with respect to efficiency in percussive drilling with integral drill steel

Piezoelectric generation of extensional waves in an elastic bar by use of a power amplifier with constrained output current

Jansson, Anders; Lundberg, Bengt

Ingår i Journal of Sound and Vibration, s. 213-220, 2009

• DOI för Piezoelectric generation of extensional waves in an elastic bar by use of a power amplifier with constrained output current

Self-similar flow of a conical projectile on a flat target surface under conditions of dwell

Renström, René; Lundberg, Patrik; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 352-362, 2009

• DOI för Self-similar flow of a conical projectile on a flat target surface under conditions of dwell

FE assessment of an experiment employed for analysis of the transient stress energy flux through spiral slots in axially impacted cylindrical tube

Okrouhlik, M.; Ptak, S.; Lundberg, Bengt; Valdek, Urmas

Ingår i Strojnicky Casopis, s. 181-209, 2009

Damping of elastic strain waves by means of a piezoelectric bar element feeding an external RL circuit

Jansson, Anders; Lundberg, Bengt

Ingår i Journal of Sound and Vibration, s. 70-82, 2008

• DOI för Damping of elastic strain waves by means of a piezoelectric bar element feeding an external RL circuit

Three-port impedance model of a piezoelectric bar element: Application to generation and damping of extensional waves

Jansson, Anders; Lundberg, Bengt

Ingår i Journal of Sound and Vibration, s. 985-1002, 2008

• DOI för Three-port impedance model of a piezoelectric bar element: Application to generation and damping of extensional waves

Identification of complex shear modulus from measured shear strains on a circular disc subjected to transient torsion at its centre

Mousavi, Saed; Hillström, Lars; Lundberg, Bengt

Ingår i Journal of Sound and Vibration, s. 567-580, 2008

• DOI för Identification of complex shear modulus from measured shear strains on a circular disc subjected to transient torsion at its centre

Viscoelastic impact between a cylindrical striker and a long cylindrical bar

Bussac, Marie-Noёl; Collet, Pierre; Gary, G.; Lundberg, Bengt et al.

Ingår i International Journal of Impact Engineering, s. 226-239, 2008

• DOI för Viscoelastic impact between a cylindrical striker and a long cylindrical bar

An encapsulated split Hopkinson pressure bar for testing of wood at elevated strain rate, temperature, and pressure

Holmgren, S. -E.; Svensson, B. A.; Gradin, P. A.; Lundberg, Bengt

Ingår i Experimental techniques (Westport, Conn.), s. 44-50, 2008

• DOI för An encapsulated split Hopkinson pressure bar for testing of wood at elevated strain rate, temperature, and pressure

A mechanical wave diode: Using feedforward control for one-way transmission of elastic extensional waves

Nauclér, Peter; Lundberg, Bengt; Söderström, Torsten

Ingår i IEEE Transactions on Control Systems Technology, s. 715-724, 2007

• DOI för A mechanical wave diode: Using feedforward control for one-way transmission of elastic extensional waves

Generation of prescribed strain waves in an elastic bar by use of piezoelectric actuators driven by a linear power amplifier

Jansson, Anders; Valdek, Urmas; Lundberg, Bengt

Ingår i Journal of Sound and Vibration, s. 751-765, 2007

• DOI för Generation of prescribed strain waves in an elastic bar by use of piezoelectric actuators driven by a linear power amplifier

Piezoelectric generation of extensional waves in a viscoelastic bar by use of a linear power amplifier: Theoretical basis

Jansson, Anders; Lundberg, Bengt

Ingår i Journal of Sound and Vibration, s. 318-332, 2007

• DOI för Piezoelectric generation of extensional waves in a viscoelastic bar by use of a linear power amplifier: Theoretical basis

Impact of conical tungsten projectiles on flat silicon carbide targets: Transition from interface defeat to penetration

Lundberg, Patrik; Renström, René; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 1842-1856, 2006

• DOI för Impact of conical tungsten projectiles on flat silicon carbide targets: Transition from interface defeat to penetration

Effect of thin oblique moving plates on long rod projectiles: a reverse impact study

Lidén, Ewa; Johansson, B; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 1696-1720, 2006

• DOI för Effect of thin oblique moving plates on long rod projectiles: a reverse impact study

Efficiency of a percussive rock drilling process with consideration of wave energy radiation into the rock

Lundberg, Bengt; Okrouhlik, M

Ingår i Int. J. Impact Engng, s. 1573-1583, 2006

Transition between interface defeat and penetration for tungsten projectiles and four silicon carbide materials

Lundberg, Patrik; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 781-792, 2005

• DOI för Transition between interface defeat and penetration for tungsten projectiles and four silicon carbide materials

Viscoelastic characterization of compacted pharmaceutical excipient materials by analysis of frequency-dependent mechanical relaxation processes

Welch, Ken; Mousavi, Saed; Lundberg, Bengt; Strømme, Maria

Ingår i The European Physical Journal E Soft matter, s. 105-112, 2005

• DOI för Viscoelastic characterization of compacted pharmaceutical excipient materials by analysis of frequency-dependent mechanical relaxation processes

Efficiency of a percussive rock drilling process with consideration of wave energy radiation into the rock

Lundberg, B; Okrouhlik, M

Ingår i Int.J.Impact Engng, 2005

Stationary contact between a cylindrical metallic projectile and a flat target surface under conditions of dwell

Renström, René; Lundberg, Patrik; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 1265-1282, 2004

• DOI för Stationary contact between a cylindrical metallic projectile and a flat target surface under conditions of dwell

Identification of complex moduli and Poisson's ratio from measured strains on an impacted bar.

Mousavi, S; Nicolas, D F; Lundberg, B

Ingår i Journal of Sound and Vibration, s. 971-989, 2004

Estimation of the state vector and identification of the complex modulus of a beam

Hillström, L; Valdek, U; Lundberg, B

Ingår i Journal of Sound and Vibration, s. 653-673, 2003

Approximate transmission-equivalence of elastic bar transitions under 3D conditions

Lundberg, B; Okrouhlik, M

Ingår i Journal of Sound and Vibration, s. 941-954, 2002

Tungsten long-rod penetration into confined cylinders of boron carbide at and above ordnance velocities

Westerling, Lars; Lundberg, Patrik; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 703-714, 2001

• DOI för Tungsten long-rod penetration into confined cylinders of boron carbide at and above ordnance velocities

Optimisation of viscoelastic junctions with regard to transmission of wave energy

Nygren, T; Lundberg, B; Andersson, L.-E

Ingår i Journal of Sound and Vibration, s. 467-481, 2001

Approximate determination of phase velocities and displacement fields associated with elastic waves in bars: method based on matrix formulation of Hamilton’s principle

Widehammar, S; Gradin, P A; Lundberg, B

Ingår i Journal of Sound and Vibration, s. 853-876, 2001

Nonlinear interaction of longitudinal waves in an inhomogeneously predeformed elastic medium

Ravasoo, A; Lundberg, B

Ingår i Wave Motion, s. 225-237, 2001

Influence of 3D effects on the efficiency of percussive rock drilling

Lundberg, B; Okrouhlik, M

Ingår i Int. J. Impact Engng, s. 345-360, 2001

Identification of complex modulus from measured strains on an axially impacted bar using least squares

Hillstrom, L; Mossberg, M; Lundberg, B

Ingår i JOURNAL OF SOUND AND VIBRATION, s. 689-707, 2000

Synthesis of elastic junctions with wave transmission properties of a given junction

Nygren, T; Andersson, LE; Lundberg, B

Ingår i WAVE MOTION, s. 143-158, 1999

Optimization of elastic junctions with regard to transmission of wave energy

Nygren, T; Andersson, LE; Lundberg, B

Ingår i WAVE MOTION, s. 223-244, 1999

High velocity penetration of homogeneous, segmented and telescopic projectiles into alumina targets

Westerling, L; Lundberg, P; Holmberg, L; Lundberg, B

Ingår i Int. J. Impact Engng, s. 817-827, 1997

Dissipation of wave energy in a viscoelastic junction between elastic bars: Dependence on transmission direction

Nygren, T; Lundberg, B; Andersson, L-E

Ingår i Journal of Sound and Vibration, s. 323-336, 1997

Influence of scale on the penetration of tungsten rods into steel-backed alumina targets

Lundberg, Patrik; Westerling, Lars; Lundberg, Bengt

Ingår i International Journal of Impact Engineering, s. 403-416, 1996

• DOI för Influence of scale on the penetration of tungsten rods into steel-backed alumina targets

Reflection and transmission of the energy of harmonic elastic waves in a bent bar

Wu, CM; Lundberg, B

Ingår i JOURNAL OF SOUND AND VIBRATION, s. 645-659, 1996

Identification of a percussive drill rod joint from its response to stress wave loading

Berzi, P; Beccu, R; Lundberg, B

Ingår i INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, s. 281-290, 1996

Reflection and transmission of the energy of transient elastic extensional waves in a bent bar

Beccu, R; Wu, CM; Lundberg, B

Ingår i JOURNAL OF SOUND AND VIBRATION, s. 261-272, 1996

Optimum transmission of waves through a non-uniform viscoelastic junction between elastic bars

Nygren, T; Andersson, L-E; Lundberg, B

Ingår i Eur. J. Mech., A/Solids, s. 29-49, 1996

Efficiency of percussive drilling of rock with a bent drill rod

Wu, C M; Lundberg, B

Ingår i Int. J. Impact Engng, s. 735-747, 1995

Abrasive wear in intermediate mode of multiphase materials

Axen, N; Lundberg, B

Ingår i TRIBOLOGY INTERNATIONAL, s. 523-529, 1995

In situ determination of the complex modulus from strain measurements on an impacted structure

Lundberg, B; Ödeen, S

Ingår i Journal of Sound and Vibration, s. 413-419, 1993

Determination of complex modulus from measured end-point accelerations of an impacted specimen

Ödeen, S; Lundberg, B

Ingår i Journal of Sound and Vibration, s. 1-8, 1993

SHPB technique for identification of complex modulus under condition of non-uniform stress

Mousavi, Saed; Valdek, Urmas; Welch, Ken; Lundberg, Bengt

Ingår i ICTAM04 Abstracts and CD-ROM Proceedings, s. 446, 2004

Identification of complex moduli and Poisson's ratio from measured strains on an impacted bar

Mousavi, S; Lundberg, B

Ingår i 5thEuromech Solid Mechanics Conference ESMC-5, s. 424, 2003

Dissipation and transmission of stress wave energy ata percussive drill rod joint

Jansson, T.; Lundberg, Bengt

2012

Identification of viscoelastic materials from electro-optical displacement measurements at two sections of an impacted rod specimen

Trendafilova, I; Ödeen, S; Lundberg, B

1994