Björn Pålsson

Universitetslektor vid Dynamik

Björn Pålsson är Universitetslektor på avdelning dynamik.

Källa: chalmers.se
Image of Björn Pålsson

Visar 31 publikationer

2019

Wheel-rail impact loads and noise generated at railway crossings - Influence of vehicle speed and crossing dip angle

P. T. Torstensson, G. Squicciarini, M. Krueger et al
Journal of Sound and Vibration. Vol. 456, p. 119-136
Artikel i vetenskaplig tidskrift
2019

Multiscale modelling of train–track interaction phenomena with focus on contact mechanics

Anders Ekberg, Björn Pålsson
Wear. Vol. 430-431, p. 393-400
Artikel i vetenskaplig tidskrift
2019

Metamodelling of wheel–rail normal contact in railway crossings with elasto-plastic material behaviour

Rostyslav Skrypnyk, Jens Nielsen, Björn Pålsson et al
Engineering with Computers. Vol. 35 (1), p. 139-155
Artikel i vetenskaplig tidskrift
2019

Prediction of plastic deformation and wear in railway crossings – Comparing the performance of two rail steel grades

Rostyslav Skrypnyk, Magnus Ekh, Jens Nielsen et al
Wear. Vol. 428-429, p. 302-314
Artikel i vetenskaplig tidskrift
2018

Simulation of damage in railway crossings - a comparison of rail steel grades R350HT and rolled Mn13

Rostyslav Skrypnyk, Magnus Ekh, Jens Nielsen et al
Proceedings of the 11th International Conference on Contact Mechanics and Wear of Rail/wheel Systems (CM2018), p. 902-907
Paper i proceeding
2018

A linear wheel–crossing interaction model

Björn Pålsson
Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit. Vol. 232 (10), p. 2431-2443
Artikel i vetenskaplig tidskrift
2018

The role of contact mechanics in multiscale modelling of train-track interaction phenomena

Anders Ekberg, Björn Pålsson
Proceedings of the 11th International Conference on Contact Mechanics and Wear of Rail/wheel Systems, CM 2018, p. 228-237
Paper i proceeding
2018

Metamodel for elasto-plastic wheel–rail contact with application to damage in a railway crossing

Rostyslav Skrypnyk, Björn Pålsson, Jens Nielsen et al
Dynamics of Vehicles on Roads and Tracks, p. 705-710
Paper i proceeding
2016

Switch panel design based on simulation of accumulated rail damage in a railway turnout

Jens Nielsen, Björn Pålsson, Peter Torstensson
Wear. Vol. 366-367 (SI), p. 241-248
Artikel i vetenskaplig tidskrift
2016

Numerical prediction of rail corrugation growth on curves

Andreas Carlberger, Peter T Torstensson, Anders Frid et al
Proceedings of the 19h Nordic Seminar on Railway Technology, September 14 - 15, Luleå, Sweden (2016)
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2015

Robust evaluation of rail damage and track forces using representative load collectives

Björn Pålsson
24th Symposium of the International Association for Vehicle System Dynamics, IAVSD 2015; Graz; Austria; 17 August 2015 through 21 August 2015, p. 841-850
Paper i proceeding
2015

Switch panel design based on simulation of accumulated rail damage in a railway turnout

Jens Nielsen, Björn Pålsson, Peter T Torstensson
Proceedings of the 10th International International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, Colorado Springs, USA, August-September 2015
Paper i proceeding
2015

Optimisation of railway crossing geometry considering a representative set of wheel profiles

Björn Pålsson
Vehicle System Dynamics. Vol. 53 (2), p. 274-301
Artikel i vetenskaplig tidskrift
2015

Dynamic vehicle-track interaction in switches and crossings and the influence of rail pad stiffness - field measurements and validation of a simulation model

Björn Pålsson, Jens Nielsen
Vehicle System Dynamics. Vol. 53 (6), p. 734-755
Artikel i vetenskaplig tidskrift
2014

Simulation of track settlement in railway turnouts

Xin Li, Jens Nielsen, Björn Pålsson
Vehicle System Dynamics. Vol. 52 (SUPPL. 1), p. 421-439
Artikel i vetenskaplig tidskrift
2014

Optimisation of Railway Switches and Crossings

Björn Pålsson
Doktorsavhandling
2013

Design optimisation of switch rails in railway turnouts

Björn Pålsson
Vehicle System Dynamics. Vol. 51 (10), p. 1619-1639
Artikel i vetenskaplig tidskrift
2013

Optimisation of railway crossing geometry considering a set of representative wheel profiles

Björn Pålsson
Proceedings 23rd International Symposium on Dynamics of Vehicles on Roads and Tracks, Qingdao, China, 2013
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2013

D-RAIL Deliverable D3.3 — Guidelines on derailment analysis and prevention

Anders Ekberg, Björn Pålsson, D Sala et al
Rapport
2012

Design Optimization of Switch Rails in Railway Turnouts

Björn Pålsson, Jens Nielsen
Proceedings of the Contact Mechanics 2012 conference in Chengdu, China.
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2012

Wheel-rail interaction and damage in switches and crossings

Björn Pålsson, Jens Nielsen
Vehicle System Dynamics. Vol. 50 (1), p. 43-58
Artikel i vetenskaplig tidskrift
2012

Track gauge optimisation of railway switches using a genetic algorithm

Björn Pålsson, Jens Nielsen
Vehicle System Dynamics. Vol. 50 (SUPPL. 1), p. 365-387
Artikel i vetenskaplig tidskrift
2011

Towards Optimization of Railway Turnouts

Björn Pålsson
Licentiatavhandling
2011

Kinematic Gauge Optimization of Switches Using Genetic Algorithms

Björn Pålsson, Jens Nielsen
International Symposium on Dynamics of Vehicles on Roads and Tracks, Manchester, August 2011
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2011

Simulation of wheel-rail contact and damage in switches & crossings

Anders Johansson, Björn Pålsson, Magnus Ekh et al
Wear. Vol. 271 (1-2), p. 472-481
Artikel i vetenskaplig tidskrift
2011

Track model validation for simulation of train–turnout dynamics

Björn Pålsson, Jens Nielsen
Proceedings International Heavy Haul Conference, Calgary, June 2011
Poster (konferens)
2010

DAMAGE IN SWITCHES AND CROSSINGS CONSIDERING STOCHASTIC SPREAD IN RAILWAY TRAFFIC PARAMETERS

Björn Pålsson, Jens Nielsen
Proceedings of RASD 2010 - 10th International Conference on Recent Advances in Structural Dynamics, Southampton, England, July 12-14 2010
Paper i proceeding
2009

Simulation of wheel-rail contact and damage in switches & crossings

Anders Johansson, Björn Pålsson, Magnus Ekh et al
8th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, 15th-18th September, Firenze, Italy, p. 987-996
Paper i proceeding
2009

Simulation of wheel–rail contact and subsequent material degradation in switches & crossings

Dirk Nicklisch, Jens Nielsen, Magnus Ekh et al
Proceedings 21st International Symposium on Dynamics of Vehicles on Roads and Tracks, Stockholm, Sweden, August 17-21, 2009, 14 pages (available on CD)
Paper i proceeding
2007

The Use of Resonant Structures for Miniaturizing FMAVs

Caspar T. Bolsman, Björn Pålsson, Hans F.L. Goosen et al
Proceedings of the 3rd US-European Competition and Workshop on Micro Air Vehicle Systems (MAV07) & European Micro Air Vehicle Conference and Flight Competition (EMAV2007), 17-21 September 2007, Toulouse, France, p. 12-
Konferensbidrag (offentliggjort, men ej förlagsutgivet)

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Visar 4 forskningsprojekt

2019–2024

Modellbaserad tillståndsövervakning av växlar och korsningar (CHARMEC TS21)

Björn Pålsson Dynamik
Håkan Johansson Dynamik
Marko Milosevic Dynamik
Jens Nielsen Dynamik
Chalmers järnvägsmekanik (CHARMEC)

2018–2021

In2Track-2 (CHARMEC EU19)

Elena Kabo Dynamik
Fredrik Larsson Material- och beräkningsmekanik
Dimosthenis Floros Material- och beräkningsmekanik
Astrid Pieringer Teknisk akustik
Casey Jessop Konstruktionsmaterial
Wolfgang Kropp Teknisk akustik
Johan Ahlström Konstruktionsmaterial
Xin Li Dynamik
Magnus Ekh Material- och beräkningsmekanik
Michele Maglio Dynamik
Daniel Gren Konstruktionsmaterial
Björn Pålsson Dynamik
Roger Lundén Dynamik
Marko Milosevic Dynamik
Lennart Josefson Material- och beräkningsmekanik
Emil Aggestam Dynamik
Anders Ekberg Dynamik
Jens Nielsen Dynamik
Tore V Vernersson Dynamik
Rostyslav Skrypnyk Dynamik
Erika Steyn Konstruktionsmaterial
Christer Persson Konstruktionsmaterial
Björn Andersson Material- och beräkningsmekanik
Knut Andreas Meyer Material- och beräkningsmekanik
Mohammad Salahi Nezhad Material- och beräkningsmekanik
Jannik Theyssen Teknisk akustik
Trafikverket
Europeiska kommissionen (EU)

2015–2020

Optimering av material i spårväxlar (CHARMEC TS17)

Jens Nielsen Dynamik
Björn Pålsson Dynamik
Magnus Ekh Material- och beräkningsmekanik
Rostyslav Skrypnyk Dynamik
Chalmers järnvägsmekanik (CHARMEC)

2014–2021

Numeriska simuleringar av tågets och spårets nedbrytning som bas för RAMS- och LCC-analyser (CHARMEC TS18)

Björn Pålsson Dynamik
Chalmers järnvägsmekanik (CHARMEC)

Det kan finnas fler projekt där Björn Pålsson medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.