Knut Andreas Meyer

Researcher at Material and Computational Mechanics

Knut Andreas is working towards his PhD with the CHARMEC Project MU34: “Influence of anisotropy on deterioration of rail materials”. The project consists of both computational material modelling and multi-axial material testing. The material modelling builds on previous CHARMEC projects. The goal is to predict the development of anisotropy due to large plastic deformations and its effect on the deterioration of different rail materials.

Source: chalmers.se

Showing 11 publications

2020

Effects of Dwell Time on the Deformation and Fatigue Behaviour of A356-T7 Cast Aluminium Alloys Used in High Specific Power IC Engine Cylinder Heads

Elanghovan Natesan, Knut Andreas Meyer, Stefan Eriksson et al
Materials. Vol. 13 (12)
Journal article
2019

Material model calibration against axial-torsion-pressure experiments accounting for the non-uniform stress distribution

Knut Andreas Meyer, Magnus Ekh, Johan Ahlström
Finite Elements in Analysis and Design. Vol. 163, p. 1-13
Journal article
2019

Cyclic plastic deformation of rails in rolling/sliding contact –quasistatic FE calculations using different plasticity models

Martin Pletz, Knut Andreas Meyer, David Künstner et al
Wear. Vol. 436–437
Journal article
2018

Microstructure and mechanical properties of the running band in a pearlitic rail steel: Comparison between biaxially deformed steel and field samples

Knut Andreas Meyer, Dimitrios Nikas, Johan Ahlström
Wear. Vol. 396-397, p. 12-21
Journal article
2018

Modeling of kinematic hardening at large biaxial deformations in pearlitic rail steel

Knut Andreas Meyer, Magnus Ekh, Johan Ahlström
International Journal of Solids and Structures. Vol. 130, p. 122-132
Journal article
2018

Characterization of yield surface evolution due to large plastic shear strains in pearlitic rail steel

Knut Andreas Meyer, Johan Ahlström, Magnus Ekh
Proceedings - 11th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems. Vol. 2018, p. 745-752
Paper in proceedings
2017

Characterization of deformed pearlitic rail steel

Dimitrios Nikas, Knut Andreas Meyer, Johan Ahlström
IOP Conference Series: Materials Science and Engineering. Vol. 219 (1), p. Art no:UNSP 012035-
Paper in proceedings
2017

A comparison of two frameworks for kinematic hardening in hyperelasto-plasticity

Knut Andreas Meyer, Magnus Ekh
XIV International Conference on Computational Plasticity (COMPLAS 2017), p. 342-350
Conference contribution
2015

MODELING EVOLUTION OF ANISOTROPY IN PEARLITIC STEEL DURING COLD WORKING

Knut Andreas Meyer, Magnus Ekh, Jim Brouzoulis et al
Proceedings of the NSCM28, p. 111-114
Conference contribution

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Showing 2 research projects

2018–2021

Research into enhanced track and switch and crossing system 2 (In2Track-2)

Anders Ekberg Dynamics
Fredrik Larsson Material and Computational Mechanics
Xin Li Dynamics
Astrid Pieringer Applied Acoustics
Dimosthenis Floros Material and Computational Mechanics
Casey Jessop Engineering Materials
Emil Aggestam Dynamics
Wolfgang Kropp Applied Acoustics
Elena Kabo Dynamics
Johan Ahlström Engineering Materials
Magnus Ekh Material and Computational Mechanics
Björn Andersson Material and Computational Mechanics
Lennart Josefson Material and Computational Mechanics
Marko Milosevic Dynamics
Rostyslav Skrypnyk Dynamics
Daniel Gren Engineering Materials
Mohammad Salahi Nezhad Material and Computational Mechanics
Jens Nielsen Dynamics
Roger Lundén Dynamics
Tore V Vernersson Dynamics
Michele Maglio Dynamics
Björn Pålsson Dynamics
Erika Steyn Engineering Materials
Knut Andreas Meyer Material and Computational Mechanics
Jannik Theyssen Applied Acoustics
Christer Persson Engineering Materials
European Commission (Horizon 2020)
Swedish Transport Administration

2015–2020

Influence of anisotropy on deterioration of rail materials (CHARMEC MU34)

Knut Andreas Meyer Material and Computational Mechanics
Johan Ahlström Materials Technology
Magnus Ekh Material and Computational Mechanics
European Commission (Horizon 2020)
Chalmers Railway Mechanics (CHARMEC)

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