Stephen Bewsher

Development Owner
AVL Advanced Simulation Technologies

Steven Bewsher

Stephen Bewsher is a Development Owner at AVL List GmbH, where he leads the development of tribology simulation modules within the EXCITE software portfolio. His work includes automated wear workflows in EXCITE M, contact modeling, and enhancements to EXCITE Piston&Rings software. He specializes in hydrodynamic, mixed, and elastohydrodynamic lubrication modeling, wear prediction, and surface roughness simulation, contributing to the advancement of high-fidelity powertrain analysis tools.

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Header Dynamic Roughness Adjustment for Optimizing Main Bearing Designs with AVL EXCITE™ M
Simulation Solutions
Dynamic Roughness Adjustment for Optimizing Main Bearing Designs with AVL EXCITE™ M
Discover how AVL EXCITE™ M’s new dynamic roughness adjustment method enhances the realism of bearing wear simulations, leading to smarter engine designs and longer component life.
Stephen Bewsher ,
Marc Janousek ,
Denis Werner
October 15, 2025 · 9 min read