Numerical Simulation of Car Tire Aquaplaning

Approach to numerical simulation of water and air flow around aquaplaning car tire is described. The approach for governing equations solving is based on a finite-volume method and non-staggered Cartesian adaptive locally refined grid. A method of subgrid geometry resolution is proposed for accurate
description of curvilinear complex boundaries. This method uses a presentation of boundaries as a set of plane facets and makes CFD code compatible with CAD systems. The described technology is implemented in FlowVision code. Some results of simulation of car tire aquaplaning performed by FlowVision are presented The tire lift dependence on a tread picture is calculated.

numerical sim

 

A. Aksenov, A. Dyadkin, A. Gudzovsky

ECCOMAS 96.
Published in 1996 by John Wiley & Sons, Ltd.

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