WHEEL PROFILE OPTIMIZATION FOR WEAR

Publish Year: 1385
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ISME14_550

تاریخ نمایه سازی: 1 فروردین 1386

Abstract:

A new method for determination of the optimum vehicle wheel profile for wear is presented. Rolling radius difference (Δr) function versus the lateral displacement (Y) has been chosen as the main criterion for evaluation of the objective function. Numerical optimization routines have been employed in generation of various profiles in search for the optimum one. Having reached the optimized wheel profile, in this case, dynamic performance of MD36 passenger truck using the obtained optimized profile is carried out on a sample track as a final performance test using ADAMS/Rail commercial software.

Keywords:

Wheel wear -Rolling Radius Difference-Numerical optimization-Dynamic performance

Authors

Jahed

Presently, Associate Professor, Department of Mechanical Engineering, University of Waterloo, Canada.

Farshi

Associate Professor, Department of Mechanical Engineering.

Nasr

Assistant Professor, Department of Railway Engineering.

Eshraghi

Graduate Student, Department of Mechanical Engineering.

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