2002•Journal of the China Railway SocietyRequires access

The temperature field and stress field calculation of brake disc based on 3-dimension model

Ding Qun

Abstract

This paper proposes a method to calculate the transient temperature field and stress field of a working brake disc with 3 dimensional cycle symmetric model. The necessary loads and the boundary conditions in the finite element analysis of temperature field and stress field are discussed and the problem of material non linearity is solved. The 3 dimensional brake plate model is established and by means of large scale finite element software ANSYS a brake plate calculation example is illustrated. Eventually, the calculation results are analyzed in detail and compared also with the experiment data.

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Key concepts: Finite element method, Brake, Stress field, Disc brake, Field (mathematics), Stress (linguistics), Structural engineering, Engineering