3-D TRANSIENT TEMPERATURE FIELD ANALYSIS AND CACULATION FOR BRAKE DISC WITH CYCLIC SYMMETRIC STRUCTURE

Abstract

Abstract: A mathematical functional analysis model of a 3-D transient temperature field with cyclic symmetric structure is deduced. By using this model, the task from calculation and mesh dividing can be reduced on a large scale. The convection coefficient and the transient temperature distribution are obtained successfully by using CFD and thermal analysis in software ANSYS. The experiment results of this brake disc are discussed to verify the validity of the model.

Key words: Cyclic symmetry, 3-D transient temperature field, Brake disc, Convection coefficient

CLC Number:

U260

Wang Wenjing;Xie Jilong;Liu zhiming;Miao Longxiu;Zheng Mingjun. 3-D TRANSIENT TEMPERATURE FIELD ANALYSIS AND CACULATION FOR BRAKE DISC WITH CYCLIC SYMMETRIC STRUCTURE[J]. , 2002, 38(12): 131-134.

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3-D TRANSIENT TEMPERATURE FIELD ANALYSIS AND CACULATION FOR BRAKE DISC WITH CYCLIC SYMMETRIC STRUCTURE

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