CAME 56 - Comparsion of thermoelastic results in two types of functionally graded brake disks

Sahari, B.B. and Shahzamanian, M.M. and Bayat, M. (2010) CAME 56 - Comparsion of thermoelastic results in two types of functionally graded brake disks. In: World Engineering Congress 2010, Malaysia Conference on Aerospace and Mechanical Engineering , August 2-5, 2010, Kuching,Sarawak, Malaysia. (Unpublished)

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Abstract

Thermoelastic simulation of functionally graded (FG) brake disk using finite element (FE) ANSYS software is performed. The material properties of two types of FG brake disks are assumed to vary in radial and thickness direction according to a power law distribution. The brake disks are in contact with one hollow pure pad disk. Dry contact friction is considered as the heat source. The proper thicknesses of pad disks are found to have full-contact status. The behavior of thermoelastic results for thickness and radial FG brake disks are compared. The results show that the behavior of temperature and vertical displacement in these two types of FG brake disks are the same. On the other hand, the variations of radial displacements for different grading indices n are not the same. The behaviors of other results are quite the same. It can be concluded that the variation direction of material properties in FG brake disk can affect the results. Keywords: functionally graded material, finite element method, brake disk, thermoelastic.

Item Type: Conference or Workshop Item (Paper)
Funders: UNSPECIFIED
Additional Information: Mechanical Engineering Department, University of Malaya
Uncontrolled Keywords: Functionally Graded Material; Finite Element Method, Brake Disk, Thermoelastic.
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering
Depositing User: Mr Mohd Fazli Zainordin
Date Deposited: 13 Nov 2013 07:44
Last Modified: 13 Nov 2013 07:52
URI: http://eprints.um.edu.my/id/eprint/3375

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