Universiti Teknologi Malaysia Institutional Repository

A combined analysis of heat conduction, contact pressure and transient vibration of a disk brake

Huajiang, Ouyang and Abu Bakar, Abd. Rahim and Li, Lijie (2009) A combined analysis of heat conduction, contact pressure and transient vibration of a disk brake. 2009 International Association of Computer Science and Information Technology - Spring Conference, IACSIT-SC 2009. (Article no. 5169364), 51 (1&2). pp. 190-206.

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Official URL: http://dx.doi.org/10.1504/IJVD.2009.027121


This paper studies car disc brake squeal by transient analysis and details the first attempt to combine heat conduction analysis, contact analysis and transient analysis of disc brake squeal. The contact pressure at the disc/pads interface is first computed, and the information is used to define friction-induced heat flux. Its resultant heat conduction is then analysed. Finally, transient analysis is performed, considering the influence on squeal generation of contact pressure distribution affected by brake pad surface roughness and thermal deformation. A noticeable difference is found between the dynamic responses obtained with the thermal effect from those without the thermal effect

Item Type:Article
Additional Information:Article no. 5169364
Uncontrolled Keywords:disk brake squeal, thermal effect, transient analysis, FEM; finite element method, vehicle braking, vehicle design, heat conduction, contact pressure, transient vibration, brake pads, surface roughness, thermal deformation
Subjects:H Social Sciences > HE Transportation and Communications
Divisions:Mechanical Engineering
ID Code:11725
Deposited By: Nor Asmida Abdullah
Deposited On:14 Jan 2011 04:04
Last Modified:17 Jan 2011 09:35

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