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CFD modeling and simulation of aeorodynamic cooling of automotive brake rotor

Belhocien, Ali and Wan Omar, Wan Zaidi (2018) CFD modeling and simulation of aeorodynamic cooling of automotive brake rotor. Journal of Multiscale Modeling, 9 (1). p. 1750008. ISSN 1756-9737

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Official URL: http://dx.doi.org/10.1142/S1756973717500081

Abstract

Braking system is one of the important control systems of an automotive. For many years, the disc brakes have been used in automobiles for the safe retarding of the vehicles. During the braking enormous amount of heat will be generated and for effective braking sufficient heat dissipation is essential. The thermal performance of disc brake depends upon the characteristics of the airflow around the brake rotor and hence the aerodynamics is an important in the region of brake components. A CFD analysis is carried out on the braking system as a case study to make out the behavior of airflow distribution around the disc brake components using ANSYS CFX software. We are interested in the determination of the heat transfer coefficient (HTC) on each surface of a ventilated disc rotor varying with time in a transient state using CFD analysis, and then imported the surface film condition data into a corresponding FEM model for disc temperature analysis.

Item Type:Article
Uncontrolled Keywords:heat flux, convection
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:85604
Deposited By: Widya Wahid
Deposited On:30 Jun 2020 16:54
Last Modified:30 Jun 2020 16:54

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