Abstract
The prediction of brake temperatures by means of numerical simulation is always a challenging objective. The main difficulties in brake cooling simulation are the correct definition of the brake heat generation and an accurate thermal simulation of the brake system, which includes the main heat exchange mechanisms, such as convection, conduction and radiation. This paper describes a simulation process that combines 1D simulation with 3D thermal simulation of brake systems. 1D simulation was used to compute the heat generation during driving cycles, CFD was used to compute the air speed around the brake, and thermal software was used to compute the temperature distribution in the brake. An innovative procedure using numerical simulation and its validation is presented in this paper, in order to help prevent temperature-related brake problems.
F2012- E03-037
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© 2013 Springer-Verlag Berlin Heidelberg
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Aramburu, E., Calvo, R. (2013). Brake Cooling Simulation: A Combined Procedure of CFD, Thermal and 1D Software. In: Proceedings of the FISITA 2012 World Automotive Congress. Lecture Notes in Electrical Engineering, vol 195. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-33835-9_29
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DOI: https://doi.org/10.1007/978-3-642-33835-9_29
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Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-33834-2
Online ISBN: 978-3-642-33835-9
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