Novel Design and Analysis of a Brake Rotor
Commenced in January 2007
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Edition: International
Paper Count: 32799
Novel Design and Analysis of a Brake Rotor

Authors: Sharath Kumar T., S.Vinodh

Abstract:

Over the course of the past century, the global automotive industry-s stance towards safety has evolved from one of contempt to one nearing reverence. A suspension system that provides safe handling and cornering capabilities can, with the help of an efficient braking system, improve safety to a large extent. The aim of this research is to propose a new automotive brake rotor design and to compare it with automotive vented disk rotor. Static structural and transient thermal analysis have been carried out on the vented disk rotor and proposed rotor designs to evaluate and compare their performance. Finite element analysis was employed for both static structural and transient thermal analysis. Structural analysis was carried out to study the stress and deformation pattern of the rotors under extreme loads. Time varying temperature load was applied on the rotors and the temperature distribution was analysed considering cooling parameters (convection and radiation). This dissertation illustrates the use of Finite Element Methods to examine models, concluding with a comparative study of the proposed rotor design and the conventional vented disk rotor for structural stability and thermal efficiency.

Keywords: Disk brakes, CAD model, rotor design, structural and thermal analysis

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1081543

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References:


[1] S.Vinodh, and Sharath Kumar T., "A case study on applying creative design concepts to brake rotor design," Journal of Engineering Design and Technology, submitted for publication.
[2] A. D. McPhee, and D. A. Johnson, "Experimental heat transfer and flow analysis of a vented brake rotor", International Journal of Thermal Sciences, 47, 2008, 458-467.
[3] G. P. Voller, M. Tirovic, R. Morris, and P. Gibbens,"Analysis of automotive disk brake cooling characteristics" Proceedings of the Institution of Mechanical Engineers, Part D : Journal of Automobile Engineering, 2003, 217-657.
[4] H. A. Rothbart, and T. H. Brown Jr., "Mechanical Design Handbook," 2006, McGraw-Hill Handbooks-1996.
[5] D. M. Rowson, " The Interfacial Surface Temperature of a Disk Brake," Wear, Vol.47,1978, pp.323-328.