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Temperature and Coning Analysis of Ventilated Brake Disc Based on Finite Element Technique
Technical Paper
2007-01-3670
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The ventilated disc brake is divided into a disc with several vents, and the pads with the three dimensional geometry. The frictional heat can cause high temperature during the braking process. The thermal distortion of the brake disc can affect the performance of brake system. The object of present work is determination of temperature distribution and thermal distortion in the disc by two dimensional thermal analysis. During brake, heat flux and convective transfer coefficient are considered as a function of time. The brake disc temperature is found to be satisfactory compared with that of the conventional three dimensional analysis. Thermoelastic deformation of the disc is found from the same axisymmetric finite element model with equivalent mechanical properties. The analysis results are also compared to the measured data in the brake disc thermal experiment.
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Authors
Citation
Hwang, P., Wu, X., Cho, S., and Jeon, Y., "Temperature and Coning Analysis of Ventilated Brake Disc Based on Finite Element Technique," SAE Technical Paper 2007-01-3670, 2007, https://doi.org/10.4271/2007-01-3670.Also In
References
- Gao G. H. Lin X. Z. Transient Temperature Field Analysis of a Brake in a Non-axisymmetric Three-dimensional Model Journal of Materials Processing Technology, 129 2002 513 517
- Ramachandra Ral V. T. V. S. Ramasubramanian H. Seetharamn K. N. Analysis of Temperature Field in Brake Disc of Fade Assessment Wärmeund Stoffübertragung 24 1 1989 9 17
- Lee S. Yeo T. Temperature and Coning Analysis of Brake Rotor using an Axisymmetric Finite Element Technique Science and Technology, 3 2000 17 22
- Limpert R. Brake Design and Safety, (Warrendale, PA: Science of Automotive Engineers Inc 1992
- Arpaci V. S. Conduction Heat Transfer Nedham Heights, MA: Ginn Press 1991
- Valvano T. Lee K. J. An Analytical Method to Predict Thermal Distortion of a Brake Rotor Proc. SAE 2000 World Congress Detroilt, Michigan March 6 9 2000
- Yevtushenko A. Ivanyk E. Determination of heat and thermal distortion in braking systems, Wear, (185) 1995 159 165
- Jacobsson H. Disc brake judder considering instantaneous disc thickness and spatial friction variation Proc. Instn. Mech. Engrs, Part D: Journal of Automobile Engineering, 217 2003 325 342
- Jacobsson H. Aspects of disc brake judder Proc. Instn. Mech. Engrs, Part D: Journal of Automobile Engineering, 217 2003 419 430
- Cho S.W. Thermal Stress Analysis of Single Stop Ventilated Disc Brake M.S. Thesis, Yeungnam University 2007
- Hwang P. Wu X. Cho S. W. Transient Thermal Analysis of Disc Brake in Two-dimensional Model 43 rd KSTLE Conference, Soul Korea November 24 2006 49 52
- Khan P. V. Cho S.W. Kim E.H. Hwang P. Joo S.W. Thermal Analysis of Disk Brake System for Optimal Braking on Downhill Road Joint Symposium among Sister Universities in Mechanical Engineering 2006 Jeju, Korea August 25 27 2006
- Wallis L. Leonardi E. Milton B. Air Flow and Heat Transfer in Ventilated Disc Brake Rotors with Diamond and Tear-drop Pillars Numerical Heat Transfer, Part A. 41 2002 643 655
- Hwang P. Joo S. W. X Wu Cho S. W. Temperature and Coning Analysis of a Ventilated Disc Brake using Axisymmetric Model AsiaPES 2007 Phuket, Thailand 2007