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Impact of Brake Pad Structure on Temperature and Stress Fields of Brake Disc
Joint Authors
Source
Advances in Materials Science and Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-02
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
Utilizing ABAQUS finite element software, the study established the relationship between a brake pad structure and distributions of temperature and thermal stress on brake disc.
By introducing radial structure factor and circular structure factor concepts, the research characterized the effect of friction block radial and circumferential arrangement on temperature field of the brake disc.
A method was proposed for improving heat flow distribution of the brake disc through optimizing the position of the friction block of the brake pad.
Structure optimization was conducted on brake pads composed of 5 or 7 circular friction blocks.
The result shows that, with the same overall contact area of friction pair, an appropriate brake pad structure can make the friction energy distribute evenly and therefore lowers peak temperature and stress of the brake disc.
Compared with a brake pad of 7 friction blocks, an optimized brake pad of 5 friction blocks lowered the peak temperature of the corresponding brake disc by 4.9% and reduced the highest stress by 10.7%.
American Psychological Association (APA)
Wang, Guoshun& Fu, Rong. 2013. Impact of Brake Pad Structure on Temperature and Stress Fields of Brake Disc. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-505161
Modern Language Association (MLA)
Wang, Guoshun& Fu, Rong. Impact of Brake Pad Structure on Temperature and Stress Fields of Brake Disc. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-505161
American Medical Association (AMA)
Wang, Guoshun& Fu, Rong. Impact of Brake Pad Structure on Temperature and Stress Fields of Brake Disc. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-505161
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-505161