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http://dx.doi.org/10.5916/jkosme.2008.32.4.563

A Study for the Cooling Performance of a Brake with Heat Pipes  

Kim, Moo-Geun (인제대학교 기계자동차공학부)
Ko, Sung-Kyu (인제대학교 대학원 기계공학과)
Lee, Moon-Wan (㈜정우산기)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.32, no.4, 2008 , pp. 563-569 More about this Journal
Abstract
During braking operation, the surfaces of disk have severe contact conditions and high frictional heat would be generated between disk and pad surfaces. The heat makes high temperature gradient on disk surfaces and results in thermal deformation. To enhance the frictional heat dissipation, heat pipes are embedded in the ventilated type disk along the radial direction. The temperatures of the inner vent type disk and the brake disk with heat pipes are compared at the same operating conditions. By comparison a brake disk with heat pipes has higher cooling performance than the inner vent type disk.
Keywords
Disk brake; Heat pipe; Cooling performance; Inner vent type;
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  • Reference
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