The Influence of the Cross-Drilled Holes on the Temperature Change of the Solid Brake Disc
Date Issued
2006
Date
2006
Author(s)
Kuo, Chih-Ping
DOI
zh-TW
Abstract
For the solid brake disc, cross drilling on the disc surface is a common design to reduce the total mass of the disc. These holes also change the total surface area of the disc and affect the convection capability. By altering both heat storage and heat dissipation simultaneously, the cross-drilled holes would definitely influence the disc temperature change during operation. In this research, finite element method (FEM) is used to simulate the disc temperature models of several discs with different hole patterns. The influence of the cross-drilled holes on the temperature change of the solid brake disc is thus found. In the end, an example is introduced to show how the hole pattern of a disc is modified so that the disc temperature is kept under the highest limit allowed.
Subjects
煞車
碟盤
孔洞
溫度
有限元素法
brake
brake disc
cross-drilled hole
temperature
finite element method
Type
thesis
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ntu-95-R91522603-1.pdf
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