摘要
为了研究摩擦过程中制动盘摩擦表面温升的情况,在1∶1惯性制动实验研究的基础上,基于制动过程中摩擦热流强度的变化,建立了制动时制动盘传热模型,推导出了制动盘摩擦表面温度的计算公式,并用此公式算出的结果与实测温度进行了对比.结果表明:其理论计算结果与实验结果能够很好地吻合.
In order to investigate the frictional temperature of brake rotor, the thermal transmission model of brake disc during braking was theoretically derived, and the equation of heat conduction on the basis of change of friction heat flow intensity and experimental research to real brake plate was obtained. Moreover, a comparison between the calculated and the measured temperatures was conducted. The results have shown that the calculation results are in good agreement with the measurement data.
出处
《湖南大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2008年第4期71-74,共4页
Journal of Hunan University:Natural Sciences
基金
湖南省国际合作重点资助项目(2007WK2005)
