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Accounting changes of pressure in time in one-dimensional modeling the process of friction heating of disc brake

机译:一维建模中盘式制动器摩擦加热过程中压力随时间的变化

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摘要

The analytical solution to a thermal problem of friction during braking, which simulates the process of frictional heating in the disc/pad/caliper tribosystem, has been obtained. It is assumed that the pressure during braking is time-dependent, and the heat transfer takes place through a contact surface of the pad and the disc. The influence of duration of increase in pressure from zero (in the initial moment of time of braking) to nominal value (at the stop) and an amplitude of the pressure fluctuations on the temperature have been studied.
机译:获得了制动过程中摩擦热问题的解析解,该解析解模拟了制动盘/制动片/制动钳摩擦系统中的摩擦加热过程。假设制动期间的压力是时间相关的,并且热传递通过垫和盘的接触表面发生。研究了压力从零(制动的初始时刻)到标称值(停止时)的增加持续时间以及压力波动幅度对温度的影响。

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