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本文介绍了在 Hill 柴油机上采用热偶法,用间歇接触装置对活塞表面温度的测量。同时也介绍了实测之前进行的模拟试验以及用有限单元法对活塞温度场和热流量的计算。
This article describes the use of thermocouple on a Hill diesel engine to measure the surface temperature of a piston using a batch contact device. The simulation tests before the actual measurement and the calculation of the piston temperature field and the heat flux by the finite element method are also introduced.