摘要
本文介绍作者在进行内燃机活塞动态传热实验研究工作中,应用自制的活塞顶表面温度传感器进行瞬态温度和热流测量中所遇到的问题及其解决方法,并对一些测量技术问题进行了探讨。
The problems met in the measurement of instantaneous temperature and heat stream with a self-made piston heaa surface temperature sensor for experimental research of dy- namic heat transfer of internal combustion engine piston, and the methods to resolve these problems are introduced in this paper, some technical problems in measurement are also discussed.
关键词
内燃机
活塞
动态响应速率
试验
instantaneous temparature
dynamic response rate
time constant
