电流脉冲加热瞬态热物性测量技术

The current pulse-heating technique for thermophysical properties measurement

对国内外电流脉冲加热技术的发展状况进行了综述评价.针对获取温度方法不同,主要介绍了黑体法、积分球法和激光偏振法三种基本形式的测量系统,进而介绍了扩展参数测量装置.又较为详细地介绍了作者自己研制的测量装置和特点.最后作者展望了电流脉冲加热技术的最新研究动态和发展方向.

The technique for the measurement of thermophysical properties has been reviewed in this paper. According to the different methods of temperature measurement, the three methods, namely the classical technique,the reflectometric technique and the laser polarimetry technique, are described briefly. Moreover, the measurement apparatus for the extension to other properties is reviewed. Then, our research work on pulse-heating technique is introduced in detail. At the end, we offer our opinions about the future work in this field.