小热流测量技术研究

Research on the Measurement Technology of Small Heat Flux

在武器装备型号、航天飞行器的研制、试验以及飞行中,均会使用大量热流传感器进行热流的测量.通过研究热流测量原理及国内外发展现状,论文介绍了一种利用导热形成温差进行小热流测量的方法.

Heat flux sensor was widely used to measurement ofheat flow in the developing,testing and flying of weaponry model and aircraft.This paper introduces a method to measure the small heat flux using the principle ofheat conduction for temperature difference,by studying the principle ofheat flow measurements and the situation at home and abroad.