摘要
针对目前使用的热流计主要应用于稳态热平衡试验中外热流的测量,文章对卡计法热流计测量瞬态热流特性进行了试验研究,结果表明卡计法热流计可以用于测量瞬态热流且响应时间较短。
In view of the fact that the radiometer is mainly used to measure the steady heat flux under a thermal balance condition, a kind of calorimetric radiometer is developed in this paper and experiments are carried out to study the characteristics of the calorimetric radiometer in measuring the transient heat flux. The experiments show that the calorimetric radiometer can be used to measure the transient heat flux with a short response time.
出处
《航天器环境工程》
2014年第5期522-525,共4页
Spacecraft Environment Engineering
关键词
卡计法热流计
跟踪控温
瞬态热流测量
calorimetric radiometer
temperature tracking
transient measurement
