摘要
本文描述定量热场显示的液晶方法及应用。讨论了热敏液晶测温原理，提出并建立热敏液晶颜色—温度关系的实验标定方法。在此基础上，应用液晶热场显示及其重构技术，研究撞击射流的传热规律，所得实验结果表明热敏液晶方法用于定量热场显示是成功的。
The quantitative liquid crystal thermography is descrbied in the Present study.Thepaper introduces the fundamental of the technique and Presents a new method of calibra-tion on the relation5hip of Hue-temperature. The thermo-field reconstruction tech-nique is also developed.Then,these techniques used to btudy the convective heat trans-fer on impinging jets. The results is reasonable.
出处
《火灾科学》
CAS
CSCD
1995年第S1期76-81,共6页
Fire Safety Science
关键词
热敏液晶
热场显示
热场重构
Thermochromic liquid crystal Thermo-field visulization Thermo-field reconstruction.
