自补偿平衡式双热偶高温气流温度测量  

A Method for Measuring High Flow Temperature With Balanced Self-Compensating Dual Thermocouples

作　　者：周玉铭[1] 朱建宁[1] 王妍芃[1] 张晓鹏[1] 

机构地区：[1]西安交通大学

出　　处：《动力工程》1993年第4期37-41,共5页Power Engineering

摘　　要：本文提出了一种自补偿平衡式双热偶高温气流温度测量方法.该法可以克服以往各种常用高温气流温度测量方法的弊端,有效地直接测出气流的温度,且测量的精度很高.为能源、动力、航空航天及化工等领域提供了重要的测量方法.The paper proposes a method for measuring high flow temperature by using balanced self-compensating dual thermocouples, which can overcome deficiencies of other conventional methods used before, and effectively indicates gas temperature by direct measurement . Herewith an important methodof measurement is provided for the power, aeronautic and chemical industries.

关 键 词：热电偶 高温气体 锅炉 温度测量 

分 类 号：TK311[动力工程及工程热物理—热能工程]