摘要
针对过热气体温度（１５００～２０００℃）测量的问题，基于Ｓｔｅｐｈｅｒ－Ｂｏｌｚａｍａｎ定律推导出高温 仪的测量数学模型．提出了自行研制的蓝宝石光纤高温仪的设计理论与应用技术．对适应于过热体温度测量的双Ｙ型光纤传感系统测温原理、方法及可行性，进行了分析与讨论．
In this paper, based on Stepher - Bolzaman law, a mathematical model for measurement of overheating gas is given, then the design theory and application techniques of pyrometer with sapphire optical fiber are put forward. Some principles are given. The measuring method of double Y type optical fiber sensor that fits in overheating gas temperature measurement are analyzed and discussed.
出处
《沈阳工业大学学报》
CAS
2000年第3期252-254,共3页
Journal of Shenyang University of Technology
关键词
光纤高温仪
蓝宝石光纤
热发射率
过热气体测量
pyrometer with optical fiber
sapphire optical fiber
heat emmission
measurement in overheating gas
