摘要
利用红外测温技术,结合导热反问题求解,给出了一种根据加热圆柱体外壁温度红外监测反推圆柱体中心轴线上热导线温度的方法。经数值计算验证,本方法可对薄壁高温的加热圆柱体轴线上的热导线的温度给出高精度的定量检测结果。
By solving an inverse heat conduction problem, one method is developed for the estimation of the temperature of a hot wire embedded at the center of a cylinder based on infrared temperature-measuring. The conclusion can be drawn that the method can be applied to the determination of the temperature of a hot wire embedded at the center of a cylinder.
出处
《激光与红外》
CAS
CSCD
北大核心
2006年第9期864-865,共2页
Laser & Infrared
基金
河北保定华北电力大学青年教师基金(No.93210028)
关键词
加热圆柱体
红外测温
导热反问题
数值计算
heated cylinder
infrared temperature-measuring
inverse heat conduction problem
numerical method
