CAJ | 학술논문

针对高温物体的红外抑制方法,采用具有高导热特性的热管模块进行研究。理论分析了热管模块的技术特点,建立了热管模块的热传导模型,计算了不同功率的热管模块实现红外抑制的效能,搭建了热管模块原理验证试验模型,实际测试了热管模块的红外抑制效果。测试结果表明,辐射温度为140℃的物体经热管导热散热后辐射温度仅为65℃。
침대고온물체적홍외억제방법,채용구유고도열특성적열관모괴진행연구。이론분석료열관모괴적기술특점,건립료열관모괴적열전도모형,계산료불동공솔적열관모괴실현홍외억제적효능,탑건료열관모괴원리험증시험모형,실제측시료열관모괴적홍외억제효과。측시결과표명,복사온도위140℃적물체경열관도열산열후복사온도부위65℃。
Aiming at the method for infrared suppression of the high temperature object,the heat pipe with the high thermal conductivity is studied.The technology characteristics of heat pipe are analyzed theoretically,and the thermal conductivity model of heat pipe module is established.The performance of the infrared suppres sion of the heat pipes with different power is calculated systematically.The experimental model of the theory of the heat pipe module is established,and the infrared suppression effect of heat pipe is tested.The results show that the radiation temperature of the object is reduced from 140 ℃ to 65 ℃ when the heat pipe is used.