Thermal Management Controller for Heat Source Temperature Control and Thermal Management  

作　　者：皇甫艺 吴静怡 王如竹 李胜 

机构地区：[1]United Technologies Research Center(China) Ltd.,Shanghai 201206,China [2]Institute of Refrigeration and Cryogenics,Shanghai Jiaotong University,Shanghai 200240,China

出　　处：《Journal of Shanghai Jiaotong university(Science)》2009年第1期58-63,共6页上海交通大学学报（英文版）

基　　金：the Specialized Research Fund for the Doctoral Program of Higher Education of China(No.20040248055);the Education Ministry Key Investigation Project of Science and Technology(No.306004)

摘　　要：In many heat recovery processes,temperature control of heat source is often required to ensure safety and high efficiency of the heat source equipment.In addition,the management of recovered heat is important for the proper use of waste heat.To this aim,the concept of thermal management controller(TMC),which can vary heat transfer rate via the volume variation of non-condensable gas,was presented.Theoretical model and experimental prototype were established.Investigation shows that the prototype is effective in temperature control With water as the working fluid,the vapor temperature variation is only 1.3℃when the heating power varies from 2.5 to 10.0 kW.In variable working conditions,this TMC can automatically adjust thermal allocation to the heat consumer.In many heat recovery processes, temperature control of heat source is often required to ensure safety and high efficiency of the heat source equipment. In addition, the management of recovered heat is important for the proper use of waste heat. To this aim, the concept of thermal management controller （TMC）, which can vary heat transfer rate via the volume variation of non-condensable gas, was presented. Theoretical model and experimental prototype were established. Investigation shows that the prototype is effective in temperature control. With water as the working fluid, the vapor temperature variation is only 1.3 ℃when the heating power varies from 2.5 to 10.0 kW. In variable working conditions, this TMC can automatically adjust thermal allocation to the heat consumer.

关 键 词：temperature control thermal management heat recovery non-condensable gas condensing heat transfer 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TN915.05[自动化与计算机技术—控制科学与工程]