Review of the Working Fluid Thermal Stability for Organic Rankine Cycles  

作　　者：DAI Xiaoye SHI Lin QIAN Weizhong 

机构地区：[1]Department of Chemical Engineering,Tsinghua University,Beijing 100084,China [2]Department of Energy and Power Engineering,Tsinghua University,Beijing 100084,China

出　　处：《Journal of Thermal Science》2019年第4期597-607,共11页热科学学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(51806117,51236004);China Postdoctoral Science Foundation funded project(2018M630155);the Science Fund for Creative Research Group(No.51621062)

摘　　要：The organic Rankine cycle(ORC)is an efficient power generation technology and has been widely used for renewable energy utilization and industrial waste heat recovery.Thermal stability is a significant property of ORC working fluids and is the primary limitation for working fluid selection and system design.This paper presents a review of the working fluid thermal stability for ORCs,including an analysis of the main theoretical method for thermal stability,a summary of the main experimental method for thermal stability,a summary of the decomposition experimental results for working fluids,and a discussion of the decomposition influence on ORC systems.Further research trends of thermal stability are also discussed in this paper.The organic Rankine cycle(ORC) is an efficient power generation technology and has been widely used for renewable energy utilization and industrial waste heat recovery. Thermal stability is a significant property of ORC working fluids and is the primary limitation for working fluid selection and system design. This paper presents a review of the working fluid thermal stability for ORCs, including an analysis of the main theoretical method for thermal stability, a summary of the main experimental method for thermal stability, a summary of the decomposition experimental results for working fluids, and a discussion of the decomposition influence on ORC systems. Further research trends of thermal stability are also discussed in this paper.

关 键 词：ORGANIC Rankine cycle(ORC) working FLUID THERMAL stability 

分 类 号：O4[理学—物理]