Optimization of the tube in tube counter-flow heat exchanger in a 4.5 K hybrid J-T cryocooler to be used in space

YueXue MA, Juan WANG, YanJie LIU, JingTao LIANG
2016 Chinese Science Bulletin (Chinese Version)  
doi:10.1360/n972016-00794 fatcat:3bdiwb35hvemtb4tbmyxfdqjdy