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WANG Junjie

Update time:2018-12-26

Name:   WANG Junjie
E-mail:  wangjunjie@mail.ipc.ac.cn

WANG Junjie serves as a researcher and doctoral supervisor of Technical Institute of Physics and Chemistry, Chinese Academy of Sciences as well as the director of Thermal Process and Energy Conservation Technology Research Center, and vice Director of Beijing Key Laboratory of Thermal Process and Energy Conservation Technology. He graduated from Xi'an Jiaotong University in 1983 and has long been engaged in research on low-temperature refrigeration, low-temperature modification of materials and advanced large-scale energy storage technology. He has published over 130 paper on journals such as Energy,Cryogenics,Applied Thermal Engineering, Applied Physics Letters ,Internationl Journal of Heat and Mass Transfer, Materials Science & Engineering A ,Computers and Chemical Engineering, Journal of the Mechanical Behavior of Biomedical Materials, Journal of Engineering Thermophysics, Chinese Journal of Materials Research,Transactions of Materials And Heat Treatment, Chinese Journal of Rare Metals,Heat Treatment of Metals. He applied for more than 30 invention patents, many of which have been transformed and applied. He has won the third prize of National Invention, the Second Prize of Invention of Chinese Academy of Sciences, the Beijing Outstanding Youth Award, and the China Patent Excellence Award.

Research Field:
1.  Large-scale energy storage technology research
He for the first time in the world, completed the TICC500 non-complementary compressed air power generation demonstration system, proposed a new thermal process of compression heat feedback, revealed the energy conversion mechanism of the compressed air energy storage system, improved the system power generation efficiency, and developed basic theoretical research on a new type of low temperature liquid air on energy storage and design of megawatt energy storage power station. At present, he is undertaking two researches of Beijing Key Fund and Chinese Academy of Sciences, and is entrusted by enterprises to build a 10MW liquid air energy storage power station.
2. New refrigeration method and research on cryogenic scientific instruments
In the research of pulse tube refrigeration, he has taken the lead in researching the new process of coaxial structure and multi-pass bypass, and obtained a series of internationally advanced research results, especially the application of 20K small desktop cryogenic refrigerators in the field of low temperature physics and materials science, and developed a series of low-temperature scientific instruments. He is currently undertaking two major national instrument development projects and two general programs.
3. Research on low temperature processing technology and equipment
He systematically carried out research on low-temperature modification of materials, developed series of low-temperature processing equipment suitable for different parts in different fields, and established a complete research system for low-temperature processing of materials. The research results are applied for the “Chang'e III” and “Long March series carrier rockets”, high-end CNC machine tools and other equipment. Currently he is undertaking research on aerospace, aviation and military supporting projects.
4. Research on storage, transmission and control of cryogenic fluids
He mainly conducts research on large-scale low-temperature (liquid hydrogen, liquid oxygen, and liquid nitrogen) valves and key components in space; on near-zero evaporation low-temperature storage containers; and on solid-state refrigerators. At present, he undertakes a number of military supporting tasks.

Awards and Honors:
1、 Third Prize of National Invention
2、 The Second Prize of Invention of Chinese Academy of Sciences
3、 Second Prize and Third Prize of Beijing Youth Excellent Papers
4 、Silver Award of China Patent Technology Expo


1. Sixian Wang, Xuelin Zhang, Luwei Yang, Yuan Zhou, Junjie Wang* Experimental study of compressed air energy storage system with thermal energy storage. Energy 2016
2. Changzhao Pan Tong Zhang Junjie Wang* Yuan Zhou..Numerical study of a one-stage VM cryocooler operating below 10K. Applied Therml Engineering, 2016
3. Jianbo Tang, Junjie Wang, Jing Liu, Yuan Zhou A volatile fluid assisted thermo-pneumatic liquid metal energy harvester. Applied Physics Letters 2016
4. Jianbo Tang, Yuan Zhou, Jing Liu, Junjie Wang, and Wenxiu Zhu. Liquid metal actuated ejector vacuum system.Applied Physics Letters, 106, 031901 (2015)
5. Changzhao Pan, Tong Zhang , Yuan Zhou , Junjie Wang*. Experimental study of one-stage VM cryocooler operating below 8 K. Cryogenics 2015(72):122-126
6. MEI Shengwei, WANG Junjie, TIAN Fang, CHEN Laijun, XUE Xiaodai, LU Qiang, ZHOU Yuan, ZHOU Xiaoxin. Design and Engineering Implementation of Non-supplementary Fired Compressed Air Energy Storage System: TICC-500. Science China: Technological Sciences, 2015,58(4):600-611
7. Qiang Zhou, Liubiao Chen, Xiaoshuang Zhu, Wenxiu Zhu, Yuan Zhou, Junjie Wang*. Development of a high-frequency coaxial multi-bypass pulse tube refrigerator below 14 K. Cryogenics 2015(67):28-30
9. Changzhao Pan, Yuan Zhou, Junjie Wang*. CFD study of heat transfer for oscillating flow in helically coiled tube heat-exchanger. Computers and Chemical Engineering.2014(69):59-65
10. Changzhao Pan, Yuan Zhou, Junjie Wang*, Liubiao Chen. A new method to calculate the pressure drop loss of the regenerator in VM refrigerator. Cryogenics. 2014(61):107-110
11. Kaixuan Gu, Junjie Wang*, Yuan Zhou. Effect of cryogenic treatment on wear resistance of Ti-6Al-4V alloy for biomedical applications. Journal of the Mechanical Behavior of Biomedical Materials. 2014 (30): 131-139
12. Kaixuan Gu, Hong Zhang, Bing Zhao, Junjie Wang*, Yuan Zhou, Zhiqiang Li. Effect of cryogenic treatment and aging treatment on the tensile properties and microstructure of Ti–6Al–4V alloy. Materials Science & Engineering,A 584 (2013) 170–176
13. Wei Ji, Xiaodai Xue, Junjie Wang*, Yuan Zhou, Liubiao Chen,Wenxiu Zhu. Coupling Study of a Novel Thermocompressor Driven Pulse Tube Refrigerator. Applied Therml Engineering, 2013,51:630-634
14. Liubiao Chen, Hai Jin, Junjie Wang*, Yuan Zhou, Wenxiu Zhu, Qiang Zhou. 18.6 K single-stage high frequency multi-bypass coaxial pulse tube cryocooler. Cryogenics 2013(54):54-58
15. Liubiao Chen, Qiang Zhou, Hai Jin, Wenxiu Zhu, Junjie Wang*, Yuan Zhou. 386mW/20K single-stage stirling-type pulse tube cryocooler. Cryogenics 2013(57): 195-199
16. Gu Chao, Tang Jianbo, Wang Junjie, Zhou Yuan. Advance in research of several types of streaming of pulse tube refrigerators. Technological Sciences,2013,56(11):2690-2701
17. Yuan Zhou, Xiaodai Xue, Junjie Wang and Chao Gu. A novel refrigerator attaining temperature below lambda point. Science in China SERIES G Physics, Mechanics & Astronomy, 2012,55(8): 1366-1370
18. Chao Gu, Yuan Zhou, Junjie Wang, Wei Ji and Qiang Zhou. CFD analysis of nonlinear in pulse tube refrigerators:Stream induced by vortices. International Journal of Heat and Mass Transfer, 2012, 55: 7410-7418
19. Chao Gu, Yuan Zhou, Junjie Wang, Huikun Cai and Xiaodai Xue. Experimental discovery and verification of the third type of DC gas flow in pulse tube cryocooler. Cryogenics, 2011, 51: 157-160
20. Junjie Wang, Xiaodai Xue, Zhenqiang Yang ,Hong Zhang. Effect of Cryogenic Treatments on Mechanical Properties of 2A11. Advanced Materials Research, 2011,(146-147):1646-1650
21. Xuelin Zhang, Sixian Wang, Wei Ji, Xiaodai Xue, Junjie Wang. Optimization Design of 500kW Insulated CAES Air Compressor, Compressor Technology (Design Research), 2015(1): 16-19
22. Hong Zhang, Kaixuan Gu, JunjieWang*, Hongxing Gao, Hongjian Wang, Chen Cui Effects of Cryogenic Treatment on the Dimensional Stability of GCr15 Steel. Heat Treatment of Metals, 2015(7)138-141
23. Kaixuan Gu, Hong Zhang, Hongjian Wang, Jia Guo, Hongxing Gao, Junjie Wang * Effect of cryogenic treatment on dimensional stability and hardness of 20CrMnTi steel. Metal Heat Treatment, 2015(10)103-106
24. Sixue Liu, Liuxuan Chen, Jia Guo, Yuan Zhou, Junjie Wang 12K pre-cooled high-frequency pulse tube refrigerator, Cryo. & Supercond. 2015(12)6-9
25. Liuyi Chen, Qiang Zhou, Xiaoshuang Zhu, Wenxiu Zhu, Wei Dai, Yuan Zhou, JunjieWang*. Lightweight Stirling-type pulse tube refrigerators below 20K. Journal of Engineering Thermophysics, 2014, 35(5): 858-861
26. Qiang Zhou, Liubiao Chen, Hai Jin, Wenxiu Zhu, Yuan Zhou, Junjie Wang *. Research on high-frequency pulse tube refrigerator regenerator in liquid hydrogen temperature zone, Journal of Engineering Thermophysics, 2014, 35(11): 2124-2127
27. Chao Gu,Yuan Zhou,Wei Ji,Junjie Wang ,Wenxiu Zhu. Experimental Study on the Third DC Sensitivity of Pulse Tube Refrigerator, Journal of Engineering Thermophysics,2014,35(4):632-635
28. Liubiao Chen, Hai Jin, Wenxiu Zhu, Junjie Wang *, Yuan Zhou, Kaixuan Gu, Wei Ji. 0.2W@20.6KResearch on single-stage high frequency pulse tube refrigerator . Journal of Engineering Thermophysics, 2013,34(4): 587-590
29. Sixian Wang,Kaixuan Gu,Junjie Wang *,Hong Zhang,Jia Guo. Effect of cryogenic treatment on properties and microstructure of copper. Chinese Journal of Rare Metals,2013, 37(2), 230-235
30. Wei Ji, Junjie Wang *, Yuan Zhou, Xiaodai Xue, Liubiao Chen, Wenxiu Zhu. Experimental study on pulse tube refrigerator driven by hot compressor. Journal of Engineering Thermophysics,2013, 34(7):1221-1224
31. Hai Jin,Wenxiu Zhu,Junjie Wang *,Yuan Zhou,Liubiao Chen. 19.3 K Experimental study on single-stage high frequency pulse tube refrigerator. Journal of Engineering Thermophysics 2012, 33(7): 1119-1121
32. Junjie Wang ,Kaixuan Gu,Yuan ZhouCryogenic treatment equipment with cold recovery unit Chinese Invention Patent 201210121031.3
33. Hong Zhang,Qinfeng Li,Junjie Wang ,Xiaodai Xue,Yuan Zhou,Hao Xia Method for improving high temperature and durable mechanical properties of furnace tube material HP-Nb Chinese Invention Patent 201310054072.X
34. Hong Zhang,Qinfeng Li,Junjie Wang ,Xiaodai Xue,Yuan Zhou,Hao XiaMethod for improving low temperature impact toughness of 40CrNiMoA material Chinese Invention Patent 201310054382.1
35. Hong Zhang,Jia Guo,Kaixuan Gu,Junjie Wang Cryogenic treatment method for improving dimensional stability of GCr15 steel Chinese Invention Patent 201310236807.0
36. Kaixuan Gu,Junjie Wang ,Sixian Wang,Yuan Zhou,Jia Guo. Friction stir welding device Chinese Invention Patent 201310316992.