1996.4 to date, School of Environmental . & Municipal Engineering,
Xi'an University of Architecture & Technology
Teaching Assistant, Lecturer, Associate Professor
2000.6 to 2005.4, Director of teaching and research session
2001.10, to2003.3 Xi'an Jiao-tong University, Post-doctor researcher,
following Prof. Tao Wen-quan, academician.
2003.4 to 2004.4 Concordia University, Canada,Visiting scholar sponsored by Chinese Scholarship Council.
2005.5 to date, International Exchange and Cooperation Office
Xi'an University of Architecture & Technology Vice Director
1.Zhao Lei, The approximate formulae for calculating the flow rate of buoyancy jet above plate heat source (in Chinese), Journal of Xi'an University of Arch. & Tech. ， 1998 ， 30(4) ： 364～367.
2.Zhao Hongzuo ， Zhao Lei ， Wang Xiuchuan ， Analysis of the structure of the he at distribution fa ctor (in Chinese), 暖通空调 HV&AC ， 1999, 29(4):1～5.
3 . Zhao Hongzuo, Zhao Lei, Temperature efficiency of Rooms with Displacement Ventilation, ASHRAE Transaction, 2001,107,Part 1:73～80.
4. 赵蕾 , 刘咸定 , 李树林等 , 替代工质与润滑油的匹配性研究 制冷学报 No.1/24, 2003
5 ．赵蕾 , 刘咸定 , 替代工质用润滑油添加剂的作用机理研究，制冷学报， 2003. No.1/244
6. Zhao,L., Liu,X.D., Yang,S.Z., Study on Suitability of Lubricants with HFCs Refrigerants in Compressors ， Proceeding of International Conference of Cryogen and Compressor ， Hangzhou, 2003.4.
7 . Zhao Lei, Tentative study on R 407C as R22 alternative in the room air conditioner (in Chinese), Journal of Xi'an University of Arch. & Tech. ， 1998 ， 31(2) ： 134～137.
8 . Shi Lei, Zhao Lei, Pan Lihui,PMV comfort index predicted with artificial neural network (in Chinese), 暖通空调 HV&AC,2002,34(2):80～83.
9 . Shi Lei,Zhao Lei, etc. Application of artificial neural network in predicting building cooling load (in Chinese) ，暖通空调 HV&AC ， 2003 ， 33 （ 1 ）： 103～106.
10 . Zhao Lei, M.Zaheeruddin,The Effect of Suction-Line Heat Exchanger on Dynamic Characteristics and Optimal Operation of a Chiller System Using Alternative Refrigerant R 407C , Proceeding of the 2nd Asian Conference on Refrigeration and Air-conditioning,2004,5,Beijing.
11 . Zhao Lei, M.Zaheeruddin, Dynamic simulation and analysis of a water chiller refrigeration system, Applied Thermal Engineering 25 (2005):2258–2271.
12. Zhao Lei, M.Zaheeruddin, Dynamic characteristics and Multi Loop PIcontrol responses of a variable frequency water chiller, 西安建筑科技大学学报 2005, 37( 3):337-345.
13. Zhao Lei, M.Zaheeruddin, Steady State Operational Optimization of a Variable Frequency Water Chiller with a Suction-Line Heat Exchanger, Proceeding of the 3rd Asian Conference on Refrigeration and Air -conditioning,2006,5,Korea.
14. Zhao Lei, M.Zaheeruddin, Dynamic Simulation of a Water Chiller Refrigeration System with a Suction-Line Heat Exchanger, Proceeding of the 3rd Asian Conference on Refrigeration and Air-conditioning,2006,5,Korea.
15. Zhao Lei, Yuan Feng, Comparison of thermal indoor Environment under three operational modes of Hybrid Air-conditioning System,Proceeding of the 2006 Xi'an International Conference on Architecture,2006,10,Xi'an.
16. Zhao Lei,Yuan Feng, Indoor thermal environment in rooms with combined air conditioning system of displacement ventilation and chilled ceiling panel (in Chinese), Journal of Xi'an University of Arch. & Tech. 2007 ， 39 （ 4 ）:558～562.
17. Zhao Lei, Yuan Feng, M.Zaheeruddin, The Main influency of Cooling Parameters on indoor Thermal Environmental Environment of an Office with Hybrid System of Chilled Panel and Displacement Ventilation. Proceeding of 22rd Internalional Congress of Refrigeration, 2007, August, Beijing .
18. Zhao Lei ， Zhang Pei - dong, etc. Effect of cooling parameters on thermal indoor environment of rooms with hybrid system of chilled ceiling panel and displacement ventilation (in Chinese) , Journal of Xi'an University of Arch. & Tech., 2008 ， 40 （ 2 ） 254～259.