1990.9—1994.7 上海交通大学制冷及低温工程专业本科，获制冷及低温工程专业学士学位和自动控制第二学士学位
1994.9—2000.2 上海交通大学制冷及低温工程专业硕博连读，获博士学位
2000.5—2000.12 中科院理化所脉冲管制冷机研究组工作
2001.1—2002.12 日本大学松原研究室作为博士后进行脉冲管制冷机和热声系统的研究工作
2003.4—至今 中科院理化所低温制冷与特种动力技术研究中心，主要从事热声系统、小型低温制冷机、极低温制冷机以及高热流密度传热方面的研究工作
小型脉管制冷机、极低温制冷机、固态制冷、高热流密度传热
以第一作者和通讯作者发表SCI论文近30篇，代表性论著包括：
(1) Hongye Zu, Wei Dai, A.T.A.M. de Waele, Development of dilution refrigerators-a review, Cryogenics 121(2022), 103390
(2) Yunhao Cui, Jianxin Qiao, Bin Song, Xiaotao Wang, Zhaohui Yang, Haibing Li, Wei Dai, Experimental study of a free piston Stirling cooler with wound wire mesh regenerator, Energy, 2021, 234:121287.
(3) Yan C., Zhang Y., Qiu J., Chen Y., Wang X., Dai W., Ma M., Li H., Luo E., Numerical and experimental study of partly tapered pulse tube in a pulse tube cryocooler, International Journal of Refrigeration, 120(2020), pp.474-480
(4) Deng Z., Shen J., Dai W., Li K., Song Q., Gong W., Dong X., Gong M., Experimental study on cooling of high-power laser diode arrays using hybrid microchannel and slot jet array heat sink, Applied Thermal Engineering, 162(2019), 114242
(5) Pang X., Wang X., Dai W., Li H., Wu Y., Luo E., Theoretical and experimental study of a gas-coupled two-stage pulse tube cooler with stepped warm displacer as the phase shifter, Cryogenics, 92 (2018), pp.36-40
(6) Pang X., Chen Y., Wang X., Dai W., Luo E., Numerical and experimental study of an annular pulse tube used in the pulse tube cooler, IOP Conf. Ser.: Mater. Sci. Eng. 278, 012145, 2017
(7) Li X., Liu B., Yu G., Dai W., Hu J., Luo E., Li H., Experimental validation and numeric optimization of a resonance tube-coupled duplex Stirling cooler, Applied Energy, 207 (2017), pp.604-612
(8) Dai W., Luo E., Wang X., Wu Z., Impedance match for Stirling type cryocoolers, Cryogenic 51(2011), pp.168-172
(9) Wei Dai, Guoyao Yu, Shanglong Zhu and Ercang Luo, A 300 Hz thermoacoustically-driven pulse tube cooler for temperature below 100 K, Applied Physics Letters, Vol.90, 024104, 2007
(10)Wei Dai, Ercang Luo, Jianying Hu, Hong Ling, A heat-driven thermoacoustic cooler capable of reaching liquid nitrogen temperature, Applied Physics Letters, Vol.86, 224103, 2005
(11)Wei Dai, Ercang Luo, Clarification of some important issues in basic thermoacoustic theory, Advances in Cryogenic Engineering, Vol.51, pp.1139-1147, 2005
(12)Wei Dai, Ercang Luo, Jianying Hu, Yanyan Chen, A novel coupling configuration for thermoacoustically-driven pulse tube coolers: Acoustic amplifier, Chinese Science Bulletin, Vol.50, No.18, pp.2112-2114, 2005
美国低温学会会士，北京市科技新星，中国制冷学会科学技术奖-青年奖，工程热物理学会吴仲华优秀青年学者等荣誉。
人才队伍