教育及工作经历

2020.4      伟德国际1946源自英国 伟德国际1946官方网 副教授
2015.6-2019 伟德国际1946源自英国 伟德国际1946官方网 讲师，硕士生导师
2012.9-2015.6 伟德国际1946源自英国 伟德国际1946官方网 博士
2012.3-2012.9 华为技术 工程师、项目经理
2009.9-2012.3 伟德国际1946源自英国 伟德国际1946官方网 硕士
2005.9-2009.6 伟德国际1946源自英国 伟德国际1946官方网 学士

研究方向

低品位能源利用技术，吸收式制冷技术，人体精准制冷技术，自动复叠低温制冷技术（混合工质），温湿度独立控制制冷技术，高效制冷空调新技术，人体热平衡仿真技术，低温深冷净化技术，数据中心机房空调高效节能技术

科研项目

国家自然科学基金：自由表面微尺度液膜强化吸收机理及提升风冷氨-盐吸收式制冷循环性能研究
深圳基础研究计划：基于尾气驱动的车船用高效节能吸收式制冷技术
国家自然科学基金：低品位能源驱动的吸收式制冷及强化吸收技术
企业横向课题：人体精准制冷技术
企业横向课题：无水加湿空调技术
企业横向课题：房间空调器5mm管替代技术
国防横向课题：深冷空气净化研究
国防横向课题：人体热平衡仿真研究

代表性论文与专利

发表的相关论文：
[1] D. Cai, G. He, Q. Tian, Y. Bian, R. Xiao, A. Zhang, First law analysis of a novel double effect air-cooled non-adiabatic ammonia/salt absorption refrigeration cycle, Energy Conversion and Management, 98 (2015) 1-14.
[2] D. Cai, G. He, Q. Tian, W. Tang, Exergy analysis of a novel air-cooled non-adiabatic absorption refrigeration cycle with NH3–NaSCN and NH3–LiNO3 refrigerant solutions, Energy Conversion and Management, 88 (2014) 66-78.
[3] D. Cai, G. He, Q. Tian, W. Tang, Thermodynamic analysis of a novel air-cooled non-adiabatic absorption refrigeration cycle driven by low grade energy, Energy Conversion and Management, 86 (2014) 537-547.
[4] D. Cai, G. He, T. Yokoyama, Q. Tian, X. Yang, J. Pan, Simulation and comparison of leakage characteristics of R290 in rolling piston type rotary compressor, International Journal of Refrigeration, 53 (2015) 42-54.
[5] D. Cai, J. Jiang, G. He, K. Li, L. Niu, R. Xiao, Experimental evaluation on thermal performance of an air-cooled absorption refrigeration cycle with NH3–LiNO3 and NH3–NaSCN refrigerant solutions, Energy Conversion and Management, 120 (2016) 32-43.
[6] D. Cai, C. Qiu, J. Pan, X. Yang, G. He, Y. Tetsuhide, X. Chen, H. Li, Leakage characteristics and an updated volumetric efficiency prediction model of rolling piston type rotary compressor for small capacity air-conditioner and heat pump applications, Applied Thermal Engineering, 121 (2017) 1080-1094.
[7] D. Cai, C. Qiu, J. Zhang, Y. Liu, X. Liang, G. He, Performance analysis of a novel heat pump type air conditioner coupled with a liquid dehumidification/humidification cycle, Energy Conversion and Management, 148 (2017) 1291-1305.
[8] G. He, F. Liu, D. Cai*, J. Jiang, Experimental investigation on flow boiling heat transfer performance of a new near azeotropic refrigerant mixture R290/R32 in horizontal tubes, International Journal of Heat and Mass Transfer, 102 (2016) 561-573.
[9] G. He, W. Sun, Y. Zhu, X. Yang, D. Cai*, Experimental performance evaluation on leakage characteristics of R32 in rolling piston type rotary compressor, International Journal of Refrigeration,  (2018).
[10] G. He, S. Zhou, D. Li, D. Cai*, S. Zou, Experimental study on the flow boiling heat transfer characteristics of R32 in horizontal tubes, International Journal of Heat and Mass Transfer, 125 (2018) 943-958.
[11] J. Jiang, G. He, Y. Liu, K. Li, D. Cai*, A new method for online measurement of the concentration of working fluids in absorption refrigeration systems, International Journal of Refrigeration, 78 (2017) 128-135.
[12] J. Jiang, G. He, Y. Liu, Y. Liu, D. Cai*, Flow boiling heat transfer characteristics and pressure drop of ammonia-lithium nitrate solution in a smooth horizontal tube, International Journal of Heat and Mass Transfer, 108 (2017) 220-231.
[13] J. Jiang, Y. Liu, G. He, Y. Liu, D. Cai*, X. Liang, Experimental investigations and an updated correlation of flow boiling heat transfer coefficients for ammonia/lithium nitrate mixture in horizontal tubes, International Journal of Heat and Mass Transfer, 112 (2017) 224-235.
[14] K. Li, G. He, J. Jiang, Y. Li, D. Cai*, Flow boiling heat transfer characteristics and pressure drop of R290/oil solution in smooth horizontal tubes, International Journal of Heat and Mass Transfer, 119 (2018) 777-790.
[15] 蔡德华, 何国庚, 叶骏之, 尹佳园. NH3-NaSCN吸收式制冷系统吸收过程分析. 2013年工程热物理年会. 2013.
[16] 叶骏之, 蔡德华, 何国庚, 尹佳园. LiNO3-NH3吸收式制冷系统吸收过程分析. 2013年工程热物理年会. 2013.

申请和获得的发明专利：
[1] 蔡德华等，2018.09.07，中国，2018104182098，无机械泵的尾气驱动吸收式汽车空调
 [2] 蔡德华等，2018.09.11，中国，2018102968072，一种余热增效压缩-喷射制冷循环系统及其制冷方法
[3] 蔡德华等，2017.09.19，中国，2017103660331，一种蓄热不停机除霜系统及空调
[4] 何国庚, 蔡德华. 一种小型风冷吸收式制冷机，2014.03.12，中国，ZL201320440139.9
[5] 何国庚, 蔡德华. 一种低温流体冷能利用系统，2013.12.14，中国，201320825074.X
[6] 何国庚, 蔡德华. 一种带气液分离的制冷剂分流装置，2015.01.15，中国，201510018883.3
[7] 何国庚, 蔡德华. 一种固液两相流体流动的分流装置，2011.06.03，中国，201110149515.4

所获荣誉和奖励