He was a design engineer for shell and tube heat exchangers and air-cooled heat exchangers for 23 years.
他是一个23年的设计工程师管壳式换热冷却热交换器的换热和空气。
3
Compared the performance of different cycle in the same condition about the R410A commercial air-cooled chiller, and indicated a method of the optimum design to these units or other similar units.