Transient Performances of a Two-Pass Gas-to-Gas Crossflow Heat Exchanger  

作　　者：Song-Junxiao Lin-Guiping Yuan-Xiugan(Institute of Air-Conditioning and Refrigeration,Beijing University of Aeronautics and Astronautics,Beijing 100083) 

出　　处：《Journal of Thermal Science》1998年第1期67-70,共4页热科学学报（英文版）

摘　　要：In this paper a lumped parameter model of a two-pass gas-to-gas crossflow heat exchanger with high speed air flow has been presented for the investigation of its transieat behaviours. The effects of both the changes of inlet temperature and flow rate on outlet temperature can be predicted with this model.The calculation results under typical conditions are compared with experimental results and good agreements are obtained.

关 键 词：lumped parameter transient performances heat exchanger 

分 类 号：TB657.5[一般工业技术—制冷工程]