一种带有新型翅片的微通道换热器的性能研究

Experimental Investigation of the Performance of MicroChannel Heat Exchangers with New Type of Fin Under Wet and Frosting Conditions

文章对3种不同形式的微通道换热器在湿工况和结霜工况下进行了性能研究。结果表明,带新型翅片的微通道换热器在各个工况下都有稳定良好的性能,带波纹形翅片的微通道换热器性能优于带百叶窗翅片的微通道换热器。

The performances of three different types of microchannel heat exchangers were experimentally investigated and contrasted under both wet and frosting conditions.In all the contrast tests,the heat exchanger with new type of fin had the best performances and the heat exchanger with wavy fin had better performances than the heat exchanger with louver fin.