摘要
回热器是复叠系统中的重要附属换热器,本文采用专业传热计算软件从流道布置方式、管程数等方面对影响回热器换热系数的因素进行研究,阐明壳管式回热器适宜的结构型式。
The regenerator is an important auxiliary heat exchanger in cascade system. The affected factors for the heat transfer coefficient of the regenerator are studied in the aspect of the flow channel arrangement, tube passes number with professional heat transfer calculation software. The suitable structure type for the shell and tube regenerator is clarified.
出处
《制冷与空调》
2013年第1期31-33,22,共4页
Refrigeration and Air-Conditioning
关键词
复叠系统
传热计算软件
壳管式回热器
cascade system
heat transfer calculation software
shell and tube regenerator
