制冷技术Issue(2)：22-25,38,5.DOI:10.3969/j.issn.2095-4468.2015.02.105
新型高效点波板式冷凝器性能研究
Research on Performance of Novel High Efficiency Dimple Plate Condenser
魏文建 1张志锋 1马文勇1
作者信息
- 1. 丹佛斯换热器中国研发中心，浙江嘉兴 314300
- 折叠
摘要
Abstract
The heat transfer characteristics of single phase water flow and refrigerant flow condensation inside dimple and herringbone plate heat exchangers are investigated. The results show that the dimple plate has higher heat transfer efficiency under the same pressure loss due to the unique channel and heat transfer cell design. For the given design, the water heat transfer efficiency of the dimple plate is over 10% higher than that of the herringbone plate. For condenser applications, the condensing temperature of the dimple plate is over 0.3 oC lower than that of the herringbone plate with the same capacity. Moreover, the dimple plate can provide more flexible and specified designs to satisfy the customized requirements.关键词
冷凝器/板式换热器/点波/人字波/换热/压降Key words
Condenser/Plate heat exchanger/Dimple/Herringbone/Heat transfer/Pressure loss引用本文复制引用
魏文建,张志锋,马文勇..新型高效点波板式冷凝器性能研究[J].制冷技术,2015,(2):22-25,38,5.
