压力容器2017，Vol.34Issue(8)：25-34,10.DOI:10.3969/j.issn.1001-4837.2017.08.005
新型板式热交换器导流区数值模拟研究
Numerical Simulation Study of Plate Heat Exchanger with New Type Distribution Area
王森 1李占英 1李治国 2吴私 1杨紫娟1
作者信息
- 1. 兰州兰石能源装备工程研究院有限公司,甘肃兰州730314
- 2. 兰州兰石换热设备有限责任公司,甘肃兰州730314
- 折叠
摘要
Abstract
A heat transfer plate with different diversion structure and its channel model were established,and a new type of curved diversion structure of the heat exchanger plate and its flow channel were put forward.The flow and heat transfer of the fluids in the flow channel were numerically simulated by CFD software,the velocity field,temperature field and pressure field in the flow channel were analyzed.The resuhs show that the fluid distribution between the heat transfer plates with the new type of diversion structure is more evenly,and the pressure loss is significantly reduced under the condition of good heat transfer performance.关键词
板式热交换器/导流区/数值模拟/传热系数/压力降Key words
plate heat exchanger/distribution area/numerical simulation/heat transfer coefficient/pressure drop分类
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王森,李占英,李治国,吴私,杨紫娟..新型板式热交换器导流区数值模拟研究[J].压力容器,2017,34(8):25-34,10.
