基于Fluent的管壳式换热器进气管组件结构优化数值模拟  

Numerical Simulation of Inlet Pipe Assembly Structure Optimization of Shell and Tube Heat Exchanger Based on Fluent

作　　者：王争 董敏 WANG Zheng;DONG Min(Shandong Huayu University of Technology,Dezhou 253034,China)

机构地区：[1]山东华宇工学院,山东德州253034

出　　处：《现代信息科技》2022年第20期111-115,共5页Modern Information Technology

基　　金：山东华宇工学院热泵节能技术协同创新中心项目。

摘　　要：为分析换热器内部结构的优化调整对换热器性能的影响,基于Fluent对不同结构下管壳式换热器进气管组件的结构进行模拟,然后分别对产生的温度场、速度场等进行分析,研究不同换热器进气管组件的结构对换热器制热效果的影响。最终发现圆形阵列的个数影响着换热器的温度场与速度场,管道个数越多,换热器的换热能力越强,所以在换热器进气管组件结构的调整中,增加进气口端的管道个数会使换热器的换热效果得以优化。In order to analyze the influence of the optimization adjustment of the internal structure of the heat exchanger on the performance of the heat exchanger,the structure of the inlet pipe assembly of the shell and tube heat exchanger under different structures is simulated based on Fluent,and then the generated temperature field and velocity field are analyzed respectively to study the influence of the structure of the inlet pipe assembly of different heat exchangers on the heat generation effect of the heat exchanger.Finally,it is found that the number of circular arrays affects the temperature field and velocity field of the heat exchanger.The more pipes there are,the stronger the heat exchange capacity of the heat exchanger.Therefore,in the adjustment of the structure of the inlet pipe assembly of the heat exchanger,increasing the number of pipes at the inlet end will optimize the heat exchange effect of the heat exchanger.

关 键 词：FLUENT 管壳式换热器 结构 温度场 速度场 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]