湖南工业大学学报2012，Vol.26Issue(4)：97-100,4.
基于CFD技术的某管式换热器结构改进
The Structure Improvement of a Tubular Heat Exchanger Based on CFD
摘要
Abstract
Using CFD method, the flow field of oil-water tubular heat exchanger is calculated, and the heat transfer characteristic is analyzed. For the default of the heat flow field, the baffle technology is proposed to improve its structure design, and the conditions of heat flow field for the two structures are compared and analyzed. The results show that the two heat exchangers with different baffle structure can avoid excess temperature in some local region, and the heat ex- changer with inside circle baffle has less on-way resistance, so it is considered as the optimal structure.关键词
换热器/结构改进/流场/CFD技术Key words
tubular heat exchanger/structure improvement/flow field/CFD分类
能源科技引用本文复制引用
张勇,胡京明,李航,林城洋,高伟亮,苏新..基于CFD技术的某管式换热器结构改进[J].湖南工业大学学报,2012,26(4):97-100,4.基金项目
湖南工业大学大学生研究性学习和创新性实验计划基金资助项目 （）
