轻工机械2017，Vol.35Issue(6)：97-101,5.DOI:10.3969/j.issn.1005-2895.2017.06.021
板式换热器经济性优化研究
Economical Optimization of Plate Heat Exchanger
摘要
Abstract
Aiming at the shortcomings of the plate heat exchanger selection using the accuracy of the empirical method, the software was developed by using the software Access 2010 and the tools such as Visual Basic 6.0 to develop the thermal calculation software.Based on the calculation of heat balance calculation, heat transfer calculation and check calculation as the main mathematical model, the value evaluation method was added.The value evaluation method was introduced, and the initial investment cost and follow-up operation cost was analyzed.Combined with a practical example, the use of the software to choose to meet the heat load and pressure drop plate heat exchanger, the model E100-AF-MH heat transfer area was minimal, and the total cost of model BR0.4B was the smallest.The example shows that the heat transfer area and the total cost are not necessarily optimal at the same time .The selection method combined with the software improves the selection efficiency, and the value of the evaluation method selects the least cost models. It can save costs and improve economic efficiency.关键词
板式换热器/非对称型/价值型评价方法/经济性Key words
plate heat exchanger/asymmetric type/value evaluation analysis/economy分类
能源科技引用本文复制引用
叶立,王飞,石艳,林海波,叶林涛..板式换热器经济性优化研究[J].轻工机械,2017,35(6):97-101,5.基金项目
四川省高校重点实验室项目(GK201401) （GK201401）
四川理工学院人才引进项目(2016RCL04). （2016RCL04）
