|本期目录/Table of Contents|

[1]毛文俊,朱 平,柳红霞.一种多通道高压板翅式换热器通道排列算法[J].工业仪表与自动化装置,2021,(06):125-129.[doi:10.19950/j.cnki.cn61-1121/th.2021.06.027]
　MAO Wenjun,ZHU Ping,LIU Hongxia.An optimal arrangement algorithm for of plate-fin heat exchanger channels[J].Industrial Instrumentation & Automation,2021,(06):125-129.[doi:10.19950/j.cnki.cn61-1121/th.2021.06.027]
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一种多通道高压板翅式换热器通道排列算法

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2021年06期
页码:
125-129
栏目:
出版日期:
2021-12-15

文章信息/Info

Title:
An optimal arrangement algorithm for of plate-fin heat exchanger channels
作者:
毛文俊; 朱 平; 柳红霞
（杭州制氧机股份有限公司，浙江 杭州 311308）
Author(s):
MAO Wenjun;  ZHU Ping;  LIU Hongxia
（HangZhou Oxygen Plant Group，Zhejiang Hangzhou 311308,China）
关键词:
计算程序; 板翅换热器优化; 排列组合优化
Keywords:
plate-fin heat exchanger calculationprogram; plate-fin heat exchanger optimization; permutationoptimization
分类号:
TB65715
DOI:
10.19950/j.cnki.cn61-1121/th.2021.06.027
文献标志码:
A
摘要:
高压板翅式换热器是一种利用翅片形成高换热面积的换热设备，因为其体积小，换热率高而在流程工业上具有广泛的应用。板翅式换热器的换热效率对其所处的化工设备起着重要作用，极大地影响流体机械设备的运行成本。板翅式换热器的设计分为多个阶段，其中通道分配部分目前完全由手工完成，设计周期较长，精确度较低。该文提出一种基于决策树的算法，在完成目标函数建模的基础上，采用将所有可能的解构建成树并使用深度优先（DFS）搜索可以找到通道分配的最优策略，同时该算法可以在10分钟以内完成设计人员通常需要2～3个小时的工作量。
Abstract:
Plate-fin heat exchanger is a class of exchanger that achieve high heat transfer surface through application of plate-fins, and is widely used in process industry because of its compact size and high heat exchange rate. Efficiency of plate-fin heat exchangers is normally critical for its processing plant, and can affect maintenance cost of fluid machinery. Design of plate-fin heat exchangers can be broken into several stages, among which arrangement of its channels is carried out manually, causing long design cycles and low accuracy. n this paper, an algorithm based on decision tree is proposed. On the basis of completing the objective function modeling, the optimal strategy of channel allocation can be found by constructing all possible deconstructions into a tree and using depth first (DFS) search. At the same time, the algorithm can complete the workload of designers in less than 10 minutes, which usually takes 2 ~ 3 hours.

参考文献/References:

[1]张芸豫,换热器综合性能的优化设计方法研究[D].兰州：兰州理工大学，2009.

[2]张占柱,傅举孚,徐文灏,等.空分装置精馏系统的计算机设计[J].深冷技术,1983(04):1-18.
[3]戴思聪,林战生,卢体隆.美英大型空分设备设计制造及板式真空钎焊技术[J].深冷技术,1986(01):13-21.
[4]谢公南,王秋旺.遗传算法在板翅式换热器尺寸优化中的应用[J].中国电机工程学报,2006(07):53-57.?div>[5]ALINE, P, SILVA, et al. Optimal heat exchanger network synthesis usingparticle swarm optimization[J]. Optimization and Engineering, 2009, 11(3):459-470.
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[7]LUIS Carlos Castillo Martínez, PARISE J A R , MOTTA S F Y , et al. Plate-fin and Tube Heat Exchangers Refrigerant Circuiting Optimization in Vapor Compression Refrigeration Systems [C].International Refrigeration and Air Conditioning Conference.2010.
[8]GUO Kunpeng, Optimization of Plate/Plate-Fin Heat Exchanger Design[D]. thesis submitted to The University of Manchester for the degree of Doctor, 2015.TAKAOKA T . An O (1) Time Algorithm for Generating Multiset Permutations[C]//Springer Berlin Heidelberg. Springer Berlin Heidelberg, 1999.

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备注/Memo

备注/Memo:
收稿日期：2021-11-09
作者简介：毛文俊，杭州，硕士，工程师，从事空分自动化控制和空分设计软件程序设计.
更新日期/Last Update: 1900-01-01