换热器网络设备面积与清洗时序同步优化

doi:10.3969/j.issn.0438-1157.2014.11.038

化工学报 ›› 2014, Vol. 65 ›› Issue (11): 4484-4489.DOI: 10.3969/j.issn.0438-1157.2014.11.038

换热器网络设备面积与清洗时序同步优化

樊婕¹, 李继龙¹, 刘琳琳^1,2, 庄钰¹, 都健¹

1. 大连理工大学化工系统工程研究所, 辽宁大连 116024;
2. 大连理工大学环境学院, 工业生态与环境工程教育部重点实验室, 辽宁大连 116024

收稿日期:2014-07-18 修回日期:2014-07-28 出版日期:2014-11-05 发布日期:2014-11-05
通讯作者: 都健
基金资助:
中央高校基本科研业务费专项资金(DUT14RC(3)046);中国博士后科学基金项目(2014M55109);辽宁省自然科学基金项目(2014020007).

Simultaneous optimization of areas and cleaning schedule for heat exchanger networks

FAN Jie¹, LI Jilong¹, LIU Linlin^1,2, ZHUANG Yu¹, DU Jian¹

1. Institute of Chemical Process Systems Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China;
2. Key Laboratory of Industrial Ecology and Environmental Engineering, Ministry of Education, School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, Liaoning, China

Received:2014-07-18 Revised:2014-07-28 Online:2014-11-05 Published:2014-11-05
Supported by:
supported by the Fundamental Research Funds for the Central Universities of China (DUT14RC(3)046),the China Postdoctoral Science Foundation (2014M55109) and the Natural Science Foundation of Liaoning Province(2014020007).

摘要/Abstract

摘要： 表面结垢会严重影响换热器的传热效率,定期清洗是解决该问题的主要方式.针对以往换热器网络清洗时序优化方法中用于决策的整型变量较多而难以求解的问题,提出以换热器清洗的最大允许污垢热阻为优化变量,取代表示换热器是否清洗的二进制变量,将混合整数非线性规划问题转化成非线性规划问题,能够有效地减小问题规模,降低求解难度.优化过程中兼顾换热器网络的设计型与操作型问题,采用遗传/模拟退火算法同步优化换热器的面积与清洗时序.将该方法用于一个实例,所得年度总费用与文献基本一致,验证了该方法的有效性.

关键词: 系统工程, 换热网络, 优化, 结垢, 清洗时序

Abstract: Fouling over the heat transfer surface of equipments always causes reduction to the overall heat transfer coefficient. Regular cleanings become an important means of saving energy. In the existing researches about the optimal cleaning schedule in heat exchanger networks, too many binary variables were involved, which raised the difficulties to solve the problem. This paper took the maximum allowable fouling resistance of the heat unit as the optimization variable, instead of the binary variables to represent requirement of cleaning the heat exchangers. The proposed method converted the mixed integer nonlinear programming (MINLP) problem into a nonlinear programming (NLP) problem, effectively reducing the size of the problem and the difficulty to solve the problem. With consideration of both design and operation problems of the heat exchanger network, genetic/simulated annealing algorithm (GA/SA) was adopted to optimize areas and cleaning schedule of the heat exchangers simultaneously. An example was studied to illustrate the effectiveness of the method.

Key words: system engineering, heat exchanger network, optimization, fouling, cleaning schedule

中图分类号:

TQ028.1

樊婕, 李继龙, 刘琳琳, 庄钰, 都健. 换热器网络设备面积与清洗时序同步优化[J]. 化工学报, 2014, 65(11): 4484-4489.

FAN Jie, LI Jilong, LIU Linlin, ZHUANG Yu, DU Jian. Simultaneous optimization of areas and cleaning schedule for heat exchanger networks[J]. CIESC Journal, 2014, 65(11): 4484-4489.

参考文献 20

[1]	Rodriguez C, Smith R. Optimization of operating conditions for mitigating fouling in heat exchanger networks [J]. Chemical Engineering Research & Design, 2007, 85(A6): 839-851
[2]	Shilling R L. Fouling and uncertainty margins in tubular heat exchanger design: an alternative [J]. Heat Transfer Engineering, 2012, 33(13): 1094-1104
[3]	Pan M, Bulatov I, Smit R. Exploiting tube inserts to intensify heat transfer for the retrofit of heat exchanger networks considering fouling mitigation [J]. Industrial & Engineering Chemistry Research, 2013, 52(8): 2925-2943
[4]	Azad A V, Ghaebi H, Amidpour M. Novel graphical approach as fouling pinch for increasing fouling formation period in heat exchanger network(HEN) state of the art [J]. Energy Conversion and Management, 2011, 52(1): 117-124
[5]	Smaili F, Angadi D K, Hatch C M. Optimization of scheduling of cleaning in heat exchanger networks subject to fouling: sugar industry case study [J]. Food and Bioproducts Processing, 1999, 77(2): 159-164
[6]	Georgiadis M C, Papageorgiou L G, Macchietto S. Optimal cleaning policies in heat exchanger networks under rapid fouling [J]. Industrial & Engineering Chemistry Research, 2000, 39(2): 441-454
[7]	Georgiadis M C, Papageorgiou L G. Optimal energy and cleaning management in heat exchanger networks under fouling [J]. Chem. Eng. Res. Des., 2000, 78(2): 168-179
[8]	Smaïli F, Vassiliadis V S, Wilson D I. Long-term scheduling of cleaning of heat exchanger networks comparison of outer approximation-based solutions with a backtracking threshold accepting algorithm [J]. Chemical Engineering Research & Design, 2002, 80(A6): 561-578
[9]	Lavaja J H, Bagajewicz M J. On a new MILP model for the planning of heat-exchanger network cleaning [J]. Industrial & Engineering Chemistry Research, 2004, 43(14): 3924-3938
[10]	Markowski M, Urbaniec K. Optimal cleaning schedule for heat exchangers in a heat exchanger network [J]. Applied Thermal Engineering, 2005, 25(7): 1019-1032
[11]	Assis B C G, Lemos J C, Queiroz E M. Optimal allocation of cleanings in heat exchanger networks [J]. Applied Thermal Engineering, 2013, 58(1): 605-614
[12]	Jin Z, Chen X, Dong Q. Planning the optimum cleaning schedule based on simulation of heat exchangers under fouling [J]. Heat Transfer—Asian Research, 2012, 41(1): 33-42
[13]	Wang L K, Sunden B. Detailed simulation of heat exchanger networks for flexibility consideration [J]. Applied Thermal Engineering, 2001, 21: 1175-1184
[14]	Jin Z, Dong Q, Liu M. Exergy study of fouling factors in heat exchanger networks [J]. Journal of Heat Transfer, 2010, 132(1): 011802
[15]	Xiao Feng(肖丰), Du Jian(都健), Chen Li(陈理), Liu Linlin(刘琳琳), Yao Pingjing(姚平经). Simultaneous optimization of synthesis and cleaning schedule for flexible heat exchanger network [J]. CIESC Journal (化工学报), 2009, 60(10): 2529-2535
[16]	Xiao Feng(肖丰), Yao Pingjing(姚平经). Simultaneous optimization of synthesis and maintenance for flexible heat exchanger network [J]. Journal of East China University of Science and Technology(华东理工大学学报), 2009, 35(5):783-787
[17]	Xiao F, Du J, Liu L. Simultaneous optimization of synthesis and scheduling of cleaning in flexible heat exchanger networks [J]. Chinese Journal of Chemical Engineering, 2010, 18(3): 402-411
[18]	Chen P, Du J. Synthesis of heat exchanger network subject to fouling and aging with the cleaning schedule optimized// Proceedings of the 6th International Conference on Process Systems Engineering (PSE ASIA)[C]. 2013, 25: 27
[19]	Caputo A C, Pelagagge P M, Salini P. Joint economic optimization of heat exchanger design and maintenance policy [J]. Applied Thermal Engineering, 2011, 31(8): 1381-1392
[20]	Sanaye S, Niroomand B. Simulation of heat exchanger network (HEN) and planning the optimum cleaning schedule [J]. Energy Conversion and Management, 2007, 48(5): 1450-1461

换热器网络设备面积与清洗时序同步优化

Simultaneous optimization of areas and cleaning schedule for heat exchanger networks

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