Simultaneous Optimization of Synthesis and Scheduling of Cleaning in Flexible Heat Exchanger Networks

CIESC Journal ›› 2010, Vol. 18 ›› Issue (3): 402-411.

Simultaneous Optimization of Synthesis and Scheduling of Cleaning in Flexible Heat Exchanger Networks

肖丰, 都健, 刘琳琳, 栾国颜, 姚平经

Institute of Process System Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116012, China

收稿日期:2009-07-15 修回日期:2010-02-11 出版日期:2010-06-28 发布日期:2010-06-28
通讯作者: DU Jian,E-mail:dujian@dlut.edu.cn;YAO Pingjing,E-mail:yaopj@dlut.edu.cn
基金资助:
Supported by the National Natural Science Foundation of China(20976022);Dalian University of Technology for Con-structing Interdiscipline‘Energy+X'

Simultaneous Optimization of Synthesis and Scheduling of Cleaning in Flexible Heat Exchanger Networks

XIAO Feng, DU Jian, LIU Linlin, LUAN Guoyan, YAO Pingjing

Institute of Process System Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian 116012, China

Received:2009-07-15 Revised:2010-02-11 Online:2010-06-28 Published:2010-06-28
Supported by:
Supported by the National Natural Science Foundation of China(20976022);Dalian University of Technology for Con-structing Interdiscipline‘Energy+X'

摘要/Abstract

摘要： A novel methodology is presented for simultaneously optimizing synthesis and cleaning schedule of flexible heat exchanger network(HEN)by genetic/simulated annealing algorithms(GA/SA).Through taking into account the effect of fouling process on optimal network topology,a preliminary network structure possessing two-fold oversynthesis is obtained by means of pseudo-temperature enthalpy(T-H)diagram approach prior to simultaneous optimization.Thus,the computational complexity of this problem classified as NP(Non-deterministic Polynomial)-complete can be significantly reduced.The promising matches resulting from preliminary synthesis stage are further optimized in parallel with their heat exchange areas and cleaning schedule.In addition,a novel continuous time representation is introduced to subdivide the given time horizon into several variable-size intervals according to operating periods of heat exchangers,and then flexible HEN synthesis can be implemented in dynamic manner.A numerical example is provided to demonstrate that the presented strategy is feasible to decrease the total annual cost(TAC)and further improve network flexibility,but even more important,it may be applied to solve large-scale flexible HEN synthesis problems.

关键词: flexible heat exchanger network, synthesis, cleaning schedule, continuous time representation, simultaneous optimization

Abstract: A novel methodology is presented for simultaneously optimizing synthesis and cleaning schedule of flexible heat exchanger network(HEN)by genetic/simulated annealing algorithms(GA/SA).Through taking into account the effect of fouling process on optimal network topology,a preliminary network structure possessing two-fold oversynthesis is obtained by means of pseudo-temperature enthalpy(T-H)diagram approach prior to simultaneous optimization.Thus,the computational complexity of this problem classified as NP(Non-deterministic Polynomial)-complete can be significantly reduced.The promising matches resulting from preliminary synthesis stage are further optimized in parallel with their heat exchange areas and cleaning schedule.In addition,a novel continuous time representation is introduced to subdivide the given time horizon into several variable-size intervals according to operating periods of heat exchangers,and then flexible HEN synthesis can be implemented in dynamic manner.A numerical example is provided to demonstrate that the presented strategy is feasible to decrease the total annual cost(TAC)and further improve network flexibility,but even more important,it may be applied to solve large-scale flexible HEN synthesis problems.

Key words: flexible heat exchanger network, synthesis, cleaning schedule, continuous time representation, simultaneous optimization

肖丰, 都健, 刘琳琳, 栾国颜, 姚平经. Simultaneous Optimization of Synthesis and Scheduling of Cleaning in Flexible Heat Exchanger Networks[J]. CIESC Journal, 2010, 18(3): 402-411.

XIAO Feng, DU Jian, LIU Linlin, LUAN Guoyan, YAO Pingjing. Simultaneous Optimization of Synthesis and Scheduling of Cleaning in Flexible Heat Exchanger Networks[J]. , 2010, 18(3): 402-411.

参考文献

1 Marselle, D.F., Morari, M., Rudd, D.F., “Design of resilient processing plants(II) Design and control of energy management systems”,Chem. Eng. Sci., 37(2), 259-270(1982).
2 Konukman, A.E., Camurdan, M.C., Akman, U., “Simultaneous flexibility targeting and synthesis of minimum-utility heat-exchanger networks with superstructure-based MILP formulation”, Chem. Eng. Proc., 41(6), 501-518(2002).
3 Aaltola, J., “Simultaneous synthesis of flexible heat exchanger network”, Appl. Therm. Eng., 22(8), 907-918(2002).
4 Verheyen, W., Zhang, N., “Design of flexible heat exchanger network for multi-period operation”, Chem. Eng. Sci., 61(23), 7730-7753(2006).
5 Chen, C.L., Hung, P.S., “Synthesis of flexible heat exchange networks and mass exchange networks”, Comp. Chem. Eng., 31(12), 1619-1632(2007).
6 Ma, X. K., Yao, P. J., Luo, X., Roetzel, W., “Synthesis of flexible multi-stream heat exchanger networks based on stream pseudotemperature with genetic/simulated annealing algorithms”, J. Chin. Inst. Chem. Engrs., 38(3-4), 321-331(2007).
7 Smaili, F., Vassiliadis, V.S., Wilson, D.I., “Long-term scheduling of cleaning of heat exchanger of heat exchanger networks:Comparison of outer approximation-based solutions with a backtracking threshold accepting algorithm”, Trans IChemE, 80(9), 561-578(2002).
8 Georgiadis, M.C., Papageorgiou, L.G., “Optimal energy and cleaning management in heat exchanger networks under fouling”, Chem. Eng. Res. Des., 78(2), 168-179(2000).
9 Xiao, W., Yao, P.J., Luo, X., Roetzel, W., “A new and efficient NLP formulation for synthesizing large scale multi-stream heat exchanger networks”, J. Chin. Inst. Chem. Engrs., 37(4), 383-394(2006).
10 Ierapetritou, M.G., Flouds, C.A., “Short-term scheduling:New mathematical models vs algorithmic improvements”, Comp. Chem. Eng., 22(sup. 1), S419-S426(1998).
11 Reddy, P.C., Karimi, I.A., Srinivasan, R., “A new continuous-time formulation for scheduling crude oil operations”, Chem. Eng. Sci., 59(6), 1325-1341(2004).
12 Yu, H.M., Yao, P.J., Yuan, Y., “Study of total process energy integration”, Chin. J. Chem. Eng., 7(2), 182-188(1999).

[1]	程健, 郭烈锦, 许世森, 张瑞云, 李晨. 薄姆石合成亚微米γ-偏铝酸锂[J]. Chinese Journal of Chemical Engineering, 2012, 20(4): 776-783.
[2]	宁张磊, 常志东, 李文军, 孙长艳, 张经华, 刘洋 . 溶剂热法制备一维锶磷灰石纳米棒及其发光性能研究[J]. CIESC Journal, 2012, 20(1): 89-94.
[3]	孙晓英, 赵雪冰, 杜伟, 刘德华. Kinetics of Formic Acid-autocatalyzed Preparation of Performic Acid in Aqueous Phase[J]. CIESC Journal, 2011, 19(6): 964-971.
[4]	纪永军, 杨建国. Synthesis of Methyl Isopropyl Ketone and Diethyl Ketone over Ni-Na/ZrO₂-MnO₂-ZnO Catalyst [J]. CIESC Journal, 2011, 19(4): 656-656-660.
[5]	程翔, 叶杰旭, 孙德智, 陈爱燕. Influence of Synthesis Temperature on Phosphate Adsorption by Zn-Al Layered Double Hydroxides in Excess Sludge Liquor[J]. CIESC Journal, 2011, 19(3): 391-396.
[6]	潘崇根, 李瑛, 蒋文, 刘化章. Effects of Reaction Conditions on Performance of Ru Catalyst and Iron Catalyst for Ammonia Synthesis[J]. CIESC Journal, 2011, 19(2): 273-277.
[7]	宋伟明, 左春玲, 邓启刚. Synthesis and Characterization of Worm-shaped Tubular Lanthanum Aluminum Composite Mesoporous Materials[J]. CIESC Journal, 2011, 19(1): 70-75.
[8]	朱杰, 崔宇, NAWAZ Zeeshan, 王垚, 魏飞. In situ Synthesis of SAPO-34 Zeolites in Kaolin Microspheres for a Fluidized Methanol or Dimethyl Ether to Olefins Process[J]. CIESC Journal, 2010, 18(6): 979-987.
[9]	王石泉, 李国华, 杜国栋, 江雪娅, 冯传启, 郭再平, KIM Seung-Joo. Hydrothermal Synthesis of Molybdenum Disulfide for Lithium Ion Battery Applications[J]. CIESC Journal, 2010, 18(6): 910-913.
[10]	王艳, 龚磊, 李延斌, 卫芝贤. Combustion Synthesis of La_0.8Sr_0.2MnO₃ and Its Effect on HMX Thermal Decomposition[J]. CIESC Journal, 2010, 18(3): 397-401.
[11]	段云霞, 陈涛, 陈洵, 王靖宇, 赵学明. Enhanced Riboflavin Production by Expressing Heterologous Riboflavin Operon from B.cereus ATCC14579 in Bacillus subtilis[J]. CIESC Journal, 2010, 18(1): 129-136.
[12]	陈露, 朱娟, 王箭, 吴海虹, 杨建国. Hydrotalcite-like Materials as Catalyst for the Conjugate Addition of Amines to Electron Deficient Alkenes[J]. CIESC Journal, 2009, 17(5): 875-878.
[13]	Arwa H. Rabie, Mahmoud M. El-Halwagi. Synthesis and Scheduling of Optimal Batch Water-recycle Networks[J]. CIESC Journal, 2008, 16(3): 474-479.
[14]	Milica Foli , Rafiqul Gani, Concepci髇 Jim閚ez-Gonz醠ez, David J. C. Constable. Systematic Selection of Green Solvents for Organic Reacting Systems[J]. CIESC Journal, 2008, 16(3): 376-383.
[15]	程庆彦, 梁亚男, 高玲, 王延吉. Synthesis of Pd(C₄H₂O₄)(C₄H₈N₂)_0.5 Complex and the Catalytic Activity for Oxidative Carbonylation of Phenol[J]. CIESC Journal, 2008, 16(3): 354-356.

Simultaneous Optimization of Synthesis and Scheduling of Cleaning in Flexible Heat Exchanger Networks

Simultaneous Optimization of Synthesis and Scheduling of Cleaning in Flexible Heat Exchanger Networks

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价