https://scholars.lib.ntu.edu.tw/handle/123456789/409646
標題: | Synthesis and design of chilled water networks using mathematical optimization | 作者: | Lee J.-Y. Chen C.-L. Wen T.-L. Ng D.K.S. Foo D.C.Y. Wang T.-C. |
關鍵字: | Chilled water network;Mixed-integer nonlinear program (MINLP);Process integration;Resource conservation;Superstructure modeling | 公開日期: | 2013 | 卷: | 58 | 期: | 1-2 | 起(迄)頁: | 638-649 | 來源出版物: | Applied Thermal Engineering | 摘要: | This paper presents a mathematical optimization approach for the synthesis and design of chilled water networks. In this work, the main focus is given to efficient use of chilled water, with opportunities for reuse/recycle explored in order to lower the overall chilled water flow rate supplied to the network. Based on a superstructure that includes all possible network connections, mathematical models are developed for different integration schemes. Other than minimizing the chilled water requirement, a conflicting objective is included in the model to reduce network complexity and to improve flexibility. The design problems are formulated as mixed-integer nonlinear programming models. Two industrial case studies are used to illustrate the proposed approach. ? 2013 Published by Elsevier Inc. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/409646 | ISSN: | 13594311 | DOI: | 10.1016/j.applthermaleng.2013.04.024 |
顯示於: | 化學工程學系 |
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