摘要：A water using process usually has requirement not only on contaminant concentration but also on temperature. Hence an optimal water system should minimize both fresh water and energy utility consumptions. The mathematical model for energy efficient water networks with non-linear constraints has the features of big amount variables, heavy computational burden, and difficulty for solving. In order to reduce variables and non-linear terms, in this paper, eight rules are proposed, based on the necessary conditions of concentration monotonicity and maximum outlet concentration, pinch principles for heat exchanger and water networks, and consideration of rational non-isothermal mixing. In this way, the model is easier to solve. A case study shows that the strategy increase the solving efficiency. (C) 2016 Elsevier Ltd. All rights reserved.

关键字：Water system Energy efficiency Heuristic rules Optimization

ISSN号：1359-4311

卷、期、页：卷: 110 页: 730-736

发表日期：2017-01-05

期刊分区（SCI为中科院分区）：二区

收录情况：SCIE（科学引文索引网络版）,ESI（基本科学指标数据库）,EI（工程索引）

发表期刊名称：APPLIED THERMAL ENGINEERING

通讯作者：李瑞臻

第一作者：王彧斐,冯霄

论文类型：期刊论文

论文概要：王彧斐,李瑞臻,冯霄，Rule-based optimization strategy for energy efficient water networks，APPLIED THERMAL ENGINEERING，2017，卷: 110 页: 730-736

论文题目：Rule-based optimization strategy for energy efficient water networks