Optimisation of tree path pipe network with nonlinear optimisation method

作     者：Dobersek, D. Goricanec, D. 

作者机构：Univ Maribor Fac Chem & Chem Engn SLO-2000 Maribor Slovenia 

出 版 物：《APPLIED THERMAL ENGINEERING》 (实用热力工程)

年 卷 期：2009年第29卷第8-9期

页      面：1584-1591页

核心收录：

学科分类：0820[工学-石油与天然气工程] 080702[工学-热能工程] 08[工学] 0807[工学-动力工程及工程热物理] 0802[工学-机械工程] 0801[工学-力学（可授工学、理学学位）] 

主　　题：District heating Pipe network Optimisation Non-linear programming Simplex method 

摘      要：In this paper, the optimisation of pipe network with hot water is presented. The mathematical model, consisting of the nonlinear objective function and system of nonlinear equations for the hydraulics limitations is developed. On its basis, the computer program for determination optimal tree path with the use of simplex method was solved. For economic estimation the capitalised value method, which consider all costs of investment and operation was used. The results are presented for real case study network with 24 nodes and 33 pipe sectors. (C) 2008 Elsevier Ltd. All rights reserved.