Optimisation of tree path pipe network with nonlinear optimisation method

Danijela Doberšek (Author), Darko Goričanec (Author)

Abstract

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.

Keywords

daljinsko ogrevanje;mreža;optimizacija;nelinearno programiranje;metoda simplex;district heating;pipe network;optimisation;non-linear programming;simplex method;

Data

Language:	English
Year of publishing:	2009
Typology:	1.01 - Original Scientific Article
Organization:	UM FKKT - Faculty of Chemistry and Chemical Engineering
UDC:	697:519.61/.64
COBISS:	12965910
ISSN:	1359-4311
Views:	1809
Downloads:	88
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary keywords:	daljinsko ogrevanje;mreža;optimizacija;nelinearno programiranje;metoda simplex;
URN:	URN:SI:UM:
Pages:	str. 1584-1591
Volume:	ǂVol. ǂ29
Issue:	ǂiss. ǂ8/9
Chronology:	2009
DOI:	10.1016/j.applthermaleng.2008.07.017
ID:	8718551