Optimisation of tree path pipe network with nonlinear optimisation method

Danijela Doberšek (Avtor), Darko Goričanec (Avtor)

Povzetek

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.

Ključne besede

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

Podatki

Jezik:	Angleški jezik
Leto izida:	2009
Tipologija:	1.01 - Izvirni znanstveni članek
Organizacija:	UM FKKT - Fakulteta za kemijo in kemijsko tehnologijo
UDK:	697:519.61/.64
COBISS:	12965910
ISSN:	1359-4311
Št. ogledov:	1809
Št. prenosov:	88
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Angleški jezik
Sekundarne ključne besede:	daljinsko ogrevanje;mreža;optimizacija;nelinearno programiranje;metoda simplex;
URN:	URN:SI:UM:
Strani:	str. 1584-1591
Letnik:	ǂVol. ǂ29
Zvezek:	ǂiss. ǂ8/9
Čas izdaje:	2009
DOI:	10.1016/j.applthermaleng.2008.07.017
ID:	8718551