Razvoj poenostavljenega modela vodnega hranilnika toplote

magistrsko delo magistrskega študijskega programa II. stopnje Strojništvo

Matjaž Istenič (Author), Katja Klinar (Mentor), Andrej Kitanovski (Co-mentor)

Abstract

V magistrski nalogi smo razvili poenostavljen numerični model vodnega hranilnika toplote, ki se ga lahko implementira v simulacijsko orodje daljinskega ogrevanja. Model smo razvili v okolju Python in temelji na predhodnem pregledu obstoječe literature. Model lahko uporabimo za termo-hidravlični popis delovanja hranilnika toplote z notranjo tuljavo. Veljavnost modela smo potrdili z validacijo na podlagi eksperimentalnih podatkov hranilnika iz obstoječe literature. Izvedli smo tudi primer praktične uporabe modela, v katerem smo potrdili, da je model primeren za dimenzioniranje hranilnika v omrežju daljinskega ogrevanja.

Keywords

magistrske naloge;hranilnik toplote;numerični model;senzibilna toplota;daljinsko ogrevanje;prenos toplote;simulacija;

Data

Language:	Slovenian
Year of publishing:	2024
Typology:	2.09 - Master's Thesis
Organization:	UL FS - Faculty of Mechanical Engineering
Publisher:	[M. Istenič]
UDC:	697.34:536.24:519.6(043.2)
COBISS:	219657219
Views:	223
Downloads:	56
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Development of a simplified model of a water thermal storage
Secondary abstract:	In this master's thesis, we developed a simplified numerical model of a water thermal storage tank that is suitable for implementation in a district heating simulation tool. The model was developed using Python and is based on a comprehensive review of the existing literature. The model can be used for a thermo-hydraulic analysis of the operation of a heat thermal storage tank with an internal coil. We validated the model's accuracy through comparison with experimental data of the storage tank from the existing literature. Additionally, we conducted a practical application example of the model, confirming its suitability for the dimensioning of thermal storage tanks in district heating networks.
Secondary keywords:	master thesis;thermal storage;numerical model;sensible heat;district heating;heat transfer;simulation;
Type (COBISS):	Master's thesis/paper
Study programme:	0
Embargo end date (OpenAIRE):	1970-01-01
Thesis comment:	Univ. Ljubljana, Fak. za strojništvo
Pages:	XX, 70 str.
ID:	24862729