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Title:Analitično-numerični model stacionarnega prenosa toplote skozi večslojno steno : magistrsko delo
Authors:ID Avramović, Darija (Author)
ID Igrec, Dalibor (Mentor) More about this mentor... New window
ID Avsec, Jurij (Comentor)
Files:.pdf MAG_Avramovic_Darija_2026.pdf (1,43 MB)
MD5: AE3C21E3CA3F9FF0F9B07B61257D9769
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FE - Faculty of Energy Technology
Abstract:Magistrska naloga obravnava analitično-numerični pristop k modeliranju stacionarnega prenosa toplote skozi večslojno steno. V teoretičnem delu so predstavljeni osnovni mehanizmi prenosa toplote ter njihove značilnosti v kontekstu gradbenih konstrukcij. Analizirane so ključne toplotne lastnosti gradbenih materialov, kot tudi njihov vpliv na energijsko učinkovitost objektov. Obravnavane so tudi sodobne smernice na področju trajnostne gradnje in uporabe energetsko učinkovitih materialov. V praktičnem delu naloge je implementiran analitično- numerični model v programskem okolju MATLAB, ki omogoča simulacijo temperaturnih porazdelitev in izračun toplotnih tokov pri različnih konfiguracijah večslojnih sten. Izvedena je parametrična analiza vpliva debeline slojev, izbire materialov ter robnih pogojev na toplotno učinkovitost konstrukcije. Rezultati simulacij so grafično prikazani in interpretirani, pri čemer omogočajo boljše razumevanje toplotnega obnašanja večslojnih sistemov. Pridobljeni rezultati predstavljajo uporabno orodje pri načrtovanju energetsko učinkovitih stavb, saj omogočajo optimizacijo sestave sten z vidika zmanjšanja toplotnih izgub in izboljšanja bivalnega ugodja. Naloga tako prispeva k razvoju trajnostnih rešitev na področju gradbeništva in učinkovite rabe energije.
Keywords:prenos toplote, večslojna stena, toplotna prevodnost, modeliranje, energetska učinkovitost
Place of publishing:Maribor
Place of performance:Velenje
Publisher:[D. Avramović]
Year of publishing:2026
Number of pages:XVII, 74 f.
PID:20.500.12556/DKUM-98147 New window
UDC:697.1:620.9:004.94(043.2)
COBISS.SI-ID:289844483 New window
Publication date in DKUM:03.09.2026
Views:295
Downloads:7
Metadata:XML DC-XML DC-RDF
Categories:FE
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:20.05.2026

Secondary language

Language:English
Title:Analytical-numerical model of stationary heat transfer through a multilayered wall
Abstract:This master’s thesis addresses an analytical–numerical approach to modeling steady-state heat transfer through a multilayer wall. The theoretical part presents the fundamental mechanisms of heat transfer and their characteristics in the context of building structures. Key thermal properties of construction materials are analyzed, along with their impact on the energy efficiency of buildings. In addition, contemporary trends in sustainable construction and the use of energy-efficient materials are discussed. In the practical part, an analytical-numerical model is implemented in the MATLAB environment, enabling the simulation of temperature distributions and the calculation of heat fluxes for various multilayer wall configurations. A parametric analysis is conducted to evaluate the influence of layer thickness, material selection, and boundary conditions on the thermal performance of the structure. The simulation results are presented graphically and interpreted, providing a better understanding of the thermal behavior of multilayer systems. The obtained results represent a useful tool for the design of energy-efficient buildings, as they enable the optimization of wall compositions with respect to reducing heat losses and improving thermal comfort. The thesis thus contributes to the development of sustainable solutions in the field of construction and efficient energy use.
Keywords:heat transfer, multilayer wall, thermal conductivity, energy efficiency


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