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Title:Uporaba naključnih, periodičnih in tpms celičnih struktur v hladilnih sistemih : magistrsko delo
Authors:ID Benko, Luka (Author)
ID Kaljun, Jasmin (Mentor) More about this mentor... New window
ID Zadravec, Matej (Comentor)
Files:.pdf MAG_Benko_Luka_2026.pdf (3,25 MB)
MD5: B6204E47941E242FB79C8FF2C4DD8338
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V magistrskem delu so bile raziskane možnosti uporabe naprednih periodičnih (lattice), stohastičnih in TPMS (triply periodic minimal surfaces — trojno periodične strukture z minimalno površino) celičnih struktur v hladilnih sistemih. Namen dela je bil ugotoviti, ali lahko te kompleksne geometrije, ki jih omogoča razvoj aditivnih tehnologij, izboljšajo termalne lastnosti hladilnih teles v primerjavi s tradicionalnimi rebrastimi oblikami. S programskima orodjema Rhinoceros 8 in Grasshopper so bili izdelani 3D modeli, z numeričnimi simulacijami v programskem paketu Ansys Fluent pa je bila izvedena analiza prenosa toplote pri naravni konvekciji. Ugotovljeno je bilo, da referenčno rebrasto hladilno telo zagotavlja najboljše hlajenje (T_max= 338,6 K), med naprednimi geometrijami pa je bila najučinkovitejša struktura Lattice Diamond (T_max= 350,5 K).
Keywords:celične strukture, TPMS, hlajenje, CFD, naravna konvekcija, inženirsko oblikovanje
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[L. Benko]
Year of publishing:2026
Number of pages:1 spletni vir (1 datoteka PDF (XI, 51 f.))
PID:20.500.12556/DKUM-98079 New window
UDC:539.216:621.565.95(043.2)
COBISS.SI-ID:291222787 New window
Publication date in DKUM:23.06.2026
Views:204
Downloads:7
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-SA 4.0, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
Link:http://creativecommons.org/licenses/by-nc-sa/4.0/
Description:A Creative Commons license that bans commercial use and requires the user to release any modified works under this license.
Licensing start date:13.05.2026

Secondary language

Language:English
Title:The use of stochastic, periodic and tpms lattice structures in cooling systems
Abstract:The master's thesis investigated the potential of using advanced periodic (lattice), stochastic, and TPMS (triply periodic minimal surfaces) cellular structures in cooling systems. The objective was to determine whether these complex geometries, enabled by additive manufacturing technologies, could improve the thermal properties of heat sinks compared to traditional finned designs. 3D models were created using Rhinoceros 8 and Grasshopper, and numerical analysis of heat transfer under natural convection conditions was performed using Ansys Fluent. Results indicated that the reference finned heat sink provides the most efficient cooling (T_max=338.6 K), while the Lattice Diamond geometry performed best among the advanced structures (T_max = 350.5 K).
Keywords:lattice structures, TPMS, cooling, CFD, natural convection, industrial design


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