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Title:Optimizacija porazdelitve lukenj na distribucijski plošči plinskega gorilnika na vodik : magistrsko delo
Authors:ID Planinšič, Valentin (Author)
ID Zadravec, Matej (Mentor) More about this mentor... New window
ID Kamenik, Blaž (Comentor)
ID Jaeger, Marc (Comentor)
Files:.pdf MAG_Planinsic_Valentin_2025.pdf (5,49 MB)
MD5: D7D07D2190C16298AE48AF7ABBD67257
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V magistrskem delu je obravnavana optimizacija porazdelitve lukenj na distribucijski plošči plinskega gorilnika, namenjenega zgorevanju vodika. S pomočjo numeričnih simulacij RDT v programu Ansys Fluent so bili analizirani vplivi geometrije plošče, velikosti lukenj, moči gorilnika ter vrste goriva na enakomernost porazdelitve pretoka skozi odprtine. Rezultati so pokazali, da velikost lukenj in vrsta goriva bistveno vplivata na indeks uniformnosti in tlačne padce, pri čemer se pri vodiku izkaže, da je enakomernost porazdelitve toka večja kot pri metanu. Na podlagi rezultatov so podana tudi priporočila za učinkovitejšo zasnovo distribucijskih plošč plinskih gorilnikov.
Keywords:plinski gorilnik, metan, vodik, distribucijska plošča, indeks uniformnosti, računalniška dinamika tekočin (RDT), numerična simulacija, tlačni padec
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[V. Planinšič]
Year of publishing:2025
Number of pages:1 spletni vir (1 datoteka PDF (IX, 64 f.))
PID:20.500.12556/DKUM-95175 New window
UDC:533.6.011.1:662.951(043.2)
COBISS.SI-ID:257829123 New window
Publication date in DKUM:01.10.2025
Views:154
Downloads:23
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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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:08.09.2025

Secondary language

Language:English
Title:Optimization of the hole distribution on the distribution plate of a hydrogen gas burner
Abstract:In this master’s thesis, the optimization of the hole distribution on the distribution plate of a gas burner intended for hydrogen combustion is addressed. Using CFD numerical simulations in Ansys Fluent, the influences of plate geometry, hole size, burner power, and fuel type on the uniformity of flow distribution through the openings were analyzed. The results showed that hole size and fuel type significantly affect the uniformity index and pressure drops, with hydrogen exhibiting greater flow distribution uniformity compared to methane. Based on the results, recommendations are also provided for a more efficient design of distribution plates for gas burners.
Keywords:gas burner, methane, hydrogen, distribution plate, uniformity index, computational fluid dynamics (CFD), numerical simulation, pressure drop


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