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Title:Numerična simulacija naravne konvekcije nanotekočin
Authors:Hribernik, Matic (Author)
Ravnik, Jure (Mentor) More about this mentor... New window
Files:.pdf UN_Hribernik_Matic_2016.pdf (2,60 MB)
MD5: A8BB223FDA7BB52D5B74CB27F8CA7304
 
Language:Slovenian
Work type:Bachelor thesis/paper (mb11)
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V diplomskem delu smo predstavili numerično simulacijo prenosa toplote za primer naravne konvekcije nanotekočin v različnih modelih z različno geometrijo. Nanotekočina je suspenzija enakomerno porazdeljenih nanodelcev v vodi. Najprej smo izvedli primer naravne konvekcije vode v kubični kotanji in določili validacijski model. Naše rezultate smo primerjali z viri drugih avtorjev in ugotovili dobro ujemanje. Izdelali smo simulacije za različne vrste nanotekočin pri različnih koncetracijah nanodelcev. Na koncu smo rezultate analizirali in ugotovili, da nam nanotekočine omogočajo izboljšanje procesa prenosa toplote.
Keywords:naravna konvekcija, nanotekočine, nanodelci, prenos toplote, numerična simulacija
Year of publishing:2016
Publisher:[M. Hribernik]
Source:Maribor
UDC:004.942:536.22(043.2)
COBISS_ID:20330518 New window
NUK URN:URN:SI:UM:DK:BA8PNBED
Views:1160
Downloads:100
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:Numerical simulation of free convection of nanofluids
Abstract:The thesis presents a numerical simulation of heat transfer by natural convection of nanofluids in different models with different geometry. Nanofluid is a suspension of evenly distributed nanoparticles in water. First, we performed natural convection of water in a cubic cavity and determined the validation model. Our results were compared with the resources of other authors, it was found that the results match. We have produced simulations for different types of nanofluids at different concentrations of nanoparticles. Results were analyzed and found that nanofluids allow us to improve the heat transfer process.
Keywords:free convection, nanofluids, nanoparts, heat transfer, numerical analyse


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