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Title:Numerična simulacija hidrokinetične vodne turbine v reki Muri
Authors:ID Germek, Matej (Author)
ID Biluš, Ignacijo (Mentor) More about this mentor... New window
ID Zadravec, Matej (Comentor)
Files:.pdf UN_Germek_Matej_2015.pdf (3,63 MB)
MD5: 7B2A00913E21AC5BD979B929E601D2EE
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V Evropski uniji gre razvoj predvsem v smeri samooskrbe z električno energijo iz obnovljivih virov energije. Ker ima Slovenija obveznost za 20 % povečati svojo energetsko učinkovitost, se delajo študije za izkoriščanje vodnih virov, kjer še niso zgrajene hidroelektrarne. V študije so vključene predvsem ravninske reke z majhnim padcem, kamor sodi tudi reka Mura. Za pridobivanje energije iz takšnih vodotokov, se v zadnjem času čedalje več uporabljajo turbine, ki bistveno manj posegajo v okolje in so postavljene prosto v tok. Z razvojem računalnikov so bile omogočene numerične simulacije celotnih HE sistemom, ki nam omogočajo razumevanje delovanja teh turbin. Z numeričnimi simulacijami je mogoče napovedati celotno obratovalno karakteristiko za določeno hitrost toka. V diplomskem delu smo izvedli izračun oziroma smo uporabili različne računske modele in primerjali njihove rezultate. Rezultati so pokazali, da lahko z uporabo različnih računskih modelov pričakujemo podobne rezultate.
Keywords:Numerična simulacija, Hidrokinetična vodna turbina, Darrieusov rotor.
Place of publishing:Maribor
Publisher:[M. Germek]
Year of publishing:2015
PID:20.500.12556/DKUM-55449 New window
UDC:004.94:621.224(043.2)
COBISS.SI-ID:19362070 New window
NUK URN:URN:SI:UM:DK:Y4OCYO9L
Publication date in DKUM:14.12.2015
Views:1996
Downloads:137
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
:
GERMEK, Matej, 2015, Numerična simulacija hidrokinetične vodne turbine v reki Muri [online]. Bachelor’s thesis. Maribor : M. Germek. [Accessed 31 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=55449
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Secondary language

Language:English
Title:Numerical simulation of hydrokinetic water turbine in the river Mura
Abstract:In the European Union development goes mainly in the direction of self-sufficiency in electricity from renewable energy sources. Because Slovenia has an obligation to increase energy efficiency for 20 %, all studies are made for exploitation of water resources, which have no hydropower plants. In this studies are included low land river with a small drop, like the river Mura. For the production of energy from such sources they are using more turbines that have significantly less impact on the environment, and are put in place in the current. With the development of computers we have the ability to make numerical simulation of the total hydropower system, which help us to understand how these turbines are functioning. With a numerical simulations it is possible to predict the whole operational characteristics of a turbine for a certain flow velocity. In this work we carried out the calculation and we used a different computational models and we compared their results. The results showed that by using a variety of computational models, we expect the similar results.
Keywords:Numerical simulation, Hydrokinetic water turbin, Darrieus turbine.


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