CFD ANALIZA STRUJANJA ZRAKA OKO ROTORA VJETROTURBINE SNAGE 1 kW DEFINIRANE WORTMANNOVIM AEROPROFILIMA

Palla, Juraj

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master's thesis

CFD ANALIZA STRUJANJA ZRAKA OKO ROTORA VJETROTURBINE SNAGE 1 kW DEFINIRANE WORTMANNOVIM AEROPROFILIMA

Slavonski Brod: University of Slavonski Brod, 2021. urn:nbn:hr:262:804142

Palla, Juraj

University of Slavonski Brod

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APA 6th Edition

Palla, J. (2021). CFD ANALIZA STRUJANJA ZRAKA OKO ROTORA VJETROTURBINE SNAGE 1 kW DEFINIRANE WORTMANNOVIM AEROPROFILIMA (Master's thesis). Slavonski Brod: University of Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:262:804142

MLA 8th Edition

Palla, Juraj. "CFD ANALIZA STRUJANJA ZRAKA OKO ROTORA VJETROTURBINE SNAGE 1 kW DEFINIRANE WORTMANNOVIM AEROPROFILIMA." Master's thesis, University of Slavonski Brod, 2021. https://urn.nsk.hr/urn:nbn:hr:262:804142

Chicago 17th Edition

Harvard

Palla, J. (2021). 'CFD ANALIZA STRUJANJA ZRAKA OKO ROTORA VJETROTURBINE SNAGE 1 kW DEFINIRANE WORTMANNOVIM AEROPROFILIMA', Master's thesis, University of Slavonski Brod, accessed 25 December 2024, https://urn.nsk.hr/urn:nbn:hr:262:804142

Vancouver

Palla J. CFD ANALIZA STRUJANJA ZRAKA OKO ROTORA VJETROTURBINE SNAGE 1 kW DEFINIRANE WORTMANNOVIM AEROPROFILIMA [Master's thesis]. Slavonski Brod: University of Slavonski Brod; 2021 [cited 2024 December 25] Available at: https://urn.nsk.hr/urn:nbn:hr:262:804142

IEEE

J. Palla, "CFD ANALIZA STRUJANJA ZRAKA OKO ROTORA VJETROTURBINE SNAGE 1 kW DEFINIRANE WORTMANNOVIM AEROPROFILIMA", Master's thesis, University of Slavonski Brod, Slavonski Brod, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:262:804142

Cite this item: https://urn.nsk.hr/urn:nbn:hr:262:804142

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Title	CFD ANALIZA STRUJANJA ZRAKA OKO ROTORA VJETROTURBINE SNAGE 1 kW DEFINIRANE WORTMANNOVIM AEROPROFILIMA
Title (english)	CFD ANALYSIS OF AIR FLOW AROUND THE ROTOR OF A 1 kW WORTMANN WINDTURBINE
Author	Juraj Palla
Mentor	Marija Živić (mentor)
Committee member	Marinko Stojkov (predsjednik povjerenstva)
Committee member	Marija Živić (član povjerenstva)
Committee member	Katica Šimunović (član povjerenstva)
Granter	University of Slavonski Brod Slavonski Brod
Defense date and country	2021-09-14, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Mechanical Engineering
Abstract	U diplomskom radu je provedena CFD analiza strujanja zraka oko rotora vjetroturbine snage 1 kW koja je oblikovana Wortmannovim aeroprofilima. Nakon analize strujanja zraka oko rotora, napravljena je usporedba s vjetroturbinom koja je izrađena od Althausovih aeroprofila čija je autorica kolegica Mihaela Erceg. Ograničenja koja su postavljena autoru su snaga rotora vjetroturbine koja mora biti 1 kW i aeroprofili koji moraju biti oznake Wortmann. Uzimajući u obzir ograničenja, kreće se u prelimirarnu fazu osnivanja i razvoja vjetroturbine iz koje se oblikuje geometrija konačnog seta aeroprofila. Sljedeća faza je oblikovanje geometrije u odgovarajućem softveru platforme Ansys. Zatim slijedi generiranje mreže vodeći računa o graničnom sloju. Nakon svega slijedi CFD simulacija u rješavaču Fluent na temelju čijih rezultata se vrši usporedba polja fizikalnih veličina kod dvije različite vjetroturbine i donosi se konačan zaključak po pitanju efikasnosti. Na kraju su navedeni prijedlozi za poboljšanje procesa osnivanja i razvitka vjetroturbine.
Abstract (english)	In this master’s thesis, a CFD analysis of wind flow around 1 kW wind turbine rotor defined by Wortmann airofils was conducted. After wind flow analysis around wind turbine rotor, a comparison was made with the windturbine that was made of Althaus airfoils whose author is a colleague Mihaela Erceg. Limits set up upon author were the power of a windturbine rotor which is 1 kW and airfoils which must be a Wortmann brand. Regarding the limits, the development starts with the preliminary phase of establishing and developing windturbine which is a start point for modelling the final set of airfoils. Next step is modelling geometry in a certain software of the platform Ansys. Next comes mesh generation taking into account boundary layer. After all, next comes CFD simulation in solver Fluent whose results are used to compare field of physical quantities for two different windturbines and a final conclusion is made regarding wind turbine efficiency. Lastly, suggestions for improvement have been made for the process of founding and developing windturbine.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:262:804142
Study programme	Title: Graduate Study Mechanical Engineering; specializations in: Design and Product Development, Manufacturing Logistics, Materials Engineering, Engineering Technologies, Power Engineering Course: Design and Product Development Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resource	Text
File origin	Born digital
Access conditions	Access restricted to students and staff of home institution
Terms of use
Repository	repository.unisb.hr
Created on	2021-09-16 06:49:34