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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Aerodynamika axiálních větrných turbín

Authors: Just, Jan;

Aerodynamika axiálních větrných turbín

Abstract

This master thesis concerns about problematics of wind turbines. The document summarizes basic theory based on the law of momentum conservation which is essential tool for the design and calculation of wind turbines. The theory is complemented by number of correction factors and then used in the design of wind turbine for specific parameters. The calculation is performed iteratively using Matlab software and the actual code is given in appendix. Graphs summarizing the progress of various units along the blades are presented in the document. The final section briefly describes advanced topics of aerodynamics concerning other important factors that the field of wind energy deal with in recent time.

Tato diplomová práce se zabývá problematikou aerodynamiky větrných turbín. V práci je odvozena základní teorie založená na zákonu zachování hybnosti, která je základním nástrojem pro návrh a výpočet větrné turbíny. Tato teorie je následně doplněna o korekční faktory a posléze použita při návrhu větrné elektrárny pro konkrétní parametry. Výpočet je proveden iteračně s využitím softwaru MATLAB, přičemž samotný kód je uveden v příloze. V práci jsou uvedeny grafy shrnující průběh jednotlivých veličin po délce lopatky. V závěrečné části jsou stručně popsány pokročilejší témata aerodynamiky cílená na determinaci dalších upřesňujících faktorů, jimiž se obor větrné energetiky zabývá v poslední době.

A

Country
Czech Republic
Related Organizations
Keywords

Betz, correction according to Glauert, correction according to Prandtl, Aerodynamika větrných turbíny, korekce podle Prandtla, boundary layer, korekce podle Glauerta, mezní vrstva, Wind turbine aerodynamics

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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