Return to search

Vírový cop při nadoptimálním průtoku Francisovou turbínou / Vortex rope for overload operation of Francis turbine

This master's thesis deals with CFD simulation of vortex rope in the elbow draft tube for overload operation of Francis turbine. The main objective of the thesis is to compare results of the CFD simulations of the original elbow draft tube with a derived straight cone draft tube considering volume and the shape of the cavitation region and dynamic flow characteristic. Results of the 3D simulations are also compared with axi-symmetric simulations, which reduce demands for computing time and power.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:231007
Date January 2013
CreatorsKozák, Jiří
ContributorsŠtefan, David, Rudolf, Pavel
PublisherVysoké učení technické v Brně. Fakulta strojního inženýrství
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

Page generated in 0.002 seconds