Project detail

Inovativní tekutinové stroje

Duration: 01.01.2014 — 31.12.2016

Funding resources

Brno University of Technology - Vnitřní projekty VUT

- whole funder (2014-01-01 - 2015-12-31)

On the project

Nároky v současné době kladené na tekutinové stroje (vyšší účinnost, nižší tlakové pulzace, širší provozní pásmo) vyžadují integraci zcela nových přístupů při jejich návrhu. Jedná se zejména o nový pohled na návrh lopatkové mříže založený na kombinaci klasických lopatek s mezilopatkami různé délky, případně jejich nerovnoměrné (chaotické) uspořádání s cílem potlačení tlakových pulzací a rozšíření pracovní oblasti. Dále jde o využití hydrofobních povrchů, které snižují smykové síly a přispívají ke zvýšení účinnosti.

Mark

FSI-S-14-2480

Default language

Czech

People responsible

Bauer Jan - fellow researcher
Dobšáková Lenka, Ing., Ph.D. - fellow researcher
Fialová Simona, doc. Ing., Ph.D. - fellow researcher
Fic Miloslav, Ing. - fellow researcher
Habán Vladimír, doc. Ing., Ph.D. - fellow researcher
Haluza Miloslav, doc. Ing., CSc. - fellow researcher
Hudec Martin, Ing., Ph.D. - fellow researcher
Jandourek Pavel, Ing., Ph.D. - fellow researcher
Kárník Jan, Ing. - fellow researcher
Klas Roman, Ing., Ph.D. - fellow researcher
Kozák Jiří, Ing., Ph.D. - fellow researcher
Krutil Jaroslav, Ing., Ph.D. - fellow researcher
Kusý Bronislav - fellow researcher
Mariánková Edita - fellow researcher
Nováková Naděžda, Ing. - fellow researcher
Paulíková Eva - fellow researcher
Pochylý František, prof. Ing., CSc. - fellow researcher
Rudolf Pavel, doc. Ing., Ph.D. - fellow researcher
Sluše Jan, Ing., Ph.D. - fellow researcher
Soukup Lubomír, Ing., Ph.D. - fellow researcher
Štefan David, Ing., Ph.D. - fellow researcher
Štigler Jaroslav, doc. Ing., Ph.D. - principal person responsible

Units

Victor Kaplan Dept. of Fluid Engineering
- internal (2014-01-01 - 2016-12-31)
Faculty of Mechanical Engineering
- beneficiary (2014-01-01 - 2016-12-31)

Results

SOUKUP, L. PRESSURE LOSSES AND HEAT OUTPUT OF THE HYDRAULIC BLOCKS OF THE LINEAR INTEGRATED HYDRAULIC UNIT. In POWER SYSTEM ENGINEERING, THERMODYNAMICS & FLUID FLOW ES 2014. 2014. p. 1-8. ISBN: 978-80-261-0348-6.
Detail

RUDOLF, P.; KLAS, R. Numerical simulation of pump-intake vortices. In Proceedings of the International conference Experimental Fluid Mechanics 2014. TU Liberec, 2014. p. 525-530.
Detail

RUDOLF, P.; ŠTEFAN, D.; HUDEC, M.; KOZÁK, J. Cavitation in swirling flows. In Proceedings of Kolloquium Kavitation und Kavitations Erosion. Bochum: RUB Bochum, 2014. p. 1-15.
Detail

KOZÁK, J.; SOUKUP, L.; ŠTIGLER, J. CFD analysis of the flow field sensitivity in suction pipe on the test well configuration. In Hydroturbo 2014 - Zborník abstraktov. 2014. p. 76-78. ISBN: 978-80-227-4249-8.
Detail

JABLONSKÁ, J.; KOZUBKOVÁ, M.; HIMR, D.; WEISZ, M. Methods of Experimental Investigation of Cavitation in a Convergent - Divergent Nozzle of Rectangular Cross Section. Measurement Science Review, 2016, vol. 16, no. 4, p. 197-204. ISSN: 1335-8871.
Detail

ŠTEFAN, D.; RUDOLF, P.; HUDEC, M.; HABÁN, V. Comprehensive Study Of Unsteady Pressure Pulsations Induced By The Spiral Vortex Structure In A Conical Diffuser. Proceedings of 6th IAHR meeting of the Working Group, IAHRWG 2015. Ljubljana: Faculty of Technologies and Systems, 2015. p. 331-338. ISBN: 978-961-6770-31-6.
Detail

KOZÁK, J.; RUDOLF, P.; ŠTEFAN, D.; HUDEC, M.; GRÍGER, M. ANALYSIS OF PRESSURE PULSATIONS OF CAVITATING FLOW IN CONVERGING-DIVERGING NOZZLE. In Cavitation and dynamic problems - IAHRWG 2015 - Proceedings. 1. 2015. p. 10-19. ISBN: 978-961-6770-31-6.
Detail

SOUKUP, L.; ŠTIGLER, J.; KHARICHA, A. Investigation of Possible Causes of the Additional Torque on the Yacht’s Rudder. In Proceedings of the International conference Experimental Fluid Mechanics 2015. EPJ Web of Conferences. Praha: EDP Sciences, 2016. p. 725-730. ISSN: 2100-014X.
Detail

ŠTIGLER, J. Contribution to investigation of turbulent mean-flow velocity profile in pipe of circular cross-section. In Proceedings of the 35 Meeting of Departments of Fluid Mechanics and Thermomechanics. AIP conference proceedings. 2016. p. 1-13. ISBN: 978-0-7354-1426-6. ISSN: 0094-243X.
Detail

RUDOLF, P.; KLAS, R. Numerical simulation of pump-intake vortices. In EPJ Web of Conferences. EPJ Web of Conferences. EDP Sciences, 2015. p. 1-6. ISSN: 2100-014X.
Detail