Záměrem je získat základní poznatky o pohybu tekutin v kontaktní vrstvě mezi kapalinou a hydrofobním povrchem. Budou definovány nové stěnové funkce pro formulaci zpřesněných modelů turbulence. Hydrofobní povrchy budou vytvořeny na principu plazmy a nanotechnologií.

Popis anglicky
The aim is to acquire basic knowledge about the liquid movement in the contact layer between the liquid and the hydrophobic surface. A new wall function for the formulation of the updated models of turbulence will be defined. Hydrophobic surfaces are created on the plasma and nanotechnology principles

Klíčová slova
Hydrofobní povrch, povrchová energie, povrchové napetí, interakce povrchu s kapalinou, plasma, smácivost

Klíčová slova anglicky
Hydrophobic; surface; surface; energy; surface; tension; surface; interactions; with; the; liquid; plasma; wettability

GA13-20031S

čeština

Fialová Simona, doc. Ing., Ph.D. - hlavní řešitel

EÚ-odbor fluidního inženýrství Viktora Kaplana
- odpovědné pracoviště (1.1.1989 - nezadáno)
EÚ-odbor fluidního inženýrství Viktora Kaplana
- příjemce (1.2.2013 - 31.12.2015)

FIALOVÁ, S.; POCHYLÝ, F.; MALENOVSKÝ, E. Numerical analysis and simulations of the magnetic field and hydrophobicity effect on the journal bearing dynamics. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2017, vol. 231, no. 5, p. 561-571. ISSN: 1350-6501.
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JAŠÍKOVÁ, D.; KOTEK, M.; FIALOVÁ, S.; KOPECKÝ, V. A liquid interaction with ultrahydrophobic surfaces. EPJ Web of Conferences, 2016, vol. 114, no. 1, p. 1-6. ISSN: 2100-014X.
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POCHYLÝ, F.; STEJSKAL, J. Rotational Flow in Centrifugal Pump Meridian Using Curvilinear Coordinates. JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2016, vol. 138, no. 8, p. 1765-1770. ISSN: 0098-2202.
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ŠOUKAL, J.; POCHYLÝ, F.; VARCHOLA, M.; PARYGIN A.G.; VOLKOV A. V.; KHOVANOV G.P.; NAUMOV A.V. Selection of Axial Hydraulic Turbines for Low Head Microhydropower Plants. Thermal Engineering (English translation of Teploenergetika), 2015, vol. 62, no. 12, p. 862-867. ISSN: 0040-6015.
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Volkov, Parygin, Lukin, Ryzhenko, Kovanov, Naumov, Soukal, Pochylý, Fialová. Analysis of the Effect of Hydrophobic Properties of Surfaces in the Flow Part of Centrifugal Pumps on Their Operational Performance. Thermal Engineering (English translation of Teploenergetika), 2015, vol. 62, no. 11, p. 817-824. ISSN: 0040-6015.
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POCHYLÝ, F.; FIALOVÁ, S. et al. Utilization of hydrophobic layers in the design of hydraulic machines. In EkopumpRus´2015 - sbornik dokladov. 1. Moskva: MVC (Krokus Ekspo), 2015. p. 77-83. ISBN: 978-5-9903138-5-9.
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FIALOVÁ, S.; HUDEC, M.; POCHYLÝ, F. et al. Experimental Verification of the Use of Ultra Hydrophobic Materials for Water Aeration. Internationa Journal of Advancements in Technology, 2015, vol. 6, no. 2, p. 1000141-1000147. ISSN: 0976-4860.
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FIALOVÁ, S.; RUDOLF, P.; ŠTEFAN, D.; KOZÁK, J.: IAHRWG 2015. Ljubljana (09.09.2015)
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FIALOVÁ, S.; POCHYLÝ, F. Mutual effects of cavitation and electromagnetic field. In Cavitation and dynamic problems - IAHRWG 2015 - Proceedings. first. Slovenia: Faculty of Technologies and Systems, 2015. p. 35-42. ISBN: 978-961-6770-31-6.
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KRUTIL, J.; POCHYLÝ, F.; FIALOVÁ, S.; HABÁN, V. The Effects of a Thin Liquid Layer on the Hydrodynamic Machine Rotor. International Science Index, Mechanical and Mechatronics Engineering. Copenhagen, Denmark: 2015. p. 1625-1628. ISBN: 1307-6892.
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KRUTIL, J.; POCHYLÝ, F.; FIALOVÁ, S. Nonlinear Mathematical Model of the Rotor Motion in a Thin Hydrodynamic gap. international science index. World Academy of Science, Engineering and Technology. Amsterdam The Netherlands: 2015. p. 305-308. ISBN: ISSN 1307-6892. ISSN: 1307-6892.
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KRUTIL, J.; POCHYLÝ, F.; FIALOVÁ, S. CFD MODELING TWO-PHASE FLOW IN THE ROTATIONALLY SYMMETRIC BODIES. Transaction of the VŠB-Technical university of Ostrava, Mechanical series, 2014, vol. 60, no. 1, p. 63-68. ISSN: 1210-0471.
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SLUŠE, J.; POCHYLÝ, F. Aeration equipment for small depths. In EPJ Web of Conferences. EPJ Web of Conferences. EDP Sciences, 2015. p. 02083-02083. ISSN: 2100-014X.
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FIALOVÁ, S.; POCHYLÝ, F. Identificattion and experimental verification of the adhesive coefficient of Hydrophobic Materials. WASSERWIRTSCHAFT, 2015, vol. 1/2015, no. Extra, p. 125-129. ISSN: 0043-0978.
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POCHYLÝ, F.; KRAUSOVÁ, H.; FIALOVÁ, S. Application of the Shannon-Kotelnik theorem on the vortex structures identification. In IOP Conference Series-Earth and Environmental Science. IOP Conference Series: Earth and Environmental Science. Montreal: IOP Publishing, 2014. p. 1-11. ISSN: 1755-1307.
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FIALOVÁ, S.; POCHYLÝ, F. Identification and experimental verification of the adhesive coefficient of hydrophobic materials. In Proceedings of 18th International Seminar on Hydropower. Vienna: 2014. p. 1-11. ISBN: 978-3-9501937-9-4.
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KRUTIL, J.; POCHYLÝ, F.; FIALOVÁ, S. The additional effects of fluid in a thin gap with a heterogeneous environment. In Computational mechanics 2014; book ofextended abstracts. Plzeň: University of West Bohemia, Univerzitní 8, 306 14, Pilsen, Czech Republic, 2014. p. 165-166. ISBN: 978-80-261-0429-2.
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KRUTIL, J.; POCHYLÝ, F.; FIALOVÁ, S. THE MATRIX OF THE ADDITIONAL EFFECTS OF THE HYDROPHILIC SEALING GAP OF THE HYDRAULIC MACHINE. In RIADENIE TEKUTINOVÝCH SYSTÉMOV 2014. Zborník přednášok XIV. medzinárodnej vedeckej a odbornej konferencie. Žilina: HYDROPNEUTECH s.r.o. v Žilině, 2014. p. 88-91. ISBN: 978-80-970897-8-8.
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POCHYLÝ, F.; FIALOVÁ, S.; KRUTIL, J. New mathematical model of certain class of continuum mechanics problems. Engineering Mechanics, 2014, vol. 21, no. 1, p. 61-66. ISSN: 1805-4633.
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JANDOUREK, P.; HUDEC, M.; POCHYLÝ, F.: FV-11-2013; Vířivá turbína s oboustranným kolem. Hydraulická aboratoř C3/207 FSI VUT v Brně. (funkční vzorek)
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Odpovědnost: Fialová Simona, doc. Ing., Ph.D.