Search results
- 1.0377870 - ÚT 2013 DE eng A - Abstract
Jonáš, Pavel - Hladík, Ondřej - Mazur, Oton - Uruba, Václav
Preliminary results of the conditional analysis of wall friction during laminarturbulent transition of a rough wall boundary layer.
83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics. Darmstadt: TU Darmstadt, 2012 - (Alber, H.; Tropea, C.). s. 214
[Annual Meeting of the International Association of Applied Mathematics and Mechanics /83./. 26.03.2012-30.03.2012, Darmstadt]
R&D Projects: GA ČR(CZ) GAP101/12/1271; GA ČR GAP101/10/1230
Institutional support: RVO:61388998
Keywords : laminar/turbulent transition * wall friction * rough wall * boundary layer
Subject RIV: BK - Fluid Dynamics
http://www.gamm2012.tu-darmstadt.de/
Permanent Link: http://hdl.handle.net/11104/0217816 - 2.0360702 - ÚT 2012 RIV AT eng A - Abstract
Hladík, Ondřej - Jonáš, Pavel - Mazur, Oton - Uruba, Václav
Transitional intermittency in a rough wall boundary layer.
82nd Annual Scientific Conference of the International Association of Applied Mathematics and Mechanics. Graz: Graz University of Technology, 2011 - (Brenn, G.). s. 264-264. ISBN 978-3-85125-145-6.
[Annual Scientific Conference of the International Association of Applied Mathematics and Mechanics /82./. 18.04.2011-21.04.2011, Graz]
R&D Projects: GA AV ČR(CZ) IAA200760614; GA ČR GA101/08/1112; GA ČR GAP101/10/1230
Institutional research plan: CEZ:AV0Z20760514
Keywords : laminar-turbulent transition * intermittency * surface roughness
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0198190 - 3.0352480 - ÚT 2011 RIV DE eng A - Abstract
Hladík, Ondřej - Jonáš, Pavel - Mazur, Oton - Uruba, Václav
Flat Plate Boundary Layer Transition Affected by the External Turbulence and Surface Roughness.
81st annual meeting of the international association of applied mathematics and mechanics. Karlsruhe, 2010. s. 9-9. ISBN N.
[GAMM annual meeting 2010 /81./. 22.03.2010-26.03.2010, Karlsruhe]
R&D Projects: GA ČR GA101/08/1112; GA ČR GAP101/10/1230
Institutional research plan: CEZ:AV0Z20760514
Keywords : boundary layer transition * external turbulence * surface roughness
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0191980 - 4.0348574 - ÚT 2011 RIV IT eng A - Abstract
Hladík, Ondřej - Jonáš, Pavel - Mazur, Oton - Uruba, Václav
Flat plate boundary layer by-pass transition by joint action of surface roughness and external turbulence.
iTi 2010 Conference on Turbulence. Bertinoro: TU Darmstadt, 2010 - (Oberlack, M.). s. 84-84. ISBN N.
[iTi 2010 Conference in Turbulence. 19.09.2010-22.09.2010, Bertinoro]
R&D Projects: GA AV ČR(CZ) IAA200760614
Institutional research plan: CEZ:AV0Z20760514
Keywords : rough surface boundary layer * by-pass transition * external turbulence
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0189082 - 5.0348326 - ÚT 2011 RIV DE eng A - Abstract
Jonáš, Pavel - Mazur, Oton - Uruba, Václav
Effect of the wall roughness and external flow turbulence on boundary layer development.
Euromech Fluid Mechanics Conference - 8 Book of Abstracts. München: European Mechanics Society, 2010. s. 22-22. ISBN N.
[Euromech Fluid Mechanics Conference /8./. 13.09.2010-16.09.2010, Bad Reichenhall]
R&D Projects: GA AV ČR(CZ) IAA200760614
Institutional research plan: CEZ:AV0Z20760514
Keywords : rough surface boundary layer * by-pass transition * effect of external turbulence scales
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0188885 - 6.0329172 - ÚT 2010 RIV SE eng A - Abstract
Jonáš, Pavel - Mazur, Oton - Uruba, Václav
Some properties of boundary layer under the joint effect of external flow turbulence and surface roughness.
[Některé vlastnosti mezní vrstvy ovlivněné společným působením turbulence vnějšího proudu a drsností povrchu.]
Seventh IUTAM Symposium on Laminar-Turbulent Transition - Book of Abstracts. Stockholm: KTH Royal Institute of Technology + Congrex Sweden AB, 2009 - (Henningson, D.; Schlatter, P.). s. 194-195
[IUTAM Symposium on Laminar-Turbulent Transition /7./. 23.06.2009-26.06.2009, Stockholm]
R&D Projects: GA AV ČR(CZ) IAA200760614
Institutional research plan: CEZ:AV0Z20760514
Keywords : boundary layer * laminar-turbulent transition * effect of free stream turbulence * effect of surface roughness
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0175279 - 7.0311246 - ÚT 2009 RIV ES eng A - Abstract
Jonáš, Pavel - Elsner, W. - Mazur, Oton - Wysocki, M. - Uruba, Václav
Turbulent spots during boundary layer by-pass transition.
[Stopy turbulence v průběhu zkráceného přechodu mezní vrstvy do turbulence.]
8th World Congresson Computational Mechanics. Barcelona: International Center for Numerical Methods in Applied Sciences and Engineering, 2008 - (B.A. Schrefler; U. Perego). s. 1-2. ISBN 978-84-96736-55-9.
[ECCOMAS 2008. 30.06.2008-05.07.2008, Venice]
R&D Projects: GA AV ČR(CZ) IAA200760614
Institutional research plan: CEZ:AV0Z20760514
Keywords : by-pass transition * flat plate boundary layer * transitional intermittency
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0162914 - 8.0309578 - ÚT 2009 RIV DE eng A - Abstract
Jonáš, Pavel - Mazur, Oton - Uruba, Václav
Investigation of the effect of the wall roughnes and free stream turbulence on the boundary layer development.
[Vyšetřování vlivu drsnosti povrchu a turbulence vnějšího proudu na vývoj mezní vrstvy.]
GAMM 2008. Bremen: Universität Bremen, 2008. s. 52-52. ISBN N.
[GAMM 2008. 31.03.2008-04.04.2008, Bremen]
R&D Projects: GA ČR GA103/06/0461; GA AV ČR(CZ) IAA200760614
Institutional research plan: CEZ:AV0Z20760514
Keywords : wall roughness * turbulence * boundary layer * bypass transition
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0161668 - 9.0212378 - UT-L 20030095 FR eng A - Abstract
Uruba, Václav - Jonáš, Pavel - Mazur, Oton - Hanus, D.
Flow-measurements in an elbow pipe of circular cross-section.
Euromech fluid mechanics conference /5./ : book of abstracts. Toulouse, Francie: Institut de mechanique des fluids de Toulouse, 2003. s. 303.
[The 5th Euromech Fluid Mechanics Conference. 24.08.2003-28.08.2003, Toulouse]
R&D Projects: GA ČR GA101/01/0449
Institutional research plan: CEZ:AV0Z2076919
Keywords : pipe flow * secondary flow * losses
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0107926 - 10.0212342 - UT-L 20030059 IT eng A - Abstract
Uruba, Václav - Jonáš, Pavel - Mazur, Oton
Jet in shear cross-flow.
Book of abstracts GAMM 2003. Padua: HSH s.r.l. Padua, 2003. s. 153.
[Annual Scientific Conference GAMM 2003. 24.03.2003-28.03.2003, Abano Terme-Padua]
R&D Projects: GA ČR GA101/01/0449; GA MŠMT OC 715.90
Institutional research plan: CEZ:AV0Z2076919
Keywords : jet * cross-flow
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0107890