Search results
- 1.0330630 - ÚH 2010 RIV CZ eng C - Conference Paper (international conference)
Lukerchenko, Nikolay - Ivanova, Irina - Chára, Zdeněk - Vlasák, Pavel
Transition from the saltation mode of bed load transport to the rolling mode.
Engineering Mechanics 2009. Praha: ÚTAM, 2009 - (Náprstek,, J.; Fischer, C.), s. 809-815. ISBN 978-80-86246-35-2.
[Engineering mechanics 2009. Svratka (CZ), 11.05.2009-14.05.2009]
R&D Projects: GA ČR GA103/06/1487; GA ČR GA103/09/1718
Institutional research plan: CEZ:AV0Z20600510
Keywords : bed-load transport * particle saltation * particle rolling * numerical modelling
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0176372File Download Size Commentary Version Access Lukerchenko_Ivanova_Chara_Vlasak_Transition from the saltation mode_2009.pdf 0 416.4 KB Publisher’s postprint open-access - 2.0319481 - ÚH 2009 RIV RU eng C - Conference Paper (international conference)
Kharlamov, Alexander - Chára, Zdeněk - Vlasák, Pavel
Kinetic energy of ideal incompressible fluid flowing past two equal spheres.
[Kinetická energie ideální nestlačitelné tekutiny proudící kolem dvou stejných koulí.]
MMTT-21: Matematicheskije Metody v Nauke i Technologijach. Saratov: Saratovskij gosudarstvennyj techničeskij universitet, 2008, s. 21-25. ISBN 978-5-7433-1983-1.
[Mezhdunarodnajanauchnaja konferencija Matematicheskije metody v nauke i technologijach /21./. Saratov (RU), 27.05.2008-30.05.2008]
R&D Projects: GA AV ČR IAA200600603; GA ČR GA103/06/1487
Institutional research plan: CEZ:AV0Z20600510
Keywords : Kinetic energy * Ideal fluid * Two spheres * Numerical solution * Image method
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0168608 - 3.0319451 - ÚH 2009 RIV RU eng C - Conference Paper (international conference)
Lukerchenko, Nikolay - Ivanova, Irina - Chára, Zdeněk - Vlasák, Pavel
Stopping of sand sediment transport criteria.
[Kriterium ukončení pohybu písčité částice.]
MMTT-21: Matematicheskije Metody v Nauke i Technologijach. Saratov: Saratovskij gosudarstvennyj techničeskij universitet, 2008, s. 25-29. ISBN 978-5-7433-1983-1.
[Mezhdunarodnajanauchnaja konferencija Matematicheskije metody v nauke i technologijach /21./. Saratov (RU), 27.05.2008-30.05.2008]
R&D Projects: GA ČR GA103/06/1487
Institutional research plan: CEZ:AV0Z20600510
Keywords : spherical particle saltation * saltation stopping * umerical experiments * 3D numerical model
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0168585 - 4.0319294 - ÚH 2009 RIV RU eng C - Conference Paper (international conference)
Lukerchenko, Nikolay - Piatsevich, Siarhei - Chára, Zdeněk - Vlasák, Pavel
Particle sorting during saltation in channel with transversely tilted bed.
[Třídění částic při saltačním pohybu v korytě s příčně skloněným dnem.]
14th International Conference on Transport and Sedimentation of Solid Particles. Saint Petersburg, Russia: Saint Petersburg Mining Institute, 2008 - (Sobota, J.; Ivanov, S.; Alexandrov, V.), s. 186-193. ISBN 978-5-94211-350-6.
[International Conference on Transport and Sedimentation of Solid Particles /14./. Saint Petersburg (RU), 23.06.2008-27.06.2008]
R&D Projects: GA ČR GA103/06/1487
Institutional research plan: CEZ:AV0Z20600510
Keywords : saltation * transversely tilting bed * particle-bed collision * articles sorting
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0168476 - 5.0319265 - ÚH 2009 RIV CZ eng C - Conference Paper (international conference)
Lukerchenko, Nikolay - Piatsevich, Siarhei - Chára, Zdeněk - Vlasák, Pavel
3D numerical model of an ellipsoidal particle collision with a rough bed.
[3D numerický model saltace kolize elipsoidální částice s drsným dnem.]
Engineering Mechanics 2008. Prague: Institute of Thermomechanics AS CR, v. v. i., 2008 - (Fuis, V.; Pásek, M.), s. 541-550. ISBN 978-80-87012-11-6.
[Engineering Mechanics 2008. Svratka (CZ), 12.05.2008-15.05.2008]
R&D Projects: GA ČR GA103/06/1487
Institutional research plan: CEZ:AV0Z20600510
Keywords : particle saltation * elipsoidal particle * particle-bed collision * rough bed
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0168458File Download Size Commentary Version Access 3D numerical model.pdf 1 443.7 KB Publisher’s postprint open-access - 6.0319262 - ÚH 2009 RIV CZ eng C - Conference Paper (international conference)
Kharlamov, Alexander - Chára, Zdeněk - Vlasák, Pavel
Inception of saltation mode of sediment transport.
[Zahájení pohybu dnových sedimentů v režimu saltace.]
Engineering Mechanics 2008. Prague: Institute of Thermomechanics AS CR, v. v. i., 2008 - (Fuis, V.; Pásek, M.), s. 418-427. ISBN 978-80-87012-11-6.
[Engineering Mechanics 2008. Svratka (CZ), 12.05.2008-15.05.2008]
R&D Projects: GA ČR GA103/06/1487
Institutional research plan: CEZ:AV0Z20600510
Keywords : bed load transport * incipient motion * spherical particle * saltation
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0168457File Download Size Commentary Version Access Inception of saltation mode.pdf 0 434.3 KB Publisher’s postprint open-access - 7.0094714 - ÚH 2008 RIV CZ eng C - Conference Paper (international conference)
Lukerchenko, Nikolay - Piatsevich, Siarhei - Chára, Zdeněk - Vlasák, Pavel
Numerical model of the spherical particle saltation in channel with transverse tilted rough bed.
[Numerický model saltace kulovité částice v kanále s příčně skloněným drsným dnem.]
Engineering Mechanics 2007. Praha: IT ASc. CzR,v. v. i.,, 2007 - (Zolotarev, I.), čl. 080. Inženýrská mechanika, 14. ISBN 978-80-87012-06-2.
[Inženýrská mechanika 2007. Svratka (CZ), 14.05.2007-17.05.2007]
R&D Projects: GA ČR GA103/06/1487
Institutional research plan: CEZ:AV0Z20600510
Keywords : spherical particle * saltation * transverse tilted rough bed
Subject RIV: JM - Building Engineering
Permanent Link: http://hdl.handle.net/11104/0154458File Download Size Commentary Version Access Numerical model of the spherical particle.pdf 1 404 KB Publisher’s postprint open-access - 8.0051021 - ÚH 2007 RIV RU rus C - Conference Paper (international conference)
Lukerchenko, Nikolay
O vozmožnych podchodach k učetu vlijanija dispersnoj fazy na dviženie židkosti v probleme saltacii.
[About Possible Approaches of Computation of the Effect of Dispersed Phase on Fluid Flow During the Saltation Process.]
Matematičeskije metody v technike i technologijach MMTT-19. Voroněž: Voroněžskaja gasudarstvenaja akademija, 2006, s. 54-56. ISBN 5-89448-431-6.
[Meždunarodnaja naučnaja konferencija Matematičeskije metody v technike i technologijach MMTT-19. Voronezh (RU), 30.05.2006-02.06.2006]
R&D Projects: GA ČR GA103/06/1487
Institutional research plan: CEZ:AV0Z20600510
Keywords : saltation * numerical model * effect of particle motion
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0141013 - 9.0050979 - ÚH 2007 RIV RU eng C - Conference Paper (international conference)
Lukerchenko, Nikolay - Piatsevich, Siarhei - Chára, Zdeněk - Vlasák, Pavel
Arbitrary bed roughness in 3D numerical model of the spherical particle saltation.
[3D numerický model saltace kulovité částice pro libovolnou drsnost dna kanálu.]
Matematičeskije metody v technike i technologijach MMTT-19. Voroněž: Voroněžskaja gasudarstvenaja akademija, 2006, s. 73-76. ISBN 5-89448-431-6.
[Meždunarodnaja naučnaja konferencija Matematičeskije metody v technike i technologijach MMTT-19. Voronezh (RU), 30.05.2006-02.06.2006]
R&D Projects: GA ČR GA103/06/1487
Institutional research plan: CEZ:AV0Z20600510
Keywords : saltation * spherical particles * arbitrary bed roughness * 3D numerical modelling
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0140982 - 10.0050698 - ÚH 2007 RIV GE eng C - Conference Paper (international conference)
Lukerchenko, Nikolay - Piatsevich, Siarhei - Chára, Zdeněk - Vlasák, Pavel
Improvement of the 3D numerical model of the spherical particle saltation.
[Zkvalitnění 3D numerického modelu saltačního pohybu kulovité částice.]
13th International Conference on Transport and Sedimentation of Solid Particles. Tbilisi: Agricultural University of Wroclaw, Poland, 2006 - (Gochitashvili, T.; Sobota, J.), s. 177-186. ISBN 83-60574-00-6.
[International Conference on Transport and Sedimentation of Solid Particles /13./. Tbilisi (GE), 18.09.2006-20.09.2006]
R&D Projects: GA ČR GA103/06/1487
Institutional research plan: CEZ:AV0Z20600510
Keywords : particle saltation, * particle-bed collision * Magnus force * contact zone * numerical simulation * deviation angle * relative concentration
Subject RIV: BK - Fluid Dynamics
Permanent Link: http://hdl.handle.net/11104/0140776