"978-80-905040-2-8" . . . . "97272" . "Konfr\u0161t, Ji\u0159\u00ED" . "Comparison of measured instantaneous velocities and a calculated flow in an agitated vessel"@en . . . . "5"^^ . "RIV/67985874:_____/13:00422360!RIV14-GA0-67985874" . "Kotek, M." . . "Praha" . "Comparison of measured instantaneous velocities and a calculated flow in an agitated vessel"@en . . . . "Porovn\u00E1n\u00ED m\u011B\u0159en\u00FDch okam\u017Eit\u00FDch rychlost\u00ED a modelovan\u00E9ho proud\u011Bn\u00ED v m\u00EDchan\u00E9 n\u00E1dob\u011B"@cs . "Porovn\u00E1n\u00ED m\u011B\u0159en\u00FDch okam\u017Eit\u00FDch rychlost\u00ED a modelovan\u00E9ho proud\u011Bn\u00ED v m\u00EDchan\u00E9 n\u00E1dob\u011B" . "Pe\u0161ava, V." . "[E17CAB12F339]" . . "Porovn\u00E1n\u00ED m\u011B\u0159en\u00FDch okam\u017Eit\u00FDch rychlost\u00ED a modelovan\u00E9ho proud\u011Bn\u00ED v m\u00EDchan\u00E9 n\u00E1dob\u011B"@cs . "Proces m\u00EDch\u00E1n\u00ED je \u0159\u00EDzen zm\u011Bnami rychlostn\u00EDho pole a tvorbou v\u00EDrov\u00FDch struktur v pr\u016Fb\u011Bhu pracovn\u00EDho cyklu. V t\u00E9to studii porovn\u00E1v\u00E1me v\u00FDsledky CFD v\u00FDpo\u010Dt\u016F s v\u00FDsledky m\u011B\u0159en\u00ED st\u0159edn\u00ED prostorov\u011B pr\u016Fm\u011Brovan\u00E9 rychlosti, a tak\u00E9 polohov\u011B z\u00E1visl\u00E9 rychlosti odpov\u00EDdaj\u00EDc\u00ED ot\u00E1\u010Div\u00E9mu pohybu m\u00EDchadla, p\u0159i kter\u00E9m vznikaj\u00ED v\u00EDrov\u00E9 struktury. Experiment\u00E1ln\u00ED data \u010Dasov\u00FDch \u0159ad dvourozm\u011Brn\u00FDch vektorov\u00FDch map rychlost\u00ED byly z\u00EDsk\u00E1ny pomoc\u00ED TR PIV m\u011B\u0159en\u00ED v oblasti m\u00EDchadla. Pro z\u00EDsk\u00E1n\u00ED hodnot okam\u017Eit\u00FDch rychlost\u00ED a v\u00EDrov\u00FDch struktur bylo pou\u017Eito modelov\u00E1n\u00ED pomoc\u00ED LES v kombinaci s SM simulac\u00ED pohybu oblasti s m\u00EDchadlem. Z\u00EDskan\u00E9 v\u00FDsledky jsou zde porovn\u00E1ny a aplikace pou\u017Eit\u00E9 metody diskutov\u00E1na."@en . "Mixing process is driven by changes of the velocity flow field and creation of the vortices structures during the operating time. In this study we compare the CFD (Computational Fluid Dynamics) calculations with experimental results of mean ensemble-averaged velocities and also the angle resolved experimental results of velocities which depend on the impeller movement that generate the vortices. The experimental data of temporal series of 2D vector maps of the velocities were obtained from the time resolved PIV measurements in the impeller region. For the instantaneous velocities and the investigation of the vortices in the impeller vicinity the LES (Large Eddy Simulation) were employed with combination of SM (Sliding Mesh) modelling of the impeller movement. The application of method and results are discussed and compared." . . "I, P(GAP101/12/2274)" . . "Acadea" . "6"^^ . "2013-05-29+02:00"^^ . "Mikulov" . "Mixing process is driven by changes of the velocity flow field and creation of the vortices structures during the operating time. In this study we compare the CFD (Computational Fluid Dynamics) calculations with experimental results of mean ensemble-averaged velocities and also the angle resolved experimental results of velocities which depend on the impeller movement that generate the vortices. The experimental data of temporal series of 2D vector maps of the velocities were obtained from the time resolved PIV measurements in the impeller region. For the instantaneous velocities and the investigation of the vortices in the impeller vicinity the LES (Large Eddy Simulation) were employed with combination of SM (Sliding Mesh) modelling of the impeller movement. The application of method and results are discussed and compared."@cs . . . "RIV/67985874:_____/13:00422360" . . . . "Sborn\u00EDk konference TechSoft Engineering ANSYS 2013" . . . . "Kysela, Bohu\u0161" . "3"^^ . "Porovn\u00E1n\u00ED m\u011B\u0159en\u00FDch okam\u017Eit\u00FDch rychlost\u00ED a modelovan\u00E9ho proud\u011Bn\u00ED v m\u00EDchan\u00E9 n\u00E1dob\u011B" . "Ch\u00E1ra, Zden\u011Bk" . "agitated vessel; Rushton turbine; CFD; PIV"@en .