. "Kudrna, Vladim\u00EDr" . . . . "Bratislava" . "22340" . "653739" . "RIV/60461373:22340/02:00007145!RIV/2004/MSM/223404/N" . . "An alternative model describing the motion of the fluid particle in multiphase batch stirred vessel is presented. The model is based on differential equations, which correspond the Kolmogorov diffusion equation. The parameters of the model have been determined from experimental time series of dimensionless concentration of the tracer. The measurements were carried out in the tall vessel 0.29 m of inner diameter and 1.16 m high equipped with four rotary impellers causing the axial flow of the batch. The results of dependencies of dimensionless concentration on time for both pumping flow direction, aerated and unaerated conditions are presented. It has shown that parameter \u00DF (axial circulation velocity) introduced by the model has a significant value in aerated mixed charge particularly for the upward flow direction." . . "4"^^ . . "Z(MSM 223400007)" . "0"^^ . "4"^^ . . . "0"^^ . "Tatransk\u00E9 Matliare, Slovakia" . "MP3(1-10)" . . . "Modeling of liquid homogenization in multi phase batch stirred system" . "29th Int. Conf. of Slovak Soc. of Chem. Engng, Tatransk\u00E9 Matliare 27.- 31. 5. 2002, CD-ROM" . . "Modeling of liquid homogenization in multi phase batch stirred system"@en . . "[E72071442FCC]" . "Macho\u0148, V\u00E1clav" . "Modeling of liquid homogenization in multi phase batch stirred system"@en . "Modeling of liquid homogenization in multi phase batch stirred system" . "80-227-1690-1" . "2002-05-27+02:00"^^ . "Veverka, P\u0159emysl" . . . "homogenization; mixing time; axial impeller; multi-phase"@en . . . "Slovensk\u00E1 technick\u00E1 univerzita v Bratislave" . "RIV/60461373:22340/02:00007145" . "10"^^ . . . "Jahoda, Milan" . "An alternative model describing the motion of the fluid particle in multiphase batch stirred vessel is presented. The model is based on differential equations, which correspond the Kolmogorov diffusion equation. The parameters of the model have been determined from experimental time series of dimensionless concentration of the tracer. The measurements were carried out in the tall vessel 0.29 m of inner diameter and 1.16 m high equipped with four rotary impellers causing the axial flow of the batch. The results of dependencies of dimensionless concentration on time for both pumping flow direction, aerated and unaerated conditions are presented. It has shown that parameter \u00DF (axial circulation velocity) introduced by the model has a significant value in aerated mixed charge particularly for the upward flow direction."@en . .