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Showing 1 to 5 of 5 for “"Baffling conditions"”.
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Power dissipation and power correlations for a retreatblade impeller under different baffling conditions
… a retreat-blade impeller under various types of baffling conditions. In this study the power, P, was measured in fluids of different viscosities and densities at different agitation speeds, and the non-dimensional Power Number, Po, is obtained in a scaled-down version of a typical glass-lined …
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Hydrodynamic CFD modeling of a pharmaceutical reactor vessel provided with a retreat-blade impeller under different baffling conditions
… the use of different, and sometimes sub-optimal, baffling conditions, which affect the hydrodynamics of the vessels and the reactor performance. Computational Fluid Dynamics (CFD) is a computational tool that employs numerical methods and algorithms to discretize and numerically solve partial …
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Minimum agitation speed for solid suspension and mixing time in a torispherical -bottomed pharmaceutical stirred tank under different baffling conditions
… with a retreat-blade impeller under different baffling configurations. Ns for the same tank but equipped with a different agitation system, namely an axial impeller, was also experimentally determined for the purpose of comparing of performances of the two systems. The effect of impeller off- …
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Experimental determination of the mixing requirements for solid suspension in pharmaceutical stirred tank reactors
… with a single baffle (providing only partial baffling conditions) mounted from the top of the reactor. In addition, these reactors are often provided with a torispherical bottom. Other configurations are also used, including full baffling or no baffles at all, hemispherical bottoms, and …
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Power dissipation and mixing time in a partially filled pharmaceutical reactor equipped with a retreat-blade impeller at different fill ratios
… power dissipated by the impeller under different baffling conditions and blend time, i.e., the time required by a system to achieve a predetermined level of homogeneity. Therefore, this work was focused on the determination of the impeller power dissipation and the blend time in these reactors as …