Ch_9_[T2]_Agitation and Mixing of Liquids
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Transcript of Ch_9_[T2]_Agitation and Mixing of Liquids
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IMPLELLERS FOR LIQUIDS OF IMPLELLERS FOR LIQUIDS OF MODERATE VISCOSITY: (a) 3-MODERATE VISCOSITY: (a) 3-BLADE MARINE PROPELLERBLADE MARINE PROPELLER
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IMPELLERS FOR HIGH-VISCOSITY LIQUIDS: IMPELLERS FOR HIGH-VISCOSITY LIQUIDS: (a) DOUBLE-FIGHT HELICAL-RIBBON (a) DOUBLE-FIGHT HELICAL-RIBBON IMPELLER; (b) ANCHOR IMPELLERIMPELLER; (b) ANCHOR IMPELLER
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SWIRLING FLOW PATTERN WITH A SWIRLING FLOW PATTERN WITH A RADIAL-FLOW TURBINE IN AN RADIAL-FLOW TURBINE IN AN
UNBAFFLED VESSELUNBAFFLED VESSEL
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DRAFT TUBE, BAFFLED DRAFT TUBE, BAFFLED TANK: (a) TURBINE; (b) TANK: (a) TURBINE; (b)
PROPELLERPROPELLER
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VELOSITY VECTORS AT TIP VELOSITY VECTORS AT TIP OF TURBINE IMPELLER OF TURBINE IMPELLER
BLADEBLADE
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TYPICAL VELOCITY PROFILE OF TYPICAL VELOCITY PROFILE OF FLOW FROM A STRAIGHT-BLADE FLOW FROM A STRAIGHT-BLADE
TURBINE, SHOWING DEFINITION OF TURBINE, SHOWING DEFINITION OF SHEAR RATESHEAR RATE
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RADIAL VELOCITY AND RADIAL VELOCITY AND VOLUMETRIC FLOW RATE IN VOLUMETRIC FLOW RATE IN TURBINE-AGITATED VESSELTURBINE-AGITATED VESSEL
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POWER NUMBER VS REYNOLDS POWER NUMBER VS REYNOLDS NUMBER FOR TURBINES AND NUMBER FOR TURBINES AND HIGH-EFFICIENCY IMPELLERSHIGH-EFFICIENCY IMPELLERS
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POWER NUMBER VS REYNOLDS POWER NUMBER VS REYNOLDS NUMBER FOR MARINE NUMBER FOR MARINE
PROPELLER AND HELICAL PROPELLER AND HELICAL RIBBONSRIBBONS
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POWER CORRELATION FOR A POWER CORRELATION FOR A SIX-BLADE TURBINE IN SIX-BLADE TURBINE IN
PSEUDOPLASTIC LIQUIDSPSEUDOPLASTIC LIQUIDS
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MIXING TIMES IN AGITATED MIXING TIMES IN AGITATED VESSELS […UNBAFFELED; __ VESSELS […UNBAFFELED; __
BAFFELED TANKS]BAFFELED TANKS]
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STATIC MIXER: (a) ELEMENT OF A STATIC MIXER: (a) ELEMENT OF A HALICAL-ELEMENT MIXERHALICAL-ELEMENT MIXER
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POWER REQUIRED FOR COMPLETE POWER REQUIRED FOR COMPLETE SUSPENSION OF SOLIDS IN SUSPENSION OF SOLIDS IN
AGITATED TANKS USING PITCHED-AGITATED TANKS USING PITCHED-BLADE TURBINESBLADE TURBINES
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POWER CONSUMPTION IN POWER CONSUMPTION IN AERATED TURBINE-AERATED TURBINE-AGITATED VESSELSAGITATED VESSELS