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Showing 1 to 2 of 2 for “"Impeller submergence"”.
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Effect of impeller submergence on power dissipation and solids suspension in mixing systems equipped with pitch-blade turbines
… cylindrical baffled tanks stirred by mechanical impellers. In operations where the liquid level is decreased (as often which emptying the tank) the process must be stopped when the solids are no longer suspended. In this work, the minimum agitation to suspend solids (Njs) when the liquid level …
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Single and multiphase mixing in partially filled stirred vessels
… attain the desired process objectives. When the impeller submergence is reduced as a result of lowering the liquid level, the fluid dynamics of even a single-phase stirred liquid can become quite complex, with different regimes possibly existing depending on the geometric characteristics of the …