What or fluid viscosity range are you primarily working with?
=IF(Re 10000, "Turbulent", "Transitional"))
For , viscous forces dominate, and the formula adjusts to: agitator design calculation xls repack
If the agitator is side-mounted (common in ethanol or fuel storage), the repack must calculate NPSHa to prevent cavitation.
) becomes constant, independent of the Reynolds number. The power ( ) absorbed by the fluid is calculated as: What or fluid viscosity range are you primarily working with
Input your raw process data into the designated spreadsheet cells: Tank dimensions (Diameter , Total Height , Liquid Height Fluid properties (Density , Viscosity
Assume you have just downloaded a verified . Follow these steps: The power ( ) absorbed by the fluid
power margin over the fluid power draw for mechanical losses.
: Standard practice is to add 10% for gland losses and 20% for transmission losses to select the final motor horsepower (HP). 4. Shaft Mechanical Design
Selecting the correct impeller type, pumping rate, and shear rate for the fluid's specific viscosity and density.