NRe=D2⋅N⋅ρμcap N sub cap R e end-sub equals the fraction with numerator cap D squared center dot cap N center dot rho and denominator mu end-fraction : Impeller diameter ( : Rotational speed ( : Fluid density ( : Fluid dynamic viscosity ( ⚡ Power Consumption (
By 4:00 AM, the maintenance team had swapped the impeller based on Raj's spreadsheet output. They flipped the switch. Instead of a splashing vortex, the tank began a slow, powerful, rhythmic turn. The clumps of "cottage cheese" dissolved into a smooth, glossy liquid. agitator design calculation xls