WebWashington University in St. Louis WebSTEP 1 : calculate the Reynolds number The Reynolds number for an agitator can be calculated with the following formula : NRe = D2.N.ρ / μ With : N Re = impeller Reynolds number (-) D = impeller diameter (m) N = agitator speed (r/s) ρ = liquid density (kg/m3) μ = liquid viscosity (Pa.s) 2. STEP 2 : calculate the dimensionless blend time
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WebMay 13, 2024 · The Fixed Mount agitator above produces 5 times the torque of the Portable. Accordingly, this agitator will have much larger components such as gearbox … WebIn most agitators, the actual relationship between torque and density is: Torque = (Shaft Power) * (Fluid density) * (Shaft speed)^2 * (Impeller diameter)^5 / (2 * pi) So ... as the … WebType of Agitator: Generally it is mounted vertically at the top of the tank. This is the normal practice for mounting an agitator in small and medium size tanks. ... You can select Safety Factor for calculation of shaft diameter. Torque at end of shaft = (746 * motor hp) / (2 * pi * (rpm / 60)) [in N-mt] Bending Moment = Torque * Safety Factor ... crochet mounted potholder