![]() ![]() This is well within the range of laminar flow. is to be used to mix a rubber-latex compound having a viscosity of 1200 P and a density of 70 lb / ft 3 (1120 kg/m 3). It is usually not good practice to operate an unbaffled tank under these conditions of agitation. Thus, from P = N p × n 3 × D a 5 × ρ g c Eq. The power number read from fig 1, curve D, for N RC = 69,600, is 1.07 the corrected value of N p is 1.07 x 0.14 -0.096 = 1.29. m = a − log 10 × N Re b areĪ = 1.0 and b = 40.0 from eq. The constants a and b for substitution into Eq. ![]() N FR = n 2 × D a g = 1.5 2 × 2 32.17 = 0.14Ĭonstants a and b m = a − log 10 × N Re b in are given in the table below Since the dashed portion of the curve must be used, the Froude number is a factor its effect is calculated as follows:
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