P2.11 Consider a concentric shaft fixed axiálly and ( cylinder.rsh.rey are the radius of shaft and _inside radius of cylinder respectively, with total length L. Let the rotational rate @ rad/s and a applied torque be M .Using these parameters, a) Derive a theoretical relation for the viscosity µ of the fluid between the shaft and cylinder. b) For a shaft of 8cm long, rotating at 1200 rev./min, with and the measured torque is M = 0.293 N.m. What is the fluid viscosity? ötäted inside a [µ = M(rcy– r sh)/(2Twr,L)] = 2.00 cm rsh [µ=0.29 kg/m.s] rcy:2.05
P2.11 Consider a concentric shaft fixed axiálly and ( cylinder.rsh.rey are the radius of shaft and _inside radius of cylinder respectively, with total length L. Let the rotational rate @ rad/s and a applied torque be M .Using these parameters, a) Derive a theoretical relation for the viscosity µ of the fluid between the shaft and cylinder. b) For a shaft of 8cm long, rotating at 1200 rev./min, with and the measured torque is M = 0.293 N.m. What is the fluid viscosity? ötäted inside a [µ = M(rcy– r sh)/(2Twr,L)] = 2.00 cm rsh [µ=0.29 kg/m.s] rcy:2.05
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.9P: When a sphere falls freely through a homogeneous fluid, it reaches a terminal velocity at which the...
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