Consider a concentric shaft ylinder.rsh.rey are the radius of shaft and inside radius of cylinder espectively, with total length L. Let the rotational rate @ rad/s and oplied torque be M .Using these parameters, ) Derive a theoretical relation for the viscosity µ of the fluid between the shaft and cylinder. For a shaft of 8cm long, rotating at 1200 rev./min, with rsh = 2.00 cm fixec axially inside [µ = M(rcy–rsh)/(2nwr;,L)] %3D %3D nd the

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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sF.ricylinder.rsh Tcy are the radius of shaft and inside radius of cylinder
a
P2.11 Consider a concentric shaft fixed axially and rotated inside
K( cylinder.rsh.ľcy are the radius of shaft and inside_radius of cylinder
respectively, with total length L. Let the rotational rate @ rad/s and
applied torque be M .Using these parameters,
a) Derive a theoretical relation for the viscosity u of the fluid between
the shaft and cylinder.
b) For a shaft of 8cm long, rotating at 1200 rev./min, with rsh = 2.00 cm
and the measured torque is M
viscosity?
[µ = M(rcy=r sh)/(2nwr;,L)]
%3D
-
0.293 N.m. What is the fluid
[µ=0.29 kg/m.s]
rey:205
( Coso 76 243.
Transcribed Image Text:sF.ricylinder.rsh Tcy are the radius of shaft and inside radius of cylinder a P2.11 Consider a concentric shaft fixed axially and rotated inside K( cylinder.rsh.ľcy are the radius of shaft and inside_radius of cylinder respectively, with total length L. Let the rotational rate @ rad/s and applied torque be M .Using these parameters, a) Derive a theoretical relation for the viscosity u of the fluid between the shaft and cylinder. b) For a shaft of 8cm long, rotating at 1200 rev./min, with rsh = 2.00 cm and the measured torque is M viscosity? [µ = M(rcy=r sh)/(2nwr;,L)] %3D - 0.293 N.m. What is the fluid [µ=0.29 kg/m.s] rey:205 ( Coso 76 243.
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