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How concentric cylinder viscometer is used to determine shear rate?
Wiki User
∙ 11y ago
starting with the inner cylinder finding (dV) = 2(3.14)rN (N) is the number of revolutionsDy=(A1-A2) that is the area of the out side cylinder to the inside cylinder
now.. we know that T=m(dV/Dy)
given the viscosity m it is a direct substitution to get shear stress.
if one torque is given then torque applied =torque resisted normally you will be asked for the torque of the other cylinder
t=t Xsurface Area X r
Wiki User
∙ 11y ago
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