FLUID FRICTION

STATIC FRICTION & KINETIC FRICTION

CONNECTIVE- FLUID TISSUE

Fluid Flows

The coefficient of viscosity n of a fluid moving steadily between two surfaces is given by the formula, f = nA(dV)/(dx) where f is the frictional force on the fluid, A is an area in the fluid and dV//dx is the velocity gradient inside the fluid at that area. The SI unit of viscosity coefficient n is given as.

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The coefficient of viscosity (eta) of a fluid moving steadily between two surface is given by the formula (f) = etaA dV//dx where f is the frictional force on the flluid, A is the area in the fluid, and dN//dx is velocity gradient inside the fluid at that area. The SI unit of viscosity is given as :

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