Question: A viscous fluid flows in a laminar flow through a slit formed by two parallel walls at 2D distance from each other. Since the numerical
A viscous fluid flows in a laminar flow through a slit formed by two parallel walls at 2D distance from each other. Since the numerical value of B is much smaller (BW) than the numerical value of W, the extreme effects are not significant. Considering the shape, obtain the given relations for the momentum flux and velocity distributions, either by establishing a differential momentum equivalence or by using the exchange equations. Also obtain the ratio of the average velocity to the greatest velocity in the slit and the analogy of the Hagen-Poiseuille law for flow
Iv:9=p+gh=(Lg0gL)x=2L(90gL)B2[1(Bx)2]=pgz
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