Question: A Newtonian fluid flows down an inclined plane surface at an angle of to the horizontal in steady-state laminar flow. Liquid layer has a thickness

A Newtonian fluid flows down an inclined plane surface at an angle of to the horizontal in steady-state laminar flow. Liquid layer has a thickness Z and the maximum velocity of the free surface. Imagine that a shell momentum balance is used. (Assume that the convective momentum and pressure-force terms can be cancelled for fully developed flow)

A- What is the formula for momentum flux by molecular transport?

B- What is the formula for momentum flux by convection?

C- What is the gravity force formula?

D- What is the simplified formula for momentum flux?

E- What are the conditions to integrate for ?

F- What is the integrated formula for velocity?

G -What is the constant (C1) for equation?

H- What is the velocity profile? (

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