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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