A Newtonian fluid is flowing as a falling film on an inclined flat surface. The surface makes an angle ß with the vertic
Posted: Sat May 21, 2022 5:00 pm
A Newtonian fluid is flowing as a falling film on an inclined flat surface. The surface makes an angle ß with the vertical direction. Assume that in this case the section being considered is sufficiently far from both ends and the thickness of the film is d. Please use Navier-Stokes equantion method to determine (a) the maximum velocity (10%) and the average velocity ? (20%) (b) What is the momentun flux distribution ? (10%) X Z у g В 8