(Solved): (15) What is the velocity profile of the following flow, and the Steady flow x-direction velocity c ...

(15) What is the velocity profile of the following flow, and the Steady flow

-direction velocity component only

2D flow a. because

can vary in the

and

(if not fully developed) b. Plates are infinite in the Z-direction c. No variation in fluid properties in Z-direction Fully developed flow

Gravity only in one direction Pressure gradient in the

-direction:

Negligible body force assumptions given below:

Steady flow x-direction velocity component only (v=w=0) 2D flow a. because u can vary in the x and y (if not fully developed) b. Plates are infinite in the Z-direction c. No variation in fluid properties in Z-direction Fully developed flow :(delu)/(delx)=0 Gravity only in one direction Pressure gradient in the x-direction: (delp)/(delx)=0 Negligible body force