Section: Fluid Mechanics | Type: NAT | Marks: 2
Consider 2-D, steady, incompressible, fully developed flow of viscous, Newtonian fluid through two stationary parallel plates, in Cartesian co-ordinate (x,y,z) system. Assume plates are very long in x-direction, wide in z-direction (also there is no variation of velocity in z direction) and distance between them is 2h. The velocity in such a channel is given as The origin y = 0 is located at the center between the plates. If h = 48 mm and , difference between values of stream functions passing through y = 0 and y = h/2 is __________ mm2/s.
Answer: 2190 to 2210