Two circular plates are separated by a liquid layer as shown in Fig. 4.9. The lower plate is stationary; the upper plate moves downward at constant speed, V. The radius of the top plate is R. The...

Two circular plates are separated by a liquid layer as shown in Fig. 4.9. The lower plate is stationary; the upper plate moves downward at constant speed, V. The radius of the top plate is R. The liquid is squeezed out in the transverse direction between the plates. Find an expression for pressure distribution, p(r), assuming inviscid flow.