1. A fluid is placed in the gap between two parallel disks separated by a distance 28. The fluid completely fills the gap. A constant force Fis applied to each disk as shown in Fig. It to desired to obtain a (quasi) steady state problem. This means that the inertial terms (left side) in the Navier-Stoke equation are neglected. In addition gravity is assumed negligible and assume that -rf(x).v, g(x).V. p = P + Por , 0 22 $ 1.1 show that the continuity and Navier-Stoke equations can be written as (3 pts 1a de, a: 0= rr ap O=- ar 0= 1.2 What is the boundary conditions for ... Where p - Patro2.5 pts) 1.3 Shown that (3 pts) ) 48 3(-V) (1-3)) (-3) 3-2 (1-3)) PP 4 469 Where Vis the velocity in w, at x = 18 1.4 Calculate the force on one plate, assume that F = 2(%(p-Pardr (3 pts) 1.5 Calculate the volumetric flow rate per unit perimeter in direction). (3 pts)