A steady, incompressible two-dimensional velocity field is given by the following components in the xy-planeu = 0.205 + 1.72x + 0.851yv = -0.509 + 0.953x – 1.72y(a) Calculate the acceleration field (find expressions for the acceleration components ax and ay).(b) Calculate the acceleration at the point (x, y) = (1,3).

Consider a 1.2 meter high and 2 meter wide glass window whose thickness is 6 mm and thermal conductivity is 0.78 w/m °c. the room temperature is maintained at 24 °c, while the outdoor temperature is -5 °c. the convective heat transfer coefficients on the inner and outer surfaces of the window are 10 w/m2 °c and 25 w/m2 °c respectively. (a) draw the thermal resistance network, etermine the steady rate of heat transfer t e glass window (c) determine the temperature of the inner surface of the window