Consider a vertical round pipe of length l with inside diameter d, fluid density, and viscosity. a pump is attached to the top of the pipe and supplies a uniform gas pressure p to the pipe entrance. the pipe exits to atmospheric pressure. write the form of the navier-stokes appropriate to solving this problem

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Aplate clutch has a single pair of mating friction surfaces 250-mm od by 175-mm id. the mean value of the coefficient of friction is 0.30, and the actuating force is 4 kn. a) find the maximum pressure and the torque capacity using the uniform-wear model. b) find the maximum pressure and the torque capacity using the uniform-pressure model.