The superintendent of a national cemetery wants to erect a larger than usual flagpole and flag. The flag pole is 120 ft tall. The flag has a height, H = 18 ft, and a length, L = 36 ft. Assume the flag pole must withstand a wind of 55 mile/hr at 32°F when the flag is flying. The drag coefficient of the flag can be estimated by CD = 0.05L/H. If the pole has a diameter of 8.5 in., determine the total force exerted on the pole. Assume that the pole is a smooth long cylinder and that the total drag is superposition of those for the stand alone flag and pole

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.