A pump is used to transfer ethanol (SG = 0.787) in a processing plant from a storage tank to a mixing tank. If the total head loss due to friction and the pipe fittings in the system is 1.5m, and the pipe is 1 ½ in S40 stainless pipe, determine the power (kW) of the pump. The velocity at the pipe exit is 5 m/s, and the storage tank is open to the atmosphere. Assume the efficiency of the pump is 75%.

Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.