A cylinder of diameter 100 mm and height 300 mm is subjected to open-die forging to accomplish a reduction in the height to 150 mm at high temperature. Calculate the magnitude of the force required to give this reduction in height if the strain rate is constant at 15 s-1. Assume the strength constant is 100 MPa and the strain rate sensitivity exponent is 0.15. Also assume that there is no effect of friction with the tooling and no work hardening.

An insulated tank truck containing 50,000 pounds of double-distilled, deionized water at 30 °c is pumped into a closed, refrigerated storage tank maintained at 5 °c in a facility located on top of mount mitchell, north carolina (elevation 6,684 feet & average july temperature of 84 °f). a)-determine the volume of the storage tank required to hold the purified water. b)- determine the initial and final pressure differences that must be overcome by a liquid pump assuming the storage tank initially contains air at 5 °c. assume the air is slowly bled out of the storage tank during the water transfer c.) during a routine operation today, the tank is slightly ruptured by a stainless steel pipe and a water acrosol of droplets begins to spray out of the storage tank. state all assumptions and determine the internal pressure within the water droplets produced