Consider the distillation of a hydrocarbon stream composed of 35 mol% isopentane, 35 mol% n-hexane, and 30 mol% n-heptane supplied as a two-phase mixture that is 40% vapor at 100 kmol/h. The vapor and liquid products coming out from the flash distillation are in equilibrium each other. The distillation operated at 1520 mmHg pressure and 111°C. Required:
Determine the vapor and liquids flow rates and compositions of the outlet.

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.

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

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?