THERMODYANAMICS SHOW YOUR WORKSSolutionA I dont understand h

THERMODYANAMICS (SHOW YOUR WORKS)

Solution

A) I dont understand how to mark it on the pychrometeric chart for you, I\'ll outline the process for you please mark them yourself.

a) Start Point = 95 F 80% phi

b) End Point = 75 F 40% phi

B) At 95 F 80% F we get humidity ratio w = 0.0246 lb/lb, specific volume = 14.398 ft^3/lb

    At 75 F 40 % F we get humidity ratio w = 0.0073674

    mass flow of water = Q * ( w1 - w2) / specific volume

                                = 2000 *60 * (0.0246 - 0.0073674) / 14.398 = 143.625 lbm/hr