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+// Display mode
+mode(0);
+// Display warning for floating point exception
+ieee(1);
+clear;
+clc;
+disp("Engineering Thermodynamics by Onkar Singh Chapter 11 Example 14")
+disp("initial state at 15 degree celcius and 80% relative humidity is shown by point 1 and final state at 25 degree celcius and 50% relative humidity is shown by point 2 on psychrometric chart.")
+disp("omega1=0.0086 kg/kg of air,h1=37 KJ/kg,omega2=0.01 kg/kg of air,h2=50 KJ/kg,v2=0.854 m^3/kg")
+omega1=0.0086;
+h1=37;
+omega2=0.01;
+h2=50;
+v2=0.854;
+disp("mass of water added between states 1 and 2 omega2-omega1 in kg/kg of air")
+omega2-omega1
+disp("mass flow rate of air(ma)=0.8/v2 in kg/s")
+ma=0.8/v2
+disp("total mass of water added=ma*(omega2-omega1)in kg/s")
+ma*(omega2-omega1)
+disp("heat transferred=ma*(h2-h1) in KJ/s")
+ma*(h2-h1)
+disp("so mass of water added=0.001312 kg/s,heat transferred=12.18 KW")