initial commit / add all books

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+// Exa 3.19

+clc;

+clear;

+close;

+// Given data

+R = 0.287;// in kJ/kg-K

+P1 = 30;// in bar

+V1 = 0.12;// in m^3

+m = 1.8;// in kg

+U= 8.3143;// in kJ/kg-mol-K

+T1 = (P1 * 10^5 * V1)/(m*R*10^3);// in K

+T1 = T1 - 273;// in degree C

+disp(T1,"The temperature in degree C is");

+m_m = U/R;// in kg

+disp(m_m,"The molecular mass in kg is");

+V_s = V1/m;// in m^3

+disp(V_s,"The Specific volume in m^3 is');

+V_m = V_s * m_m;// in m^3

+disp(V_m,"Molecular volume in m^3 is");