clc clear printf("Example 9.11 | Page number 283 \n\n"); //Evaluate the mass fraction and volumes fractions of N2 and H2 in mixture //Given data R = 1841 //J/kgK //Gas constant Cp = 6310 //J/kgK //specific heat at constant pressure MN = 28 //kg/kmol //molar mass N2 MH = 2 //kg/kmol //molar mass H2 CpN = 1042 //J/kgK //specific heat of N2 CpH = 14210 //J/kgK //specific heat of H2 //Solution Y = [8314.3/MN, 8314.3/MH;CpN, CpH]\[R; Cp] YN = Y(1) //mass fraction of N2 YH = Y(2) //mass fraction of H2 XN = YN*(8314.3/(R*MN)) //volume fraction of N2 XH = YH*(8314.3/(R*MH)) //volume fraction of H2 printf("Mass fraction of N2 = %.1f \n",YN) printf("Mass fraction of H2 = %.1f \n",YH) printf("Volume fraction of N2 = %.4f \n",XN) printf("Volume fraction of H2 = %.4f \n",XH)