initial commit / add all books

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+clc;

+warning("off");

+printf("\n\n example14.9 - pg743");

+// given

+T=288;  //[K] - temperature

+M1=60.09;  //[kg/mole] - molecular weight of proponal

+M2=18.015;  //[kg/mole] - molecular weight of water

+mu1=2.6*10^-3;  //[kg/m*sec] - viscosity of proponal

+mu2=1.14*10^-3;  //[kg/m*sec] - viscosity of water

+Vc=14.8*10^-3;  //[m^3/kmol] - molar volume of carbon

+Vh=3.7*10^-3;  //[m^3/kmol] - mlar volume of hydrogen

+Vo=7.4*10^-3;  //[m^3/kmol] - molar volume of  oxygen

+Vp=3*Vc+8*Vh+Vo;  // molar volume of proponal

+phi=2.26;  // association factor for diffusion of proponal through water

+Dab=(1.17*10^-16*(T)*(phi*M2)^(1/2))/(mu2*(Vp^0.6));

+printf("\n\n The diffusion coefficient of proponal through water is \n Dab=%e m^2/sec",Dab);

+phi=1.5;  // association factor for diffusion of water through proponal

+Vw=2*Vh+Vo;  //[molar volume of water

+Dab=(1.17*10^-16*(T)*(phi*M1)^(1/2))/(mu1*(Vw^0.6));

+printf("\n\n The diffusion coefficient of water through propanol is \n Dab=%e m^2/sec",Dab);