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diff --git a/534/CH8/EX8.8/8_8_Ammonia_tube.sce b/534/CH8/EX8.8/8_8_Ammonia_tube.sce
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+++ b/534/CH8/EX8.8/8_8_Ammonia_tube.sce
@@ -0,0 +1,27 @@
+clear;
+clc;
+printf('FUNDAMENTALS OF HEAT AND MASS TRANSFER \n Incropera / Dewitt / Bergman / Lavine \n EXAMPLE 8.8   Page 529 \n'); //Example 8.8
+// Average mass trasnfer convection coefficient for the tube
+
+//Operating Conditions
+m = .0003;            //[kg/s] mass flow rate of water
+T = 25+273;    //[K] Temperature of surrounding and tube
+D = .01;          //[m] Diameter
+L = 1;            //[m] length
+
+//Table A.4 Air Properties T = 298 K
+uv = 15.7*10^-6;           //[m^2/s] Kinematic Viscosity
+u = 18.36*10^-6;     //[N.s/m^2] Viscosity
+//Table A.8 Ammonia-Air Properties T = 298 K
+Dab = .28*10^-4;        //[m^2/s] Diffusion coeff
+Sc = .56;
+
+Re = m*4/(%pi*D*u);
+printf("\n As Reynolds Number is %i. The flow is Laminar.",Re);
+
+//Using Equation 8.57
+Sh = 1.86*(Re*Sc*D/L)^.3334;
+h = Sh*Dab/D;
+printf("\n Average mass trasnfer convection coefficient for the tube %.3f m/s",h);
+
+//END
+\ No newline at end of file