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diff --git a/534/CH10/EX10.4/10_4_Steam_Condenser.sce b/534/CH10/EX10.4/10_4_Steam_Condenser.sce
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+++ b/534/CH10/EX10.4/10_4_Steam_Condenser.sce
@@ -0,0 +1,32 @@
+clear;
+clc;
+printf('FUNDAMENTALS OF HEAT AND MASS TRANSFER \n Incropera / Dewitt / Bergman / Lavine \n EXAMPLE 10.4   Page 652 \n'); //Example 10.4
+// Condensation rate per unit length of tubes
+
+//Operating Conditions
+Ts = 25+273    ;//[K] Surface Temperature
+Tsat = 54+273    ;//[K] Saturated Temperature
+D = .006          ;  //[m] Diameter of pan
+g = 9.81          ;//[m^2/s] gravitaional constant
+N = 20                // No of tubes
+
+//Table A.6 Saturated Vapor Properties p = 1.015 bar
+rhov = .098            ;//[kg/m^3] Density
+hfg = 2373*10^3        ;//[J/kg] Specific Heat
+//Table A.6 Saturated water Liquid Properties Tf = 312.5 K
+rhol = 992            ;//[kg/m^3] Density
+cpl = 4178              ;//[J/kg.K] Specific Heat
+kl = 0.631               ; //[W/m.K] Conductivity
+ul = 663*10^-6           ; //[N.s/m^2] Viscosity
+
+Ja = cpl*(Tsat-Ts)/hfg;
+hfg2 = hfg*(1+.68*Ja);
+//Equation 10.46
+h = .729*[g*rhol*(rhol-rhov)*kl^3*hfg2/(N*ul*(Tsat-Ts)*D)]^.25;
+//Equation 10.34
+m1 = h*(%pi*D)*(Tsat-Ts)/hfg2;
+
+m = N^2*m1;
+
+printf("\n For the complete array of tubes, the condensation per unit length is %.3f kg/s.m",m);
+//END
+\ No newline at end of file