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authorpriyanka2015-06-24 15:03:17 +0530
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+//scilab 5.4.1
+clear;
+clc;
+printf("\t\t\tProblem Number 11.10\n\n\n");
+// Chapter 11 : Heat Transfer
+// Problem 11.10 (page no. 566)
+// Solution
+
+//A bare steel pipe
+ro=90; //Outside diameter //Unit:mm
+ri=75; //inside diameter //Unit:mm
+Ti=110; //Inside temperature //Unit:Celcius
+To=40; //Outside temperature //Unit:Celcius
+L=2; //Length //Unit:m
+deltaT=Ti-To; //Change in temperature //Unit:Celcius
+k=45 //Unit:W/(m*C) //k=proportionality constant //k=thermal conductivity
+Q=(2*%pi*k*L*deltaT)/log(ro/ri); //The heat loss from the pipe //unit:W
+printf("The heat loss from the pipe is %f W",Q);
+