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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /686/CH12/EX12.1 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '686/CH12/EX12.1')
| -rwxr-xr-x | 686/CH12/EX12.1/Ex12_1.sci | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/686/CH12/EX12.1/Ex12_1.sci b/686/CH12/EX12.1/Ex12_1.sci new file mode 100755 index 000000000..55379e6d4 --- /dev/null +++ b/686/CH12/EX12.1/Ex12_1.sci @@ -0,0 +1,21 @@ +clc();
+clear;
+
+ // To calculate the heat transfer coefficient
+
+L = 1029; // Heat of evaporation in Btu/lb
+n = 0.654*10^-5; // Kinematic viscosity in Btu/hr-ft-F
+p = 62; // density in lb/ft^3
+k = 0.367; // Thermal conductivity in Btu/hr-ft^2-F
+g = 32.2; // Gravity
+x = 3/12; // Distance from upper edge in ft
+ts = 114; // Saturation temperature in F
+tw = 105; // Wall temperature in F
+
+h = (g*k^3*p*L*3600/(4*n*x*(ts-tw)))^0.25; // Heat transfer coefficient
+hav = h*4/3; // Avg heat transfer coefficient
+
+printf("The average heat transfer coefficient is %d Btu/hr-ft^2-F",hav);
+
+
+
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