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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 /551/CH15/EX15.30/30.sce | |
| 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 '551/CH15/EX15.30/30.sce')
| -rwxr-xr-x | 551/CH15/EX15.30/30.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/551/CH15/EX15.30/30.sce b/551/CH15/EX15.30/30.sce new file mode 100755 index 000000000..8724f43f7 --- /dev/null +++ b/551/CH15/EX15.30/30.sce @@ -0,0 +1,17 @@ +clc
+r1=0.105; //m
+r2=0.15; //m
+T1=120; //K
+T2=300; //K
+e1=0.03;
+e2=0.03;
+h_fg=209.35; //kJ/kg
+a=5.67*10^(-8);
+F_12=1;
+
+Q=4*%pi*r1^2*a*(T1^4-T2^4)/( ((1-e1)/e1) + 1/F_12 + ((1-e2)/e2)*r1^2/r2^2);
+
+rate=-Q*3600/h_fg/1000;
+disp("Rate of evaporation = ")
+disp(rate)
+disp("kg/h")
\ No newline at end of file |