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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 /587/CH2/EX2.15/example2_15.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 '587/CH2/EX2.15/example2_15.sce')
| -rwxr-xr-x | 587/CH2/EX2.15/example2_15.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/587/CH2/EX2.15/example2_15.sce b/587/CH2/EX2.15/example2_15.sce new file mode 100755 index 000000000..c21bcd5e1 --- /dev/null +++ b/587/CH2/EX2.15/example2_15.sce @@ -0,0 +1,17 @@ +clear;
+clc;
+
+//Example2.15[Heat Loss through a Steam Pipe]
+//Given:-
+L=20;//Pipe Length[m]
+k=20;//[W/m.degree Celcius]
+r1=0.06;//Inner Radius[m]
+r2=0.08;//Outer Radius[m]
+T1=150;//Temp of inner surface[degree Celcius]
+T2=60;//Temp of outer surface[degree Celcius]
+//Solution:-
+//Integrating differential equation we get T(r)=C1logr+C2, where C1 and C2 are
+C1=(T2-T1)/log(r2/r1);
+C2=T1-((T2-T1/log(r2/r1))*log(r1));
+Q_cyl=2*%pi*k*L*(T1-T2)/(log(r2/r1));
+disp("kW",round(Q_cyl/1000),"The rate of heat conduction through the pipe is")
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