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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 /1379/CH7/EX7.1.3/example7_3.sce | |
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initial commit / add all books
Diffstat (limited to '1379/CH7/EX7.1.3/example7_3.sce')
| -rwxr-xr-x | 1379/CH7/EX7.1.3/example7_3.sce | 30 |
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diff --git a/1379/CH7/EX7.1.3/example7_3.sce b/1379/CH7/EX7.1.3/example7_3.sce new file mode 100755 index 000000000..70e2977c8 --- /dev/null +++ b/1379/CH7/EX7.1.3/example7_3.sce @@ -0,0 +1,30 @@ +
+
+//exapple 7.3
+clc; funcprot(0);
+// Initialization of Variable
+dr=2;//dia of column
+mu=2.02/10^5;
+rho=998;
+K=5.1;
+g=9.81;
+Q=10000/3600;
+l=50.8/1000;
+d=l;
+n=5790;
+len=18;
+thik=6.35/1000;
+pi=3.1414;
+//part1
+//calculation
+CA=pi*dr^2/4;//cross sectional area
+u=Q/CA;
+Vs=pi*d^2/4*l-pi*l/4*(d-2*thik)^2;//volume of each ring
+e=1-Vs*n;
+Surfacearea=pi*d*l+2*pi*d^2/4+pi*(d-2*thik)*l-2*pi*(d-2*thik)^2/4;
+S=Surfacearea/Vs;
+S=round(S*10)/10;
+delP=K*S^2/e^3*mu*len*u*(1-e)^2;
+delh=delP/rho/g;
+disp(delh*100,"pressure drop in terms of (cm of H20)")
+
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