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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 /2087/CH14/EX14.28/example14_28.sce | |
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Diffstat (limited to '2087/CH14/EX14.28/example14_28.sce')
| -rwxr-xr-x | 2087/CH14/EX14.28/example14_28.sce | 22 |
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diff --git a/2087/CH14/EX14.28/example14_28.sce b/2087/CH14/EX14.28/example14_28.sce new file mode 100755 index 000000000..6d7f467f1 --- /dev/null +++ b/2087/CH14/EX14.28/example14_28.sce @@ -0,0 +1,22 @@ +
+
+//example 14.28
+//design a regime channel using Laecy's theory
+clc;funcprot(0);
+//given
+Q=35; //discharge
+f=0.9; //silt factor
+s=1/2; //side slope
+
+V=(Q*f/140)^(1/6);
+A=Q/V;
+P=4.75*Q^0.5;
+D=(P-(P^2-6.944*A)^0.5)/3.472;
+B=P-2.236*D;
+
+R=5*V^2/(2*f);
+S=f^(5/3)/(3340*Q^(1/6));
+D=round(D*100)/100;
+mprintf("Bed slope=%f.",S);
+mprintf("\nWidth of channel section=%i m.",B);
+mprintf("\nDepth of channel section=%f m.",D);
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