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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 /1962/CH9/EX9.7/example9_7.sce | |
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initial commit / add all books
Diffstat (limited to '1962/CH9/EX9.7/example9_7.sce')
| -rwxr-xr-x | 1962/CH9/EX9.7/example9_7.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/1962/CH9/EX9.7/example9_7.sce b/1962/CH9/EX9.7/example9_7.sce new file mode 100755 index 000000000..7072f5d91 --- /dev/null +++ b/1962/CH9/EX9.7/example9_7.sce @@ -0,0 +1,17 @@ +
+//example 9.7
+//page 320
+clc; funcprot(0);
+//initialisation of variable
+epsilon=0.025;//roughness
+L=500;
+pi=3.14;
+g=9.81;
+Q=0.1;
+S=5.43/100;
+K=Q/sqroot(S);
+//solving for D
+deff('y=f(D)','y=3.14/4*sqroot(2*9.81)*(2*log10(D/0.025)+1.14)*D^2.5-.3');
+[x]=fsolve(0.1,f);
+disp(x,"diameter(m):");
+clear
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