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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3720/CH13/EX13.6 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3720/CH13/EX13.6')
| -rw-r--r-- | 3720/CH13/EX13.6/Ex13_6.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3720/CH13/EX13.6/Ex13_6.sce b/3720/CH13/EX13.6/Ex13_6.sce new file mode 100644 index 000000000..01ad54985 --- /dev/null +++ b/3720/CH13/EX13.6/Ex13_6.sce @@ -0,0 +1,20 @@ +//Example 13_6
+clc;clear;
+// Given values
+b=6;//Width in m
+S_0=0.004;// The bottom slope
+y=2;// m
+g=9.81;// m/s^2
+//Properties
+n=0.014;// The Manning coefficient
+a=1;//The factor a is a dimensional constant in m^(1/3)/s
+
+//Calculation
+A_c=y*b;//The cross sectional area in m^2
+p=b+(2*y);// Perimeter in m
+R_h=A_c/p;// Hydraulic radius in m
+V=(a/n)*A_c*R_h^(2/3)*S_0^(1/2);
+printf('The flow rate,V=%0.1f m^3/s\n',V);
+// y=y_n=2 m
+y_c=V^2/(g*A_c^2);
+disp("This channel at these flow conditions is classified as STEEP since y_n <y_c ,and the flow is supercritical.")
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