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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 /965/CH7/EX7.29/29.sci | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '965/CH7/EX7.29/29.sci')
| -rw-r--r-- | 965/CH7/EX7.29/29.sci | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/965/CH7/EX7.29/29.sci b/965/CH7/EX7.29/29.sci new file mode 100644 index 000000000..f314f6030 --- /dev/null +++ b/965/CH7/EX7.29/29.sci @@ -0,0 +1,17 @@ +clc;
+clear all;
+disp("Total power required")
+L=50;//m
+D=5;//m
+U=8;//m/s
+ta=20;// degree C
+rho=1030;//kg/m^3
+v=10^(-6);//m^2/s
+ReL=U*L/v;
+Rex=5*10^5;
+x=Rex*v/U;
+Cf=0.455/(log10(ReL))^2.58;
+A=%pi*D*L;//m^2
+Fd=Cf*0.5*rho*A*U^2;
+P=Fd*U/1000;//kW
+disp("kW",P,"Power required =")
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