diff options
Diffstat (limited to '806/CH7/EX7.1/71.sce')
| -rw-r--r-- | 806/CH7/EX7.1/71.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/806/CH7/EX7.1/71.sce b/806/CH7/EX7.1/71.sce new file mode 100644 index 000000000..0ffc8a9a0 --- /dev/null +++ b/806/CH7/EX7.1/71.sce @@ -0,0 +1,15 @@ +clc
+pathname=get_absolute_file_path('71.sce')
+filename=pathname+filesep()+'71.sci'
+exec(filename)
+diary('C:\users\Bhavesh\desktop\scilab\71.txt')
+disp("A smooth flat plate 3 m wide and 30 m long is towed through still water at 20 degree celsius with a speed of 6m/s.Determine the drag on one side of the plate and the drag on the first 3 m of plate")
+disp("Solution:")
+R=U*l/v//Reynolds number
+Cd=0.455/(log10(R))^2.58//Constant
+D1=Cd*w*l*p*(U^2)/2//Drag force on whole plate
+D2=Cd*w*l1*p*U^2/2//Drag force on first 3 m
+disp("N",D1,"Drag force on whole plate")
+disp("N",D2,"Drag force on first 3m")
+
+diary(0)
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