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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 /806/CH7/EX7.1 | |
| 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 '806/CH7/EX7.1')
| -rw-r--r-- | 806/CH7/EX7.1/71.sce | 15 | ||||
| -rw-r--r-- | 806/CH7/EX7.1/71.txt | 21 |
2 files changed, 36 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)
diff --git a/806/CH7/EX7.1/71.txt b/806/CH7/EX7.1/71.txt new file mode 100644 index 000000000..55756a872 --- /dev/null +++ b/806/CH7/EX7.1/71.txt @@ -0,0 +1,21 @@ +
+ A smooth flat plate 3 m wide and 30 m l
+ ong is towed through still water a
+ t 20 degree celsius with a speed o
+ f 6m/s.Determine the drag on one s
+ ide of the plate and the drag on t
+ he first 3 m of plate
+
+ Solution:
+
+ Drag force on whole plate
+
+ 3176.7877
+
+ N
+
+ Drag force on first 3m
+
+ 317.67877
+
+ N
|