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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 /629/CH12/EX12.4 | |
| 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 '629/CH12/EX12.4')
| -rw-r--r-- | 629/CH12/EX12.4/ex12_4.txt | 2 | ||||
| -rw-r--r-- | 629/CH12/EX12.4/example12_4.sce | 13 |
2 files changed, 15 insertions, 0 deletions
diff --git a/629/CH12/EX12.4/ex12_4.txt b/629/CH12/EX12.4/ex12_4.txt new file mode 100644 index 000000000..7c7ae6ac9 --- /dev/null +++ b/629/CH12/EX12.4/ex12_4.txt @@ -0,0 +1,2 @@ +
+ The drag force on the sphere = 2.58 N.
\ No newline at end of file diff --git a/629/CH12/EX12.4/example12_4.sce b/629/CH12/EX12.4/example12_4.sce new file mode 100644 index 000000000..3cf8712ef --- /dev/null +++ b/629/CH12/EX12.4/example12_4.sce @@ -0,0 +1,13 @@ +clear
+clc
+//Example 12.4 DRAG FORCE ON A SPHERE
+k=1.4;
+p=101; //pressure[kPa]
+M=0.7; //Mach number
+q=k*p*M^2/2 //kinetic pressure[kPa]
+CD=0.95;
+D=0.01; //[m]
+A=%pi*D^2/4 //area[m^2]
+//Drag force
+FD=CD*q*A*10^3 //[N]
+printf("\n The drag force on the sphere = %.2f N.\n",FD)
\ No newline at end of file |