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Diffstat (limited to '3785/CH2/EX2.3/Ex2_3.sce')
| -rw-r--r-- | 3785/CH2/EX2.3/Ex2_3.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3785/CH2/EX2.3/Ex2_3.sce b/3785/CH2/EX2.3/Ex2_3.sce new file mode 100644 index 000000000..83aa1c965 --- /dev/null +++ b/3785/CH2/EX2.3/Ex2_3.sce @@ -0,0 +1,16 @@ +// Example 2_3
+clc;funcprot(0);
+// Given data
+D=1;// The diameter of a circular flat plate in m
+h=3;// Distance in m
+theta=45;// Angle in degrees
+rho=1*10^3;// The density of water in kg/m^3
+g=9.807;// The acceleration due to gravity in m/s^2
+
+// Calculation
+p_c=rho*g*h;// The gage pressure at the plate centroid in Pa
+A=(%pi*D^2)/4;// Area in m^2
+F=p_c*A;// The total force exerted on the plate by the water in N
+printf("\nThe total force exerted on the plate by the water,F=%1.3e N",F);
+y_cp=-(rho*g*D^2)/(16*sqrt(2)*p_c);// The distance between the center of pressure cp and the centroid of the circular plate in m
+printf("\nThe distance between the center of pressure cp and the centroid of the circular plate,y_cp=%1.3e m",y_cp);
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