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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1457/CH6/EX6.1 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1457/CH6/EX6.1')
| -rwxr-xr-x | 1457/CH6/EX6.1/6_1.sce | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/1457/CH6/EX6.1/6_1.sce b/1457/CH6/EX6.1/6_1.sce new file mode 100755 index 000000000..8ece9ee10 --- /dev/null +++ b/1457/CH6/EX6.1/6_1.sce @@ -0,0 +1,31 @@ +clc
+//Initialization of variables
+g=9.81 //kN/m^3
+V2=12 //m/s
+V3=12 //m/s
+A2=10^2
+A1=15^2
+A3=7.5^2
+t1=15
+t2=30
+//calculations
+V1=(A2*V2 + A3*V3)/A1
+Q1=%pi /4 *A1*10^-4 *V1
+Q2=%pi /4 *A2*10^-4 *V2
+Q3=%pi /4 *A3*10^-4 *V3
+P1g=V3^2 /(2*g) - V1^2 /(2*g)
+P1=P1g*g
+rho=10^3
+V2x=V2*cosd(t1)
+V3x=V3*cosd(t2)
+V1x=V1
+Fx= -P1*A1*10^-4 + (rho*Q2*V2x + rho*Q3*V3x - rho*Q1*V1x)
+Fx=Fx*10^-3
+V2y=V2*sind(t1)
+V3y=-V3*sind(t2)
+V1y=0
+Fy=rho*Q2*V2y +rho*Q3*V3y -rho*Q1*V1y
+Fy=Fy*10^-3
+//results
+printf("Force in x directio = %.3f kN",Fx)
+printf("\n Force in y direction = %.3f kN",Fy)
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