diff options
Diffstat (limited to '3886/CH10/EX10.14')
| -rw-r--r-- | 3886/CH10/EX10.14/10_14.sce | 26 | ||||
| -rw-r--r-- | 3886/CH10/EX10.14/10_14.txt | 4 |
2 files changed, 30 insertions, 0 deletions
diff --git a/3886/CH10/EX10.14/10_14.sce b/3886/CH10/EX10.14/10_14.sce new file mode 100644 index 000000000..0caf2b0fa --- /dev/null +++ b/3886/CH10/EX10.14/10_14.sce @@ -0,0 +1,26 @@ +//Moment of Inertia of flywheel
+//refer fig. 10.24
+//Moment of inertia of rim
+aRo=1.5/2
+aRi=1.4/2
+at=0.30
+rho=7200 //kg/m^3
+I1=((%pi)*0.3*7200*(0.75^4-0.7^4))/(2) //units
+//Moment of inertia of hub
+bRo=0.25/2 //m
+bRi=0.1/2 //m
+bt=0.2 //m
+I2=(%pi)*(0.2*7200)*(0.125^4-0.05^4)/(2) //units
+//Moment of inertia of Arms
+A=8000*(10^-9) //m^2
+l=0.575 //m
+d=(0.575/2)+0.125 //m
+M=l*A*rho //kg
+//there are six such arms
+I3=6*0.03312*((0.575)^2/(12))*(0.4125^2) //units
+//moment of inertia of flywheel
+I=I1+I2+I3 //units
+printf("\nmoment of inertia of flywheel=%.2f units",I)
+
+
+
diff --git a/3886/CH10/EX10.14/10_14.txt b/3886/CH10/EX10.14/10_14.txt new file mode 100644 index 000000000..98023a3c2 --- /dev/null +++ b/3886/CH10/EX10.14/10_14.txt @@ -0,0 +1,4 @@ +
+--> exec('E:\My program EM\10. Centre of gravity and mass moment of inertia\10.14.sce', -1)
+
+moment of inertia of flywheel=259.44 units
\ No newline at end of file |