diff options
Diffstat (limited to '3532/CH4/EX4.11.1/Ex4_15.sce')
| -rw-r--r-- | 3532/CH4/EX4.11.1/Ex4_15.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3532/CH4/EX4.11.1/Ex4_15.sce b/3532/CH4/EX4.11.1/Ex4_15.sce new file mode 100644 index 000000000..4696ee57f --- /dev/null +++ b/3532/CH4/EX4.11.1/Ex4_15.sce @@ -0,0 +1,15 @@ +clc
+clear
+mprintf('Mechanical vibrations by G.K.Grover\n Example 4.11.1\n')
+//given data
+T=2//period of free vibration in sec
+f=1//vertical harmonic frequency of machine in in Hz
+Z=2.5//amplitude of vibrotometer mass relative to vibrotometer frame in mm
+//calculations
+Wn=2*%pi/T
+W=2*%pi*f
+bet=(W/Wn)
+zeta=0//for vibrotometers
+Y=Z*(sqrt((1-bet^2)^2+(2*zeta*bet)^2))/bet^2//amplitude of vibration of machine Eqn 4.4.11 in Sec 4.4.2
+//output
+mprintf(' The amplitude of vibration of support of machine is %4.4f mm',Y)
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