Project

Assignment-2

Data collected from radios file:

Units used: g mm ms

E = 210000

Rho = 0.0078

Length = 1000 mm

Q1. Check the material properties of the rail component and calculate the speed of sound in rail component.

Ans: Speed of sound, c = Sq. root of E/Rho

C = 5188.745 mm/ms

Q2. Time taken by shock wave to cross the length of component?

Ans: Time Taken = Length/ speed

= 1000/5188.745

= 0.192725 ms

Q3. Time taken by shock wave to cross the length of component?

Ans: Time Taken = Length/ speed

= 1000/5188.745

= 0.192725 ms

Q4. & Q5.

Time taken = 0.1927

Frequency 20 cycles in above time = 0.1927/20 = 9.635 e -3

FIRSTRUN_0001.rad

/VERS/120

/RUN/FIRST_RUN/1/

0.192700000000000

/ANIM/VECT/DISP

/ANIM/VECT/VEL

/ANIM/ELEM/EPSP

/ANIM/ELEM/ENER

/ANIM/ELEM/VONM

/ANIM/ELEM/HOURG

/ANIM/DT

0.000000000000000 0.009635000000000

/PRINT/-10

/TFILE/0

0.100000000000000

/RFILE

5000

/ANIM/NODA/DMAS

/DT/NODA/0

Ship work like this
in your own course.