Assignment 2-RADIOSS Engine File Editing & 3D Meshing Challenge
c = √ ( 21000/0.0078)
c= 5188.74 ms.
2. The length of the rail is about 1000 mm.calculate the time takes for a shock wave to travel from one end of the rail to the other.
△T = L/c
= 1000/5188.74
= 0.1927ms.
3.Time for sound to travel length of rail
3.Time for sound to travel length of rail
= 0.1927ms
4.Edit the engine file so that the stress wave can be monitored, moving from one end of the rail to the other during impact -this will require a termination time equal to the time it takes for the sound to travel the length of the rail(set on/RUN card)
change 60.0000000000000 to
00.1927000000000
4.Edit the engine file so that the stress wave can be monitored, moving from one end of the rail to the other during impact -this will require a termination time equal to the time it takes for the sound to travel the length of the rail(set on/RUN card)
change 60.0000000000000 to
00.1927000000000
5.Set the frequency of animation output to a time that will give 20 animation steps(/ANIM/DT)
Tfrequency = Termination time / Total no. of steps
Tfrequency = 0.1927/20
Tfrequency = 0.0096.
6.Change /print -10.
AIM
For the given component we have to mesh the whole component by using Hexa and tetra
with Target tet size=5mm,hex size=10mm,tet collapse=0.15 and also maintain the element quality and do the 1d connection for the last component
HOUSING
2.ARM BRACKET
3.1D ELEMENT
RESULT
for the given component we will know how to mesh the component with tetra,Hexa and solid map and spin and other drag options too