Question regarding how to model a quasi static simulation in explicit dynamic ANSYS

- November 12, 2019 at 10:47 pm
  
  sharkilspot
  Subscriber
  
  I understand that u can simulate a quasi static test in explicit dynamic by ANSYS.
  
  If I want to simulate honeycomb core uniaxial compression with quasi static state, what parameter shoud I defined ?
  
  Should I vary the "CFL time step"? or the "staic damping"?
  
  From my understanding the goal is to have the low kinetic energy right? what about contact energy? (FYI: I use the honeycomb extension to create the specimen, so it has bond type join that might cause contact energy. . . I think, im very ignorant about where this contact energy came from)
  
  what about "initial condition"? should I define head (the test machine pressure head) as "velocity" or "displacement"?
  
  Any reply/guidance/tutorial/link regarding my question is highly anticipated.
  
  Thank You
- November 13, 2019 at 4:20 pm
  
  Missy Ji
  Ansys Employee
  
  check the knowledge materials here any ANSYS customer portal.
  
  #2042916
  
  Model Quasi Static processes using Explicit Dynamics with Velocity Scaling
- November 16, 2019 at 4:50 pm
  
  sharkilspot
  Subscriber
  
  Thanks for the reply
  
  Unfortunately I cant access the link, can you help send the pdf to my email (syahiirk@students.itb.ac.id) instead? Much appreciated.
- November 19, 2019 at 3:49 pm
  
  Missy Ji
  Ansys Employee
- November 20, 2019 at 12:37 am
  
  sharkilspot
  Subscriber
  
  Thank you so much for the trouble.
  
  Your post really help me a LOT.
- February 9, 2021 at 9:20 am
  
  djtan
  Subscriber
  
  Ive been enlightened, nThankssssn

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