pjay
@pjay
Lab Tech
Joined: September 26, 2019 6:26 pm
Last seen: November 16, 2020 1:41 pm
Topics: 8 / Replies: 19
Reply
RE: Activate Parts Part Way Through Simulation

@negativevolume Yes I am trying to do this for time-savings, essentially I am running a 6-10s simulation with the explicit solver so its takes quite a...

5 years ago
Topic
Reply
RE: Gravity Acting Opposite for Some Parts and not Others

@negativevolume Can't say I was able to figure it out but changing the material property to elastic instead of rigid seemed to fix the problem.

5 years ago
Reply
RE: Gravity Acting Opposite for Some Parts and not Others

Hey @negativevolume, It did not seem to have an effect at all, I think I might have to try using the *BOUNDARY_PRESCRIBED_MOTION_RIGID card or if you ...

5 years ago
Reply
RE: Tracking Free-Surface of SPH Particles

@negativevolume Yes the "Append State No" takes the following form: start state : end state : n -> creating a file from the start state to the end ...

5 years ago
Reply
RE: Tracking Free-Surface of SPH Particles

In case anyone comes across this problem as well. Another solution is to output your D3plot at a suitable rate and reduce the parts showing to only th...

5 years ago
Topic
Replies: 3
Views: 2202
Reply
RE: Tracking Free-Surface of SPH Particles

@negativevolume I never ended up finding a solution in LS-DYNA, I ended up creating a image processing script that used a video file output from LS-DY...

5 years ago
Reply
RE: Node to Node contact between 2 different SPH Particles

Hi @adityasreekumar The SPH to SPH interaction is handle either with:(a) automatically with CONT=0 under CONTROL_SPH or(b) with CONT=1 under CONTROL_S...

5 years ago
Reply
RE: Tracking Free-Surface of SPH Particles

Hi @negativevolume, Yes that is correct, ideally I would like to take these measurements and compare them to experimental results from a flume to prov...

5 years ago
Topic
Page 2 / 2