September 3, 2018 at 2:56 amxfengSubscriber
Hi all, I am working on a 3D cylindrical model using SPH as my solver.
My model shows radial symmetry so I have modeled one quadrant and am using two symmetry planes.
When I run the SPH solver in Autodyn my SPH particles are "leaking" through my symmetry planes.. is this normal?
Would implementing some sort of boundary on the symmetry plane prevent this? How would I implement it?
Additionally, how would I implement impendance/flow-out boundary for my SPH model?
Perhaps if I did not use symmetry then this would not be an issue, however I am unable to find a create section view option in Autodyn. How would I create sections in Autodyn then?
Any help MUCH appreciated,
September 3, 2018 at 3:32 amxfengSubscriber
edit: sections can be created by using the plot->view ranges and slices for SPH and unstructured parts as described here:
edit 2: SPH particle 'leaking' appears to be resolved by matching SPH particle sizes for each packed object.
September 3, 2018 at 1:11 pmDrAmineAnsys Employee
removing links to sharcnet help.
- You must be logged in to reply to this topic.
Earth Rescue – An Ansys Online Series
The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.
Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.
- explicit dynamics
- Explicit dynamics ERRORS
- turning simulation
- getting zero maximum and minimum stress value in explicit analysis
- How do get Full values instead of just minimum and maximum ?
- How to figure out impact force in Explicit Dynamic Analysis
- Monte Carlo Simulation
- Which analysis to use for dynamic and quasi-static compression of auxetic structures?
- Running an explicit dynamics simulation on a composite plate
- Euler Domain Restricting Simulation
© 2023 Copyright ANSYS, Inc. All rights reserved.