Dear LIGGGHTS-Users,
I try to simulate a simple water jet that impacts on a wall. Does someone know how to generate a continuous water jet with the sph-model. I know how it works with the "insert/stream" command for a granular simulation but it seems that this is not valid for sph.
Thanks for any reply
Nate
ckloss | Thu, 02/09/2012 - 17:37
Hi Nate, that's actually a
Hi Nate,
that's actually a good idea to use that for sph. However, it would need something like particleToInsert.h/cpp specific for sph, so a particleToInsert_sph.h/cpp and maybe some minor modifications to to fix_particledistribution.h/cpp and fix_template_sphere.h/cpp. I'll put it on my list, but most likely it'll be a couple of weeks until I can allocate time for that. If you want to start earlier, feel free to dig into the code. If questions remain, feel free to ask them in the developer forums
Cheers, Christoph
Nate | Mon, 02/13/2012 - 10:58
thank you for your answer.
Hi Christoph,
thank you for your answer.
It would be great if you could put this topic on your list.
At the moment I try to understand the code and make some modifications in the particleToInsert.h/cpp files.
If I am able to modify the needed files to perform a sph-jet-simulation, i will let you know. Otherwise I would appreciate it if you inform me about your progress in this case.
Cheers
nate
ckloss | Mon, 02/13/2012 - 14:25
sounds like a plan! Cheers,
sounds like a plan!
Cheers, Christoph
crixman | Wed, 01/21/2015 - 13:08
interesting topic
Dear all, any news on the subject? I would be interested in coupling SPH and DEM but would require SPH stream as well!
Let me know if it has been uploaded in new versions.
Also, I would like to point out that LIGGGHTS version 3.x has some bugs in rigid body motion and I had to switch to version 2.x!
Cheers
ckloss | Mon, 02/09/2015 - 13:24
Hi,
Hi,
no, no real news on that subject. It would be pretty straight forward to do it but no one has done it yet :-)
>>LIGGGHTS version 3.x has some bugs in rigid body motion
I assume you refer to fix rigid? Just post a case and we'll have a look
Best wishes
Christoph