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Re: [lammps-users] [EXTERNAL] Re: rolling friction and cohesion models under development for granular models?
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Re: [lammps-users] [EXTERNAL] Re: rolling friction and cohesion models under development for granular models?


From: "Bolintineanu, Dan Stefan" <dsbolin@...3...>
Date: Mon, 13 Nov 2017 20:35:59 +0000

Bruce,

These features are currently still under development. I expect we’ll have a working version of a more general granular pair style that includes rolling friction and cohesion, which we can add to the general release in a few weeks, maybe a couple of months at the latest.

 

Best,

Dan

 

 

 

From: Axel Kohlmeyer [mailto:akohlmey@...24...]
Sent: Monday, November 13, 2017 1:01 PM
To: Bruce Ferdowsi <bferdowsi@...3963...>
Cc: LAMMPS Users Mailing List <lammps-users@lists.sourceforge.net>; Bolintineanu, Dan Stefan <dsbolin@...3...>
Subject: [EXTERNAL] Re: [lammps-users] rolling friction and cohesion models under development for granular models?

 

 

 

On Mon, Nov 13, 2017 at 2:58 PM, Bruce Ferdowsi <bferdowsi@...3963...> wrote:

Hi, All,

 

I was looking through the materials of the fifth LAMMPS Workshop and Symposium and came across this presentation by Dan S. Bolintineanu:

 

http://lammps.sandia.gov/workshops/Aug17/pdf/bolintineanu.pdf

here it is indicated that complex contact potentials for granular simulations, including rolling friction and cohesion models are being added to new versions of lammps. My question is if there is an under development version of lammps with preliminary versions of this new features for public access (e.g. on GitHub) or this is still work in progress for private/(public) use and is not/(yet) released for public?

 

this question is best directed at the author of the presentation (cc'd).

 

axel.

 

 

Thank you and have a great day.

Best wishes,

Bruce


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--

Dr. Axel Kohlmeyer  akohlmey@...24...  http://goo.gl/1wk0
College of Science & Technology, Temple University, Philadelphia PA, USA
International Centre for Theoretical Physics, Trieste. Italy.