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Re: [lammps-users] deform in a non-periodic direction
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Re: [lammps-users] deform in a non-periodic direction


From: Rajesh <creativeidleminds@...24...>
Date: Tue, 19 Dec 2017 10:24:39 +0530

You can use fix move command or change_box.

On Tue, Dec 19, 2017 at 3:32 AM, Axel Kohlmeyer <akohlmey@...24...> wrote:


On Mon, Dec 18, 2017 at 4:54 PM, Khourshaei Shar, Ali <akhoursh@...6666...> wrote:

Hi Prof. Kohlmeyer,


Thank you for your response. You mean addforce command ?


​please apply fix i/should/read/the/documentation first.

axel.


 

Ali


From: Axel Kohlmeyer <akohlmey@...24...>
Sent: Monday, December 18, 2017 4:48:29 PM
To: Khourshaei Shar, Ali
Cc: lammps-users@...655....net
Subject: Re: [lammps-users] deform in a non-periodic direction
 


On Mon, Dec 18, 2017 at 4:27 PM, Khourshaei Shar, Ali <akhoursh@...5925...66...> wrote:

Dear LAMMPS users,

Hi,


In case I have a system with ( P P S ) boundary condition, how can I deform it in z direction, i.e. non-periodic direction, ? As you may know, fix deform doesn't work in this case.


​of course not, because it doesn't make sense. you have to explicitly apply forces.

axel.​

 

Regards,

Ali


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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.



--
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.

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