Question #697195 on Yade changed:
https://answers.launchpad.net/yade/+question/697195
Status: Answered => Solved
Zhicheng Gao confirmed that the question is solved:
Thanks Bruno Chareyre, that solved my question.
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Question #697195 on Yade changed:
https://answers.launchpad.net/yade/+question/697195
Bruno Chareyre proposed the following answer:
As the name suggests, PeriodicFlowEngine is for periodic (no-)boundary
condition. So no it is not really a "boundary" value problem. It is a
periodic field problem.
Question #697195 on Yade changed:
https://answers.launchpad.net/yade/+question/697195
Zhicheng Gao posted a new comment:
Dear Bruno,
Thank you for your response. In my mind, the flow problem is a boundary value
problem, so the PeriodicFlowEngine should get the position and value of the
Question #697195 on Yade changed:
https://answers.launchpad.net/yade/+question/697195
Status: Open => Answered
Bruno Chareyre proposed the following answer:
Hi,
1/ No, if it is periodic there is just no walls. You simply impose a
macroscopic pressure gradient. (well... it really depends
New question #697195 on Yade:
https://answers.launchpad.net/yade/+question/697195
I build the scene in the periodic boundary, so there are no walls. Does that
mean I should use flow.boundaryUseMaxMin= [1,1,1,1,1,1], given that the label
of PeriodicFlowEngine is set to flow.
Another question, I
Question #697195 on Yade changed:
https://answers.launchpad.net/yade/+question/697195
Zhicheng Gao gave more information on the question:
[1]https://link.springer.com/article/10.1007/s11242-011-9915-6
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