Re: [Yade-users] [Question #700260]: Any example for rock solid-fluid coupling triax?

2022-01-18 Thread Ziyu Wang
Question #700260 on Yade changed:
https://answers.launchpad.net/yade/+question/700260

Status: Solved => Open

Ziyu Wang is still having a problem:
Hello,Robert
I'm sorry to restart this problem. I have a little confusion about example[1]
In [1],The permeability is calculated by the following formula:
permeability = abs(Qin)/1.e-4 
What is the meaning of 1.e-4?How to get this value.


[1]https://gitlab.com/yade-dev/trunk/-/blob/master/examples/FluidCouplingPFV/oedometer.py

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Re: [Yade-users] [Question #700260]: Any example for rock solid-fluid coupling triax?

2022-01-17 Thread Ziyu Wang
Question #700260 on Yade changed:
https://answers.launchpad.net/yade/+question/700260

Status: Answered => Solved

Ziyu Wang confirmed that the question is solved:
Thanks Robert,that solved my problem.

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Re: [Yade-users] [Question #700260]: Any example for rock solid-fluid coupling triax?

2022-01-17 Thread Robert Caulk
Question #700260 on Yade changed:
https://answers.launchpad.net/yade/+question/700260

Status: Open => Answered

Robert Caulk proposed the following answer:
Hello,

>But I don't know how to measure seepage characteristics, such as
permeability

It is probably a good idea to start with the examples. We have an
example showing how to measure permeability [1]

>So maybe some examples about rock fluid-solid coupling are help.

FlowEngine can be coupled with any material you like. If you want some
kind of jointed crack rock model, you can use JCFpm. If you just want a
cohesive rock then you can use CohFrictPhys.

Cheers,

Robert

[1]https://gitlab.com/yade-
dev/trunk/-/blob/master/examples/FluidCouplingPFV/oedometer.py

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[Yade-users] [Question #700260]: Any example for rock solid-fluid coupling triax?

2022-01-16 Thread Ziyu Wang
New question #700260 on Yade:
https://answers.launchpad.net/yade/+question/700260

Hello,
As mentioned in the title, I want to study the evolution law of mechanical 
properties of rock under triaxial compression under fluid solid coupling. I 
know that flowengine should be used for my purpose.
But I don't know how to measure seepage characteristics, such as permeability 
and so on..So maybe some examples about rock fluid-solid coupling are help.

Best wishes.

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