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porous media
Posted 08.01.2016, 22:38 GMT-5 Porous Media Flow Version 4.3, Version 5.0 0 Replies
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i do some subsurface fluid injection using comsol ,
my model is subsurface cube with property of porosity, permeability, density, pressure etc. then I use darcy and solid mechanic as physics and also using time dependent study.
the result I got is total displacement, strain and pressure which is good (thank you comsol)
but i need to see the change of porosity and permebality in cube due to fluid injection, prior modelling shows no change in porosity and permeability.
could you explain me how to build the appropiate function so both porosity and permeability also change over time due to fluid injection?
best regards,
rizal
Hello Rizal Abda
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