Storage Model in Darcy's law

Topics: Porous Media, 4.2a

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Simin Akbariyeh

Simin Akbariyeh

March 12, 2012 4:30pm UTC

Storage Model in Darcy's law

In Darcy's law when we right click to add boundary conditions or so, there is also an Storage Model option in which we may define the properties of the fluid and matrix. The last parameter is Storage with a unit equal to 1/Pa. What does this storage mean and what is the application? For example we use it when we have a solute injection which combine the Darcy's law and Solute transport.

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Neeraj Jagtap

Neeraj Jagtap

September 30, 2015 10:52am UTC in response to Simin Akbariyeh

Re: Storage Model in Darcy's law

Hi Simin, i am facing the same question.Do you know what are those compressibility of fluid and matrix?
If yes please let me know.
Thanks

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Xu Yi

Xu Yi

October 4, 2015 7:18am UTC in response to Neeraj Jagtap

Re: Storage Model in Darcy's law

Hi Neeraj, the Storage S (1/Pa) is equivalent to the Reuss average of the fluid and solid
compressibilities. You can see this article for the Storage, Zheng, Yibing, Robert Burridge, and Daniel R. Burns. Reservoir simulation with the finite element method using Biot poroelastic approach. Massachusetts Institute of Technology. Earth Resources Laboratory, 2003.

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Neeraj Jagtap

Neeraj Jagtap

October 12, 2015 11:32am UTC in response to Xu Yi

Re: Storage Model in Darcy's law

Thank you Xu Yi

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