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Search: Posts Made By: ghorrocks
Forum: CFX November 27, 2010, 20:57
Replies: 13
Views: 3,664
Posted By ghorrocks
OK, now I see. I did not know whether you were...

OK, now I see. I did not know whether you were talking about flow on the pore length scale or the whole oil field length scale.

From the paper it describes only modelling two or three pores, with...
Forum: CFX November 27, 2010, 08:06
Replies: 13
Views: 3,664
Posted By ghorrocks
What is your prof doing asking you to do a...

What is your prof doing asking you to do a multiphase simulation when you clearly have not done the basics? The single phase benchmarks might not be as sexy as a full multiphase simulation but unless...
Forum: CFX November 27, 2010, 06:33
Replies: 13
Views: 3,664
Posted By ghorrocks
This is not a model suitable for beginners. Have...

This is not a model suitable for beginners. Have you modelled things like the standard CFD single phase benchmark simulations - flow over a back step, flow over a cylinder, a NACA0012 airfoil,...
Forum: CFX November 27, 2010, 06:25
Replies: 13
Views: 3,664
Posted By ghorrocks
Depending on what you deem important or not...

Depending on what you deem important or not determines whether this is a straight forward model or something which will take several months by a CFD expert.

Are inertial effects important?
What...
Forum: CFX November 27, 2010, 06:00
Replies: 13
Views: 3,664
Posted By ghorrocks
What you are proposing is still far from simple....

What you are proposing is still far from simple. Again you must be making some simplifying assumptions. Are you assuming it can be modelled as a simple convection equation (ie no inertial effects)?...
Forum: CFX November 27, 2010, 05:40
Replies: 13
Views: 3,664
Posted By ghorrocks
Modelling CO2 in a oil reservoir is not a...

Modelling CO2 in a oil reservoir is not a "simple" model. You must be making some simplifying assumptions - Are you simply modelling a diffusion equation? Or flow in a porous medium? Or is it a...
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