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Search: Posts Made By: cosine
Forum: CFX May 6, 2011, 04:30
Replies: 12
Views: 3,552
Posted By cosine
Thanks for your reply. I do not know what i am...

Thanks for your reply.
I do not know what i am doing wrong but i observe too high values of concentration in the porous domain. I expect to have about 4 mol/m3 and i take the values multiplied...
Forum: CFX May 5, 2011, 03:46
Replies: 12
Views: 3,552
Posted By cosine
Thank you both for your advice. I think that i...

Thank you both for your advice.
I think that i am in a good way. I correct also the negative values. You are right stumpy!

Can you help me, if i can transform the transport equation for the AV in...
Forum: CFX May 4, 2011, 04:01
Replies: 12
Views: 3,552
Posted By cosine
ghorrocks, Yes, i assume that plasma also flows...

ghorrocks,
Yes, i assume that plasma also flows in arterial wall. So, i need the porous domain.
Thanks
Forum: CFX May 3, 2011, 14:21
Replies: 12
Views: 3,552
Posted By cosine
I am considering your idea, but i have some...

I am considering your idea, but i have some questions.
1) Even if i have interface, i think i can calculate wall shear stress at this region from the side of the fluid domain (at least i can show...
Forum: CFX May 3, 2011, 09:35
Replies: 12
Views: 3,552
Posted By cosine
Thank you Stumby, Actually, in my case i...

Thank you Stumby,

Actually, in my case i cannot use a consevative interface flux, because the transport across the interface is based on an CEL expression which defines a transfer coefficient. (I...
Forum: CFX May 3, 2011, 05:27
Replies: 12
Views: 3,552
Posted By cosine
calculation of additional variable in multiple domain

Hello,

I need to model mass transport in arteries. I have two domain e.g. one is a fluid domain (blood) and one is porous domain (arterial wall) as shown in the figures.

I create an interface...
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