Search Results

Showing results 1 to 5 of 5
Search took 0.00 seconds. Search: Posts Made By: openfoam_user

Forum: OpenFOAM Running, Solving & CFD

March 21, 2013, 06:55

Replies: 8

blood flow - aneurysm

Views: 2,145

Posted By openfoam_user

Hi Gerhard,thanks for your useful information. ...

Hi Gerhard,thanks for your useful information.

Best regards,
Stephane.

Forum: OpenFOAM Running, Solving & CFD

March 21, 2013, 06:06

Replies: 8

blood flow - aneurysm

Views: 2,145

Posted By openfoam_user

Hi, I think you can assume blood as a...

Hi,

I think you can assume blood as a Newtonian fluid in (large) arteries.
But in small capillaries it must be considered as non-Newtonian fluid.

Regards,
Stephane.

Forum: OpenFOAM Running, Solving & CFD

March 21, 2013, 05:24

Replies: 8

blood flow - aneurysm

Views: 2,145

Posted By openfoam_user

Hi Anton, Now it works. I put laminar as...

Hi Anton,

Now it works. I put laminar as RASModel in the RASProperties file.

Previously I had kEpsilon as RASModel with turbulence off.

So it means that a laminar computation is not equal to...

Forum: OpenFOAM Running, Solving & CFD

March 21, 2013, 03:30

Replies: 8

blood flow - aneurysm

Views: 2,145

Posted By openfoam_user

Hi Anton, OK. But with the simpleFoam...

Hi Anton,

OK.
But with the simpleFoam solver you don't need the density. Does it mean that density is equal to 1 or not ?
You only set the kinematic viscosity.

Best regards,
Stephane.

Forum: OpenFOAM Running, Solving & CFD

March 21, 2013, 02:57

Replies: 8

blood flow - aneurysm

Views: 2,145

Posted By openfoam_user

blood flow - aneurysm

Hi OF-users,

I'd like to model the blood flow in the aneurysm.

Blood characteristics are:
- density: 1080 kg/m3
- kinematic viscosity: 3.7037e-06 m2/s

Which solver do you recommend for...

Showing results 1 to 5 of 5

Forum Jump

All times are GMT -4. The time now is 07:00.