CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Search Results

Register Blogs Community New Posts Updated Threads Search

Showing results 1 to 12 of 12
Search took 0.00 seconds. Search: Posts Made By: xisto
Forum: OpenFOAM Pre-Processing October 3, 2013, 07:46
Replies: 26
Views: 17,323
Posted By xisto
Check the previous posts, I think that I have put...

Check the previous posts, I think that I have put my 0 folder there..

Carlos
Forum: OpenFOAM Pre-Processing February 19, 2010, 10:59
Replies: 26
Views: 17,323
Posted By xisto
Hi gaz, My advice is for you to try some of...

Hi gaz,

My advice is for you to try some of FLUENT tutorials available in the web.

Check this website.

http://courses.cit.cornell.edu/fluent/

Good Luck
Forum: OpenFOAM Pre-Processing February 4, 2010, 16:22
Replies: 26
Views: 17,323
Posted By xisto
Ok Mehmet I will mail it to you. But mine...

Ok Mehmet I will mail it to you.

But mine is a 3D inviscid Case.

Open the grid with ParaFoam, the direction of the flow is z.

And I used rhoPisoFoam works fine, check the results.
...
Forum: OpenFOAM Pre-Processing February 1, 2010, 16:00
Replies: 26
Views: 17,323
Posted By xisto
the transonic case is a bit hard to solve. ...

the transonic case is a bit hard to solve.

In your fvSchemes you used for the divSchemes - upwind (in my case the residuals get stuck as well with the upwind)

Check mine:

With Gauss linear...
Forum: OpenFOAM Pre-Processing February 1, 2010, 12:14
Replies: 26
Views: 17,323
Posted By xisto
Why do you use a deltaT=0.1 - the rhoSimpleFoam...

Why do you use a deltaT=0.1 - the rhoSimpleFoam is a steady state solver.

Try deltaT=1..

CX
Forum: OpenFOAM Pre-Processing February 1, 2010, 10:23
Replies: 26
Views: 17,323
Posted By xisto
Ok. I notice an error in your...

Ok.

I notice an error in your thermophysicalProperties dictionary.

You specify that you are using the Sutherland transport in the transport properties and then you input the values for the...
Forum: OpenFOAM Pre-Processing February 1, 2010, 07:40
Replies: 26
Views: 17,323
Posted By xisto
Ok first of all I'm new at openFoam... I'm...

Ok first of all I'm new at openFoam...

I'm using 1.6

Can you post the shell information here?

Cheers,

CX
Forum: OpenFOAM Pre-Processing January 30, 2010, 18:16
Replies: 26
Views: 17,323
Posted By xisto
These one are for the transonic case (works in...

These one are for the transonic case (works in the subsonic also).

For the supersonic you need to specify all variables at inlet (fixed values for temperature (static), pressure (static) and...
Forum: OpenFOAM Pre-Processing December 3, 2009, 19:47
Replies: 26
Views: 17,323
Posted By xisto
Ok.. I used Total pressure for inlet with...

Ok..

I used Total pressure for inlet with psi = psi (compressible flow).

For velocity at inlet i used presureDirectedVelocityInlet were i give a value for the inlet direction, and a value for...
Forum: OpenFOAM Pre-Processing November 21, 2009, 05:46
Replies: 26
Views: 17,323
Posted By xisto
Anyone??? CX

Anyone???

CX
Forum: OpenFOAM Pre-Processing November 18, 2009, 06:36
Replies: 26
Views: 17,323
Posted By xisto
The controlDict file: application ...

The controlDict file:

application rhoPisoFoam;

startFrom startTime;

startTime 0;

stopAt endTime;
Forum: OpenFOAM Pre-Processing November 18, 2009, 06:33
Replies: 26
Views: 17,323
Posted By xisto
Boundary Conditions for Internal compressible Flow

Hello all,

First of all i am a newbie in OpenFOAM

I' m trying to simulate a compressible flow in a duct with a bump using laminar rhoPisoFoam.

I used Fluent to verify the case. In Fluent i...
Showing results 1 to 12 of 12

 
Forum Jump

All times are GMT -4. The time now is 14:20.

Contact Us - CFD Online - Privacy Statement - Top