How I can setup Fluent for a Define_Profile on FZ?
I have a UDF code wich have a Define_Profile on a Fluid Zone.
For a Velocity Inlet is easy setup Define_profile because it have a appropriate label for input profiles. But when we define a profile in a Fluid Zone we have only a Fixed Values, Source Terms, Laminar Zone and Porous Zone. So, to setup correctely the boundary conditions we need go to Boundary Painel and the ID label is a INDEX number for Define_Profile(name,thread,INDEX). My question is, how i can tell Fluent the Fluid Zone have a specific profile? In other words, how can setup Define_Profile for a Fluid Zone? |
Re: How I can setup Fluent for a Define_Profile on
The flow in the fluid zone will be calculated by the solver, so the only reason you may want to specify a profile for the fluid zone is for initilization purposes. Is that correct? If this is correct, you may want to use Define_init.
Otherwise, I don't see why you need to specify a profile inside a fluid zone. Hope that helps. |
Re: How I can setup Fluent for a Define_Profile on
My question is: When we setup Fixed Values on Fluid Zone Painel, avlues of variables are constants in each iteration or in all computation until computation converge?
|
Re: How I can setup Fluent for a Define_Profile on
Looking at the FLUENT user's documentation, you can in fact use the Define_Profile for fixing the values inside your fluid zone.
In the UDF documentation it provides an example of using the Define_Profile for fixing the values in your fluid zone. it is example 3 in section 2.3.13 of the UDF documentation. The fixed valued variables will have a fixed value for every iteration until convergence have been achieved. Hope that helps. |
Re: How I can setup Fluent for a Define_Profile on
zongtwi I had be see the manual. My doubt is if i have a varaiable wich are defined on defined_adjust (at every iteration and is called at the beginning of every iteration), and I need that variable is constant in each iteration on define profile.
|
Hi Nuno,
Have you define profile on fluid zone? If you suceed, Do you mind telling me your method? |
All times are GMT -4. The time now is 03:18. |