Search found 118 matches

by Jacques Fontaine
Sat Apr 18, 2015 7:29 pm
Forum: code_saturne usage
Topic: uselen subroutine change from CS 2.0 to CS 3.0
Replies: 5
Views: 7586

Re: uselen subroutine change from CS 2.0 to CS 3.0

Hello,
uselen was a dedicated function for fields postprocessing for electric arcs module in v2.0. In v3.0, you can make postprocessing on the unified and general prostpro function (cs_user_postprocess_var).

Regards,
by Jacques Fontaine
Thu Mar 26, 2015 10:09 am
Forum: code_saturne usage
Topic: LES suggestions for inlet boundary condition ?!
Replies: 2
Views: 3268

Re: LES suggestions for inlet boundary condition ?!

Hello,

Yes. In documentation (theory and user) there is a section 'BCs for LES'.

Regards,
by Jacques Fontaine
Wed Mar 18, 2015 2:25 pm
Forum: code_saturne usage
Topic: boundary condition visualization in ensight
Replies: 2
Views: 3457

Re: boundary condition visualization in ensight

Hello,

You can activate wall temperature in GUI.
Regards,
by Jacques Fontaine
Wed Mar 18, 2015 2:23 pm
Forum: code_saturne usage
Topic: thinwall
Replies: 1
Views: 2821

Re: thinwall

Hello,

It is not really a thinwall problem.

Is it multi-cores calculation ? If yes, maybe there is no face 'wall0' on rank 0 (rank 0 print in listing).
Regards,
by Jacques Fontaine
Mon Dec 29, 2014 11:32 am
Forum: code_saturne usage
Topic: Problem with adimensional computation
Replies: 2
Views: 3933

Re: Problem with adimensional computation

We think that to multiply the velocity by this adimensional factor causes a calculation on the velocity ( exceeding a threshold value (epzero ?) that defines the zero). Paul Hello, This is possible. You must check by yourself in the code. Maybe you could change another factor (geometry size?) to re...
by Jacques Fontaine
Thu Oct 30, 2014 9:18 pm
Forum: code_saturne usage
Topic: How to use the user law of electric potential boundary
Replies: 1
Views: 2762

Re: How to use the user law of electric potential boundary

Hello,

You can impose user low for electric potential with cs_user_boundary_conditions subroutine.
I do not know why the functionality is deactivated in the GUI. I will check.

Regards,
JF
by Jacques Fontaine
Mon Oct 27, 2014 10:54 am
Forum: code_saturne usage
Topic: Output of mass or volume flow
Replies: 4
Views: 5225

Re: Outout of mass or volume flow

Hello,

Brian has joined an example for Code_Saturne 3.2; you are using 3.3. This example should be updated from 3.2 -> 3.3 (in this case only the header should be updated).

Regards,
by Jacques Fontaine
Mon Sep 22, 2014 7:12 pm
Forum: code_saturne usage
Topic: Boundary Conditions Error
Replies: 6
Views: 7621

Re: Boundary Conditions Error

To impose "symmetry" you must select type "symmetry" in GUI. If you are using user fortran for setup, please read the headers.

By the way there are examples of symmetry condition in the other tuto.
by Jacques Fontaine
Thu Sep 18, 2014 8:06 pm
Forum: code_saturne usage
Topic: Boundary Conditions Error
Replies: 6
Views: 7621

Re: Boundary Conditions Error

Hello,

And symmetries ?
JF
by Jacques Fontaine
Thu Sep 18, 2014 8:02 pm
Forum: code_saturne usage
Topic: Cell selection by nodes
Replies: 2
Views: 3653

Re: Cell selection by nodes

Hello,

Is it possible to know for what purpose you want to select nodes (and associated faces)?
Regards,