Search found 13 matches

by jingless
Mon Jul 11, 2016 4:21 pm
Forum: Syrthes related questions
Topic: Syrthes extra questions
Replies: 10
Views: 12506

Re: Syrthes extra questions

Hello Yvan, It's about mesh verification, not code verification. I assume the code it's ok and the view factors computation is correct within Syrthes. Actually, there is a validation manual with many numerical versus analytical view factors computation demonstrating that Syrthes can compute correctl...
by jingless
Thu Jul 07, 2016 6:02 pm
Forum: Syrthes related questions
Topic: Syrthes extra questions
Replies: 10
Views: 12506

Re: Syrthes extra questions

Hello, With respect to question 1, view factors, we are still trying to figure out how to compute them. I just write now to highlight the importance of this. Thermal radiation depends deeply on the view factors value. And view factors are mesh-dependent. So, you really need to compute them and check...
by jingless
Tue Jul 05, 2016 4:57 pm
Forum: Syrthes related questions
Topic: Syrthes extra questions
Replies: 10
Views: 12506

Re: Syrthes extra questions

Hello, The computation within paraview, Filter: Gradient, uses central differences, so at the boundaries, the computation it's not very good, they should use there backward and forward differences. In any case, I found how to compute the flux properly. It was there, we didn't realized but it was the...
by jingless
Mon Jul 04, 2016 12:24 pm
Forum: Syrthes related questions
Topic: Syrthes extra questions
Replies: 10
Views: 12506

Re: Syrthes extra questions

Hello Yvan, When I choose 3D heat flux field in the Syrthes GUI, there is an extra result in the MED file, named "Calcul SYRTHES" besides the temperature field. If I don't mark the 3D heat flux field, this result is not present, so we think this is the flux calculation for obvious reasons....
by jingless
Fri Jul 01, 2016 1:27 pm
Forum: Syrthes related questions
Topic: Syrthes extra questions
Replies: 10
Views: 12506

Re: Syrthes extra questions

Hello Yvan, Thanks for your kind response. We really appreciate your advice. I respond to both items: 1) Totally agree. If access to this data is not present in the code, we should manipulate in order to get what we need. We will do that and report back here as soon as we have some results. One ques...
by jingless
Wed Jun 29, 2016 6:20 pm
Forum: Syrthes related questions
Topic: Syrthes extra questions
Replies: 10
Views: 12506

Syrthes extra questions

Hi, Although this is a Code_Saturne forum, There is no other place right now where questions can be made. I have a couple of questions, maybe somebody here can help. 1. When you have radiation, view factors must be calculated and are stored in file: mesh.fdf which is binary. I need to be able to rea...
by jingless
Wed Jun 29, 2016 4:45 pm
Forum: Syrthes related questions
Topic: Syrthes support
Replies: 2
Views: 4819

Re: Syrthes support

Hello Yvan. Sorry for posting the question in both forums. We are new to the forum and it's a Code_Saturne forum, so we didn't know exactly where to post our question. We hope they'll reactivate the support and bug report in the near future. For what we have used the software by now, it seems very c...
by jingless
Wed Jun 29, 2016 11:45 am
Forum: Syrthes related questions
Topic: Syrthes support
Replies: 2
Views: 4819

Syrthes support

Hi there, There seems to be no forum for Syrthes, just an email: support-syrthes@edf.fr that does not work right now, not sure if it did in the past. Actually, the SYrthes EDF website has been down for a few days now. Any suggestions on how and where to report Syrthes bugs? Thanks in advance. Regard...
by jingless
Wed Jun 29, 2016 11:40 am
Forum: Syrthes related questions
Topic: Radiation in SYRTHES 4.3
Replies: 12
Views: 11361

Re: Radiation in SYRTHES 4.3

I just tried to reach the SYrthes support support-syrthes@edf.fr, and the mail server from EDF is rejecting the email, so not sure if this is still the way to contact them.
Regards
Juan
by jingless
Wed Feb 10, 2016 4:33 pm
Forum: Installation issues
Topic: syrthes-salome integration
Replies: 1
Views: 3968

syrthes-salome integration

Hello, I successfully followed this guide to integrate code_saturne into salome environment: http://www.salome-platform.org/forum/forum_9/623843773 That way I have CFDSTUDY available every time y open salome. I haven't found a successful way to do the same thing with Syrthes, is there any? Thanks, J...