code_saturne User's Forum

Hello Yvan:

Some questions about cluster distribution:

- Any preference for linux cluster distribution?
- Do you have references for clustering with Rocks?http://www.rocksclusters.org/wordpress/
- Is there any issue with Red Hat-based cluster distribution?

Kind regards.

Hello everyone: At our company we have been using CS in our development and our engineering stages with such promising results we are about to launch a small cluster in the R&D department fully dedicated to CFD simulations with CS for several users. In the other hand, and as we are developing tw...

Well, although a little late, this problem was caused by the post-processing program (Paraview). Its reinstalling fixes the problem.

Although more information will be desirable, because many reasons could explain your error, sometimes a strange CS behavior such as what you mention happens if the CASE folder is placed in a "long" path. In this situation the simulation is not launched, without any information in the conso...

Hello everyone: I have performed the pulverized coal combustion/slagging tutorial with CS-4.0b and althogh minor differences has been observed, everything seems to run adequately respecting to what it was observed in the previous CS release (3.3). However one of the mentioned troubles is still there...

Hello, Sorry for the delay, but I have been busy these days. I have not any subroutine loaded at all, it is just a smple simulation generated as I realize that something failed with the pulverized coal combustion tutorial in CS4.0b. This issue happens to me in my personal laptop (Xubuntu 14.0.4, wit...

Hello: I attach a case which fails: the XML and the listing file generated. According to the simulation definition: Steady-state simulation: ·····Constant time-step= 400 iterations ·····Reference time step= 0.05 s Output control: ·····Log frecuency: Every "n" time-steps= 20 ····Writer Frec...

Ok, I have re-run a similar steady-state simulation than yours so that:

- 80 iterations
- 0,1 secs/it
- Writer output every 5 iterations (expected 40 results)

...and I have achieved 8 results for 8 seconds of simulation

Attached XML, log file and mesh files attached

Hello everyone: I am on the first stages of the CS-4.0b testing and I have realized of an strage behaviour on the results output control for steady-state simulations: No matter how do I change the output control frequency, (either by "n" steps or true-time scale), it is always saved as one...

Are you meaning to generate an initial solution via an inverse simulation? To be honest, I have never tried to configure a forced mass flow outlet via a negative mass flow at a "supposed" outlet face. I will share equally at the outlet face a negative mass flow inlet and I will configure t...