Search found 25 matches

by augusto_vib
Wed Sep 15, 2021 12:51 pm
Forum: Input
Topic: Fixed buckling
Replies: 3
Views: 3805

Re: Fixed buckling

Hello,

Finding this old post (where it was claimed that depletion calculations could not be carried out with criticality B1 obtained spectra), I wonder if this is possible now in update 32 of SERPENT2. Thank you.
by augusto_vib
Sun Jul 04, 2021 8:20 pm
Forum: Users
Topic: Automated burnup sequence
Replies: 9
Views: 648

Re: Automated burnup sequence

Mixtures are not affected. Note: The simulation runs as it supposed to. However, the '_dep.m' is not correctly printed caused by a mismatch between the listed nuclides before and after the restart (breakpoint). So in the end, what is the conclusion? Could we actually use such automated branches wit...
by augusto_vib
Sun Jul 04, 2021 11:52 am
Forum: Users
Topic: DBRC and edep mode 3 not possible to be executed at the same time
Replies: 7
Views: 433

Re: DBRC and edep mode 3 not possible to be executed at the same time

Ok, thanks for the info. Is there a chance you could share with me your 0K libraries so I could test them, please?
by augusto_vib
Fri Jul 02, 2021 2:51 pm
Forum: Users
Topic: DBRC and edep mode 3 not possible to be executed at the same time
Replies: 7
Views: 433

Re: DBRC and edep mode 3 not possible to be executed at the same time

I see your point...well, the library was inhouse created with NJOY at 0.1K... maybe, shall I use the one processed by you instead?
by augusto_vib
Fri Jul 02, 2021 1:41 pm
Forum: Users
Topic: DBRC and edep mode 3 not possible to be executed at the same time
Replies: 7
Views: 433

Re: DBRC and edep mode 3 not possible to be executed at the same time

I'm running latest version (32) and get this error message:


Fatal error in function ProcessPhotonProd:

No fission channels found
by augusto_vib
Fri Jul 02, 2021 8:55 am
Forum: Users
Topic: DBRC and edep mode 3 not possible to be executed at the same time
Replies: 7
Views: 433

DBRC and edep mode 3 not possible to be executed at the same time

Hi,

Maybe you are aware on the fact that edep mode 3 does not run if DBRC option is on at the same time? Guessing maybe photon transport not possible with 0K XS's? Any thoughts?
by augusto_vib
Thu Jun 24, 2021 3:50 pm
Forum: Users
Topic: Strong discrepancy between update 31 and 32 while depleting with burnup steps and employing edepmode 3
Replies: 1
Views: 198

Strong discrepancy between update 31 and 32 while depleting with burnup steps and employing edepmode 3

Hello, So I realized that if I do a depletion calculation with the neutron-photon coupling activated (by means of the edepmode 3) with update 31 and with update 32, then I get very different results (this is if I deplete with burnup steps instead of days steps). What I want to say is that I think th...
by augusto_vib
Tue Mar 09, 2021 12:21 pm
Forum: Compiling and installing Serpent
Topic: Question about sssup2.tar.gz file
Replies: 1
Views: 303

Question about sssup2.tar.gz file

Hello, Currently there is a tar file called sssup2.tar.gz file for download, along with sssup2.1.32.tar.gz and the base Serpent2.tar.gz files. In order to install the newest 2.1.32 update, do I need to use such sssup2.tar.gz file ? Or, is it just enough to untar the base Serpent2.tar.gz file and the...
by augusto_vib
Fri Nov 20, 2020 2:28 pm
Forum: Users
Topic: Negative XS point in data while running EDEP3 during depletion
Replies: 3
Views: 467

Re: Negative XS point in data while running EDEP3 during depletion

Thanks for your response Ville. You are right; I just re-ran the calculation cutting half the amount of mpi's to gain more RAM and it seems to work now (so originally I ran 4 mpi and 18 omp per task, and now I re-run with 2 mpi-36 omp). So the previous calculation with edep2 managed to ran with this...
by augusto_vib
Fri Nov 20, 2020 12:47 pm
Forum: Users
Topic: Negative XS point in data while running EDEP3 during depletion
Replies: 3
Views: 467

Negative XS point in data while running EDEP3 during depletion

Hello, I am running a depletion calculation with neutron-photon transport coupling. I am suing the SERPENT ENDFB71 libraries with special KERMA factors and I am using the edep3 mode for energy depositions. I am getting the following error after some depletion steps (some error with Np-235): slurmste...