Dear Experts, I intended to reproduce the results presented in this post http://www.fluka.org/web_archive/earchive/new-fluka-discuss/att-2506/Burgio-99Mobyfission_FLUKA.pdf Along with that, I wanted to to generate double hump fission product yield curve. I looked into other posts and tried to cre…

Can you please share your input?

Hi @amario , I am soo sorry that I forgot the attachments. Here they are : Mo_prod.inp (2.4 KB) source_newgen.f (18.7 KB) Regards, Riya

Dear @riya , Thanks for your question. I saw your input file and I found the following errors. In the input file I attached here: Mo_prod_ads.inp (2.5 KB) I redefined a few regions with some mistakes. In your input file, you had this situation, with many regions overlapped: [001] And now it …

Hi @adonadon , I tried to run your input. I have not modified anything, only added the history. But it got run time error. Regards, Riya [Capture] Mo_prod_ads.inp (2.5 KB) source_newgen.f (18.7 KB)

Dear @riya , I think I found the issue. If you go to your source_newgen.f: You are providing a value of momentum of 10^{-9} GeV First, the exercise says 0.1eV → 10^{-10} GeV Second, the value is, from what I saw in your exercise, for the kinetic energy. There is a flag in source_newgen.f (ener…

Thank you @adonadon for the guidance. I gave a run of your input with 1E+6 histories with 10 spawns. It is showing a 34 days of run completion time. Is it normal in case of activation product simulation ?? Or, what is the typical history (if any) normally used in activation product simulation ? [C…

Dear @riya , I tested the input with the same amount of primaries and I have a similar runtime. But, for the purposes of your simulation you do not need to have low cutoffs. I suggest you to increase the cutoffs in the EMFCUT card and you will observe how this reduces drastically the runtime. che…

Additionally, you can act on the transport thresholds for the prompt and decay parts separately, see the activation lecture from the last Fluka course. With the RADDECAY card (slides 18 and 19) you can increase the transport threshold for the prompt part, while leaving the decay part threshold lowe…

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Mo production in FLUKA and fission yield plot

Running and Runtime Errors

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