Dear Stefano Dalla Vecchia,
The material used in .inp is user defined, so you must link these material (phosphor,sulfur,chlorine,potassiu,iodine as show in your .out file) with the LOW-MAT card to activate the transport of the low energy neutrons.Here is an example: LOW-MAT Mat: phosphor LowMat: 31P.Phosphorus 31,296K. After change that, you can run it and tell us the results.
Best regards
Yao Yang
-----原始邮件-----
发件人:"Stefano Dalla Vecchia" <sdv_at_kth.se>
发送时间:2019-09-18 20:32:15 (星期三)
收件人: "fluka-discuss_at_fluka.org" <fluka-discuss_at_fluka.org>
抄送:
主题: [fluka-discuss]: Finished OK but no output files
Dear FLUKA experts,
I'm running simulations with the ICRP phantom voxel (attached here is the entire data that you should need to understand what I'm saying), inserted into a possible lunar habitat. I plan on using a user-defined source later on, but for now I wanted to see if the definition of geometry and materials was working. For this reason I used the same source as the example.inp given in the FLUKA directory (which by the way, FYI, perfectly runs, so I don't think it is a problem of my FLUKA version).
Anyway, I ran the simulation and I received the "FINISHED OK" message, even though the "primaries" bar was not running (I even refreshed manually to make sure). And by looking at the ###001.out file I read some errors that I present here below:
**** Neutron Xsec: ****
**** Group limits, average energies, velocities and momenta start at location 13894441, end at location 13896608 (I*4 addr.) *****
*** Recoil proton production activated for Xsec mat. # 1 ***
*** (n,p) proton production activated for Xsec mat. # 3 ***
**** Low energy neutron xsec not found for some media 14 19 ****
phosphor
sulfur
chlorine
potassiu
iodine
I was wandering if you could help me out on this one, the detectors also do not seem to be getting any results. Could this be due the fact that I am using 140 USRBIN detectors? Like is there such a limit for the number of detectors one can define?
I'm open to any suggestion, thank you very much for your time,
Stefano Dalla Vecchia
ESA - European Astronaut Center
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Received on Thu Sep 19 2019 - 05:36:04 CEST