ORIGEN report

[PMike]

Not sure why this isn't working, I can see MeV/(s*Mev) data on the LOCA-gamma.f71 file, am getting summary data in the output file, but can't get spectral data reported on the output file using:

=origen
bounds{ gamma=[1.000e-02 2.500E-02 3.750E-02 5.750E-02
               8.500E-02 1.250E-01 2.250e-01 3.750E-01
               5.750E-01 8.500E-01 1.250E+00 1.750E+00
               2.250e+00 2.750E+00 3.500E+00 5.000E+00
               7.000E+00 9.500E+0]
}
case(LOCA-GAMMA){
    title="Source Term for Post-LOCA Dose Rates"
    lib{ file="end7dec" }
    mat {
        load{ file="D:\SAR_TS_PROCEDURES\1.21-MW\TRIGA-119-LOCA-20241112.f71" pos=4 }
        }
    time={
       start=0
       t=[  1  7  30  90  180  365   ]
       units=days
       }
    save={ file="D:\SAR_TS_PROCEDURES\1.21-MW\LOCA-gamma.f71" }
    print {
          gamma {
            summary=YES
            spectra=YES}
           }
    gamma{ sublib=ALL
         }
}
end

[Willem van Rooijen]

If you send a Minimal Working Example with a relevant ft71 file other users on the group can perform the calculation and perhaps help you.

Cheers,

Shinichi

2024年12月20日金曜日 4:54:13 UTC+9 PMike:

[Pavlo Ivanusa]

According to the manual, the bounds block is in eV, so I think you're having issues because your bounds are only going up to 9 eV. Multiple all your values by 1e6.