Re: [fluka-discuss]: About the single scattering set at the boundary
Dear YuanChen,
the geometry you defined has layers as thin as 0.05 MICRONS. The models
of the code cannot be used for such thin layers. A minimum size of about
1 micron should be kept to get meaningful results. For micron-sized
geometries, single scattering should be set for all steps (see note 5 to
the mulsopt description in the manual)
Greetings
Paola
On 10/15/2013 04:34 AM, yyc2011_at_mail.ustc.edu.cn wrote:
> Dear Fluka experts,
>
> I have a problem about the single scattering set at the boundary.I don't know when should I use the card MULSOPT.I don't know what is the influence to the result if I set the single scattering at the boundary.So,I try to explore the card MULSOPT.I find,when I use the card MULSOPT to set the single scattering at the boundary,I can get a result,and when I remove the card MULSOPT in the input file(other input parameters are the same),the result I get is total different.But why the result is so different?I'm confused this very much.Could you help me to give a reasonable explanation?The attachments contain two files,one is the input file,and the other is the comparison diagram.
> Thanks for your time.Thanks for any suggestions.
>
> Best regards
> YuanChen
>
>
>
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Received on Tue Oct 15 2013 - 16:03:47 CEST
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: Tue Oct 15 2013 - 16:03:48 CEST