Hello,
I copy my answer to the fluka mailing list.
Yes it is possible. It is even easier today thanks to recent improvements.
1 ) You define your region in the geometry section and assign some
adequate material (air in your case).
2) You define your beam characteristics through the new features of
BEAMPOS card (please refer to fluka's manual) using SDUM=CYLI-VOL in an
additionnal BEAMPOS card.
3) You define your detector by means of some adequate card (detector,
usrbin, usrtrack, resnuclei, etc.)
Hope it helps.
Best regards.
Sebastien.
Le 16/01/2012 11:34, farzanehtorabi_at_aut.ac.ir a wrote :
>
> Dear Sebastien WURTH
>
>
> I have recently joined fluka-users. I have a simple problem about
> describing source. I tried to discuss my problem through the fluka
> discussion. but I didn't get any answer. I read your answers and I
> thought I may get help from you.
> I want to know how I can define a cylinder filled with a mixture of
> air and some alpha decaying particles (which emit alphas in different
> directions) as my source (my detector is also in this cylinder)?
> Should I use user routines?
>
> I would be very grateful if you would send me more information or example?
>
> I look forward to hearing from you.
>
> Yours sincerely
>
>
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Hello,<br>
<br>
I copy my answer to the fluka mailing list.<br>
<br>
Yes it is possible. It is even easier today thanks to recent
improvements.<br>
<br>
1 ) You define your region in the geometry section and assign some
adequate material (air in your case).<br>
2) You define your beam characteristics through the new features of
BEAMPOS card (please refer to fluka's manual) using SDUM=CYLI-VOL in
an additionnal BEAMPOS card.<br>
3) You define your detector by means of some adequate card
(detector, usrbin, usrtrack, resnuclei, etc.)<br>
<br>
Hope it helps.<br>
<br>
Best regards.<br>
<br>
Sebastien.<br>
<br>
<br>
<br>
Le 16/01/2012 11:34, <a class="moz-txt-link-abbreviated" href="mailto:farzanehtorabi_at_aut.ac.ir">farzanehtorabi_at_aut.ac.ir</a> a
wrote :
<blockquote cite="mid:1326710092118942500_at_aut.ac.ir" type="cite">
<style type="text/css">body { font-family: Arial; font-size: 10pt; }p { margin: 0; }</style>
<p><font size="3">Dear Sebastien WURTH</font></p>
<p><font size="3"><br>
I have recently joined fluka-users. I have a simple problem
about describing source. I tried to discuss my problem through
the fluka discussion. but I didn't get any answer. I read your
answers and I thought I may get help from you.<br>
</font> <font size="3">I want to know how <span dir="LTR"
style="font-family: "Times New
Roman","serif";">I can define a cylinder
filled with a mixture of air and some alpha
decaying particles (which emit alphas in different
directions) as my source (my detector is also in this
cylinder)? Should
I use user routines?</span></font>
</p>
<p class="MsoNormal" dir="RTL" style="font-family: Arial;
text-align: left;" align="right"><font size="3"><span dir="LTR"
style="font-family: "Times New
Roman","serif";">I would be very grateful if
you
would send me more information or example?</span></font></p>
<p class="MsoNormal" dir="RTL" style="font-family: Arial;
text-align: left;" align="right"><font size="3"><span dir="LTR"
style="font-family: "Times New
Roman","serif";">I look forward to hearing
from you.</span></font></p>
<p class="MsoNormal" dir="RTL" style="font-family: Arial;
text-align: left;" align="right"><font size="3"><span dir="LTR"
style="font-family: "Times New
Roman","serif";">Yours sincerely</span></font></p>
<p class="MsoNormal" dir="RTL" style="font-family: Arial;
text-align: left;" align="right"><span style="font-size: 14pt;"><span
style=""><br>
</span></span></p>
</blockquote>
<br>
<br>
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Received on Mon Jan 16 2012 - 15:32:55 CET
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