Re: need FLUKA help

From: Vahan Petrosyan <vahan4033_at_gmail.com>
Date: Tue, 26 Jun 2012 12:05:17 +0400

Setting areaa and volumea is for normalization. it depends from your needs
to set them. It isn't source of errors.
read this
https://www.fluka.org/free_download/course/jlab2012/Lectures/07_Scoring_0412.pdf

areas are *hole *surface areas of regions,

I don't need that cards know I didn't checked them maybe I did mistake.

On Tue, Jun 26, 2012 at 9:59 AM, Zafar Yasin <Zafar.Yasin_at_cern.ch> wrote:

> Hi Vahan,
>
>
>
> Thank you for your reply. I need more help from you. In your input file
> you are using USRTRACK detector for different regions but using volume=1
> for all is it ok?
>
>
>
> Secondly, you are using USRBDX detector for different regions and using
> area for each. For target, the area is 1134.44 and it is ok. But for
> Concerete and Irbox the area is 960000 and 60000 respectively, and it is
> too big from one I am calculating. Can you please guide me how you have
> calculated this area?
>
>
>
> Best regards,
>
> Zafar
>
>
>
>
>
> *From:* Vahan Petrosyan [vahan4033_at_gmail.com]
> *Sent:* 25 June 2012 10:41
> *To:* Zafar Yasin
> *Cc:* fluka-discuss_at_fluka.org
> *Subject:* Re: need FLUKA help
>
> Hi Zafar, I think you should use area volume of region around the
> target for usertrack.
>
> If you want calculate Dose You also can define USRBIN card in your
> interested region (volume) with particle type DOSE-EQ (for equivalent dose)
> and switch Auxscore card with detector name = previously defined detector
> (Usrbin part:DOSE-EQ (*pSv*)) and with* set:AMB74*.
> It will calculate Dose in a region you are interested. You can use 1D plot
> of USRBIN card and see spatial dependance of DOSE vs. (x,y,z) Coordinate.
>
> For calculating total dose *accumulated *in a given region you should
> use usertrack and integrate it in energies.
>
> I noticed also your photonuc card switched on improperly. I think You
> should define it from Vacuum to TUNGSTEN.
>
>
>
> ------------------------------
>
>
>
> On Mon, Jun 25, 2012 at 9:15 AM, Zafar Yasin <Zafar.Yasin_at_cern.ch> wrote:
>
>> Dear Vahan,
>>
>>
>>
>> I am reading your emails in the fluka discussion and wants some help from
>> you as my problem is similiar to your one and I am very new to FLUKA.
>>
>> I have attatched my input file with this email. I want to calculate dose
>> and fluence at a distance of 1m from my target. For this I have defined a
>> region (-50, 50; -50, 50; 0, 100) around my target (2cm, 2cm, 0.4cm) and
>> added USRTRACK card for fluence. I am confused about using the area and
>> volume at the isocenter i.e I have to use the area volume of the target or
>> of the region around the target. I will happy if you can help me.
>>
>>
>>
>> Thank you in advance.
>>
>>
>>
>> Best regards,
>>
>> Zafar
>>
>
>
>

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Content-Type: text/html; charset=ISO-8859-1
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<br><br><div class=3D"gmail_quote">On Tue, Jun 26, 2012 at 9:59 AM, Zafar Y=
asin <span dir=3D"ltr">&lt;<a href=3D"mailto:Zafar.Yasin_at_cern.ch" target=3D=
"_blank">Zafar.Yasin_at_cern.ch</a>&gt;</span> wrote:<br><blockquote class=3D"=
gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-=
left:1ex">

<div>
<div style=3D"direction:ltr;font-size:10pt;font-family:Tahoma">
<p>Hi Vahan,</p>
<p>=A0</p>
<p>Thank you for your reply. I need more help from you. In your input file =
you are using USRTRACK detector for different regions but using volume=3D1 =
for all is it ok?</p>
<p>=A0</p>
<p>Secondly, you are using USRBDX detector for different regions and using =
area for each. For target, the area is 1134.44 and it is ok. But for Concer=
ete and Irbox the area is 960000 and 60000 respectively, and it is too big =
from one I am calculating. Can you
  please guide me how you have calculated this area?</p>
<p>=A0</p>
<p>Best regards,</p>
<p>Zafar</p>
<p>=A0</p>
<p>=A0</p>
<p><b>From:</b> Vahan Petrosyan [<a href=3D"mailto:vahan4033_at_gmail.com" tar=
get=3D"_blank">vahan4033_at_gmail.com</a>]<br>
<b>Sent:</b> 25 June 2012 10:41<br>
<b>To:</b> Zafar Yasin<br>
<b>Cc:</b> <a href=3D"mailto:fluka-discuss_at_fluka.org" target=3D"_blank">flu=
ka-discuss_at_fluka.org</a><br>
<b>Subject:</b> Re: need FLUKA help<br>
<br>
</p><div class=3D"im">
<p>Hi Zafar,=A0 I think you should=A0 use area volume of region around the =
target for usertrack.<br>
<br>
If you want calculate Dose You also can define USRBIN card in your interest=
ed region (volume) with particle type DOSE-EQ (for equivalent dose) and swi=
tch Auxscore card with detector name =3D previously defined detector (Usrbi=
n part:DOSE-EQ (<b>pSv</b>)) and with<b>
  set:AMB74</b>. <br>
It will calculate Dose in a region you are interested. You can use 1D plot =
of USRBIN card and see spatial dependance of DOSE vs. (x,y,z) Coordinate.<b=
r>
<br>
For calculating total=A0 dose <b>accumulated </b>in a given region you shou=
ld use usertrack and integrate it in energies.
<br>
<br>
I noticed also your photonuc card switched on improperly. I think You shoul=
d=A0 define it from Vacuum to TUNGSTEN.
<br>
<br>
<br>
<br>
</p>
</div><div style=3D"font-size:16px;font-family:Times New Roman">
<hr><div class=3D"im">
<div style=3D"DIRECTION:ltr">=A0</div>
<div></div>
<div><br>
<br>
<div class=3D"gmail_quote">On Mon, Jun 25, 2012 at 9:15 AM, Zafar Yasin <sp=
an dir=3D"ltr">
&lt;<a href=3D"mailto:Zafar.Yasin_at_cern.ch" target=3D"_blank">Zafar.Yasin_at_ce=
rn.ch</a>&gt;</span> wrote:<br>
<blockquote style=3D"BORDER-LEFT:#ccc 1px solid;MARGIN:0px 0px 0px 0.8ex;PA=
DDING-LEFT:1ex" class=3D"gmail_quote">
<div>
<div style=3D"FONT-FAMILY:Tahoma;DIRECTION:ltr;FONT-SIZE:10pt">
<p>Dear Vahan,</p>
<p>=A0</p>
<p>I am reading your emails in the fluka discussion and wants some help fro=
m you as my problem is similiar to your one and I am very new to FLUKA.</p>
<p>I have attatched my input file with this email. I want to calculate dose=
  and fluence at a distance of 1m from my target. For this I have defined a =
region (-50, 50; -50, 50; 0, 100) around my target (2cm, 2cm, 0.4cm) and ad=
ded USRTRACK card for fluence. I
  am confused about using the area and volume at the isocenter i.e I have to=
  use the area volume of the target or of the region around the target. I wi=
ll happy if you can help me.</p>
<p>=A0</p>
<p>Thank you in advance.</p>
<p>=A0</p>
<p>Best regards,</p>
<p>Zafar</p>
</div>
</div>
</blockquote>
<div><br>
=A0</div>
</div>
</div>
</div></div>
</div>
</div>

</blockquote></div>Setting areaa and volumea is for normalization. it depen=
ds from your needs to set them. It isn&#39;t source of errors. <br>read thi=
s <a href=3D"https://www.fluka.org/free_download/course/jlab2012/Lectures/0=
7_Scoring_0412.pdf">https://www.fluka.org/free_download/course/jlab2012/Lec=
tures/07_Scoring_0412.pdf</a><br>
<br>areas are <b>hole </b>surface areas of regions,<br><br>I don&#39;t need=
  that cards know I didn&#39;t checked them maybe I did mistake.<br><br>

--047d7b33d9a81f1fc704c35b8f2a--
Received on Tue Jun 26 2012 - 12:43:48 CEST

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