Hello Monia,
A good reference for DPA calculations, other than the manual, is the Materials & Related Scorings lecture from the last Advanced FLUKA Course:
https://indico.cern.ch/event/489973/contributions/2000411/attachments/1272071/1885449/12_AdvancedMaterialsScoring2016.pdf
However, before getting to this somewhat advanced topic, I would recommend reviewing lectures and exercises from the last beginner course since your input seems to have more basic type issues: the geometry is probably not what you intended - you have a cylindrical air target surrounded by vacuum and a massive BLKBODY region made of silicon, particle transport thresholds are set very high (by default or by specific cards), the scoring card is empty, there are several redundant cards, etc.
Cheers,
George
----- Original Message -----
From: "Monia Kazemeini" <kazemei2_at_unlv.nevada.edu>
To: "FLUKA Discussion List" <fluka-discuss_at_fluka.org>
Sent: Wednesday, June 20, 2018 4:13:09 AM
Subject: [fluka-discuss]: Displacement per atom
Hi Fluka experts,
I been running into a problem trying to calculate DPA. I have placed a
USRBIN card and a MAT-PROP card. But it does not give me the correct
calculation. If you could point me in the right direction, I would really
appreciate it. I have attached the input file as an example.
Thank you,
Monia Kazemeini
--
*Monia Kazemeini*
PhD Student | Department of Mechanical Engineering
UNLV ANS Vice-President
*University of Nevada, Las Vegas*
4505 S. Maryland Pkwy
Las Vegas, NV 89154
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Received on Wed Jun 20 2018 - 10:02:49 CEST