RE: [fluka-discuss]: Three layer structure

From: Stefan Roesler <>
Date: Sun, 15 Sep 2019 09:22:20 +0000

Please post your input file; it is difficult to advice without it


From: Celestine Onjewu Oche <>
Sent: 12 September 2019 01:50
To: Stefan Roesler <>; Fluka Discuss <>
Subject: Re: [fluka-discuss]: Three layer structure

Thanks for your response and for the link. I used the input file and defined the detector (attached) and tried to score the neutron fluence. The result from the manual shows Attachment 1. While from my plot, I got attachment 2. Where may the problem lie? Is it with my detectors or the plotting set up. Thanks and regards

On Wed, Sep 11, 2019, 9:36 PM Celestine Onjewu Oche <<>> wrote:
Thanks stefan.

On Wed, Sep 11, 2019, 9:20 PM Stefan Roesler <<>> wrote:

This is one of the exercises of the FLUKA Beginner Course. You can find the solution on the web, for example


From:<> <<>> On Behalf Of Celestine Onjewu Oche
Sent: 10 September 2019 17:48
To: Fluka Discuss <<>>
Subject: [fluka-discuss]: Three layer structure

Hello Professionals,
I want to define this geometry as seen in the problem (attached picture). They used RCC as the whole shape and air outside. For the three layers, which are water, aluminum and lead, I am bugged by the definition used to create these regions (geometry and region declaration). Pls I need help with the definition and I have attached the .inp file for reference, corrections and possible suggestions. Thanks

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Received on Sun Sep 15 2019 - 12:35:06 CEST

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