[fluka-discuss]: Definition of concrete material in FLUKA

From: Felicia Sutanto <fsutanto_at_umich.edu>
Date: Sun, 10 Feb 2019 18:52:23 -0800

Hello FLUKA experts,

I am new to FLUKA and would really appreciate any help.
I am trying to define concrete as follows:

MATERIAL 0.0 0.0 2.3 28.0
CONCRETE

COMPOUND -0.227915 SILICON -0.60541 HYDROGEN -0.09972 OXYGEN
CONCRETE

COMPOUND -0.04986 CALCIUM -0.014245 ALUMINUM -0.00285 IRON
CONCRETE


When I run my input file (attached), I get the following message:

STOP NONSENSE GAS


What's interesting is that if I increase the fraction of iron, for example:

MATERIAL 0.0 0.0 2.3 28.0
CONCRETE

COMPOUND -0.227915 SILICON -0.60541 HYDROGEN -0.09972 OXYGEN
CONCRETE

COMPOUND -0.04986 CALCIUM -0.014245 ALUMINUM -0.70285 IRON
CONCRETE

, the code runs just fine...


Does anybody know what causes such message and how to solve it...?


Regards,

Felicia



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Received on Mon Feb 11 2019 - 05:22:42 CET

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