From: Khnkanos N. Sanosyan (khnko@asls.candle.am)
Date: Tue Feb 22 2005 - 14:38:44 CET
Dear FLUKA experts,
I would like to calculate 3 GeV e- beam induced radiation dose rate in
Ordinary Concrete by following to the electron propagation in Concrete
absorber. In addition of the example of mu+ propagation in sea water I
am trying to use also EMF option. It seams to me that I have removed the
obvious errors but after "EMF data successfully retrieved for one medium."
output message the program continues calculation too long (more than a
few days). And I can not fix the reason of such kind long running!
Please, I am sending you in the attachment my task's steering input file,
and I am asking you to glance over it and fix the errors.
My executing command was:
flutil/rfluka -e flukaCCT -N0 -M1 -p cctordin CCT
To reduce the CPU time:
1. I increased the number of events to be simulated to 3,
2. I artificially decreased the cut off thresholds in cctordin.peg input
file.
3. I have installed FLUKA from the scratch but the same picture of the
run.
I have some uncertainties:
1. Does my computing resources are sufficient for my task?
I use PENTIUM III, 1000MHz, 192MB RAM.
2. Perhaps I have the lack of some user routine, which name does exist but
the contain does not correspond to my requests?
3. Or this is a problem of my non correct presentation of the
COMBINATORIAL GEOMETRY in which the shower particles infinitely try to
cross the boundary to the forward and backward...?
Has anyone else run across such kind of problem and if so, do you
have any suggestions that might help me resolve this?
Thank you for your help and time in advance!
Sincerely yours,
Khnko
-- Khnkanos N. SANOSYAN ASLS (Armenian Synchrotron Light Source) CANDLE (Center for the Advancement of Atjaryan St. 31, Avan, Natural Discoveries using Light Emission) Yerevan 375040 / ARMENIA Tel.: (+374-1) 612569 Private: (+374-1) 645865 Fax: (+374-1) 629806 Mail: khnko@asls.candle.am http: //www.candle.am/
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