1.8 wagner
TRANSCRIPT
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
The New Fission Neutron Irradiation
Facility MEDAPP at FRM II, Garching
F. M. Wagner, A. Kastenmüller, and W. Waschkowski
Technische Universität München
Forschungsneutronenquelle Heinz Maier-Leibnitz (FRM II)
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
- The new research
reactor FRM II
- Converter facility
- MEDAPP
Contents
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
poo
l
FRM-II-Building
Reactor hall
Experimental hall
echnological rooms
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
being inserted into the D2O tank
Fuel element
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
FRMFRM--IIII
H2O
D2O
U3Si2/Al - 8 kg/element, 93% U-235
Thermal Power: 20 MWNominal Thermal Flux: 8E14 s-1 cm-² (best flux-to-power ratio)
Cycle: 52 days; 5 cycles/y
Maximum
Thermal flux
Compact Core
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
Reactor Pool
Beam tube SR10with converter
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
Fission Neutron Irradiation Rooms
FRM-IIFRM Neutron Guide Hall FRM II
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
Thermal-to-fast
Neutron
Converter
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
MEDAPP
Fission Neutron Irradiation Facilities
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
Beam shaping
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
(S. Kampfer, Diplomarbeit)
F l u x d e n
s i t y x E n e r g y
[ s - 1 c m - 2 ]
Neutron Spectrum (MCNP-calculation)
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
Project Progress
• MEDAPP gets a CE-mark according to MDD(European Medical Devices Directive)
• Permission is pending at local and federal
authorities, and expected in 2006
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International Workshop on Fast Neutron Therapy
Essen, 14.9.2006
FRM II
Thank you for your attention!