Monte Carlo calculations of neutron and gamma-ray energy spectra for fusion reactor shield design: comparison with experiment
Conference
·
OSTI ID:6334258
Neutron and gamma-ray energy spectra resulting from the interactions of approx. 14 MeV neutrons in laminated slabs of stainless steel type-304 and borated polyethylene have been calculated using the Monte Carlo code MCNP. The calculated spectra are compared with measured data as a function of slab thickness and material composition and as a function of detector location behind the slabs. Comparisons of the differential energy spectra are made for neutrons with energies above 850 keV and for gamma rays with energies above 750 keV. The measured neutron spectra and those calculated using Monte Carlo methods agree witin 5% to 50% depending on the slab thickness and composition and neutron energy. The agreement between the measured and calculated gamma-ray energy spectra are also within this range. The MCNP data are also in favorable agreement with attenuated data calculated previously by discrete ordinates transport methods and the Monte Carlo code SAM-CE.
- Research Organization:
- Oak Ridge National Lab., TN (USA)
- DOE Contract Number:
- W-7405-ENG-26
- OSTI ID:
- 6334258
- Report Number(s):
- CONF-830406-32; ON: DE83011394
- Country of Publication:
- United States
- Language:
- English
Similar Records
Monte Carlo calculations of neutron and gamm-ray energy spectra for fusion-reactor shield design: comparison with experiment
Monte Carlo calculations of neutron and gamma-ray energy spectra for fusion reactor shield design: comparison with experiment
Streaming of 14-MeV neutrons through an iron duct--comparison of measured neutron and gamma-ray energy spectra with results calculated using the Monte Carlo MCNP code
Technical Report
·
Mon Aug 01 00:00:00 EDT 1983
·
OSTI ID:5860241
Monte Carlo calculations of neutron and gamma-ray energy spectra for fusion reactor shield design: comparison with experiment
Conference
·
Thu Sep 01 00:00:00 EDT 1983
· Nucl. Technol./Fusion; (United States)
·
OSTI ID:6243993
Streaming of 14-MeV neutrons through an iron duct--comparison of measured neutron and gamma-ray energy spectra with results calculated using the Monte Carlo MCNP code
Journal Article
·
Fri Jul 01 00:00:00 EDT 1983
· Nucl. Sci. Eng.; (United States)
·
OSTI ID:5265534
Related Subjects
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700209* -- Fusion Power Plant Technology-- Component Development & Materials Testing
ALLOYS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
CORROSION RESISTANT ALLOYS
DESIGN
GAMMA SPECTRA
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
IRON ALLOYS
IRON BASE ALLOYS
MATERIALS
MONTE CARLO METHOD
NEUTRAL-PARTICLE TRANSPORT
NEUTRON SPECTRA
NEUTRON TRANSPORT
NICKEL ALLOYS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYETHYLENES
POLYMERS
POLYOLEFINS
RADIATION TRANSPORT
SHIELDING
SPECTRA
STAINLESS STEEL-304
STAINLESS STEELS
STEELS
THERMONUCLEAR REACTORS
700209* -- Fusion Power Plant Technology-- Component Development & Materials Testing
ALLOYS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
CORROSION RESISTANT ALLOYS
DESIGN
GAMMA SPECTRA
HEAT RESISTANT MATERIALS
HEAT RESISTING ALLOYS
IRON ALLOYS
IRON BASE ALLOYS
MATERIALS
MONTE CARLO METHOD
NEUTRAL-PARTICLE TRANSPORT
NEUTRON SPECTRA
NEUTRON TRANSPORT
NICKEL ALLOYS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYETHYLENES
POLYMERS
POLYOLEFINS
RADIATION TRANSPORT
SHIELDING
SPECTRA
STAINLESS STEEL-304
STAINLESS STEELS
STEELS
THERMONUCLEAR REACTORS