Results 201 to 210 of about 571,720 (260)
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Tritium recovery from some ceramic breeding materials
Fusion Engineering and Design, 1989Tritium retention measurements have been carried out on samples of LiAlO2, Li2SiO3 and Li2O of various density, irradiation time and temperature. The reported results were obtained by dissolution of the samples in concentrated KOH and by heating the samples up to 900 °C under a helium flow. Both techniques are described.
H. Kwast +5 more
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Tritium breeding control within liquid metal blankets
Fusion Engineering and Design, 2013Abstract A key requirement for DEMO is the on-site breeding of tritium. In order to do this, a robust control system must be employed to ensure enough tritium is being bred to sustain the fusion reactor, whilst not breeding an amount which would exceed the plant's tritium inventory license.
L. Morgan, J. Pasley
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Lithium sol-gel ceramics for tritium breeding applications
Journal of Nuclear Materials, 1995Abstract Tritium release experiments are performed on different lithium sol-gel ceramics showing identical microstructures. For γ-LiAlO2 type ceramics [Li4+xAl4−3xSi2xO8 (0:5 x:5 0.25)], the increase of the concentration of silicon atoms leads to a reduction of the temperature at which the tritium release curve reaches a maximum.
O. Renoult +3 more
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An Assessment of Tritium Breeding Requirements Based on the Tritium Fuel Cycle
Fusion Technology, 1986An assessment of tritium breeding requirements for fusion power reactors is presented. The analysis is based on an evaluation of time-dependent tritium inventories in the reactor system. The method presented can be applied to any fusion systems operating in a steady-state mode as well as in a pulsed mode.
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Modified Freeze-granulation method for fabricating Li2TiO3 ceramic tritium breeding pebbles
Annals of Nuclear Energy, 2023Shufeng Zhang +5 more
semanticscholar +1 more source
Experimental verification of tritium breeding performance of simulated aqueous slurries
The International Journal of Applied Radiation and Isotopes, 1985An aqueous slurry of heavy water and lithium containing solids was examined to assess its merits as the tritium breeding, neutron attenuating, and heat removing portion of a first generation D-T fu...
Michael Schuller, Theodore A. Parish
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MECHANICAL PROPERTIES OF LiAl02 TRITIUM BREEDING CERAMICS
1991Mechanical strength of porous LiAlO2 ceramic materials was investigated. Ultimate compressive strength and ultimate bending strength were measured both at room temperature and at 600°C. The room temperature results corroborate previous CEA ones. No decrease of mechanical strength at 600°C is observed.
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Lithium loaded glass detectors for tritium breeding measurements
Fusion Engineering and Design, 1989Abstract A technique based on the response differences of enriched 6 Li and 7 Li glass scintillators has been developed for the real time measurement of the tritium production rate from the 6 Li isotope in an experimental breeder blanket of a D—T fusion reactor.
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Tritium Breeding Material :γ LiAlO2
Fusion Technology, 1985Very homogeneous microtextures of porous LiAlO2 have been prepared in a large range of porosity and elementary grain diameter in order to determine more easily the T2 diffusion coefficient in the s...
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