KINETICS AND MECHANISMS OF TRITIUM RELEASE FROM LITHIUM TITANATE DURING REACTOR IRRADIATION
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Abstract
Goal of this work is to study kinetics and mechanisms of tritium generation and release from lithium titanate during long-term irradiation. Paper contains results of the study of kinetics of tritium release from irradiated lithium ceramic samples depending on irradiation conditions under constant temperature and thermal cycling. The mechanisms are proposed for tritium generation and release from lithium ceramics during long-term reactor irradiation.
It was showed that lithium metatitanate-based ceramics, which is high-enriched with lithum-6, can be steady (at least up to burnup level of 22%) tritium source for fusion facilities.
References
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2. U. Fischer, P. Batistoni, L.V.Boccaccini, L.Giancarli, S. Hermsmeyer, Y.Poitevin. Eu Blanket desing activities and neutronics support efforts. // FUSION SCIENCE AND TECHNOLOGY. VOL.47 may 2005. p. 1052-1059
3. K. Tsuchiya, M. Nakamichi, Y. Nagao, J. Fujita, H.Sagawa, S. tanaka, H. Kawamura. Integrated experiment of blanket in-pile mockup with Li2TiO3 pebbles. // Fusion Engineering and Desing (Japan) v. 51-52 (2000) 887-892.
4. V. Kapychev, V. Tebus, V. Frolov. Influence of neutron irrsdiation on the strength characteristics of lithium ceramic pellets for fusion reactor blankets. // Journal of Nuclear Materials v. 307-311 (2002) 823-826.
5. И.Л. Тажибаева, В.П. Шестаков, Е.А. Кенжин, Е.В. Чихрай, Т.В. Кульсартов, П.В. Чакров, Ш.Х. Гизатулин, АО. Бекмухамбетов, А. Куйкабаева, H. Kawamura, K. Tsuchiya Использование реактора ВВР-К для длительных радиационных испытаний литиевой керамики Li2TiO3 для бланкета ТЯР// - ВАНТ, сер. термоядер. синтез, вып.2,2007, стр.3-10.
2. U. Fischer, P. Batistoni, L.V.Boccaccini, L.Giancarli, S. Hermsmeyer, Y.Poitevin. Eu Blanket desing activities and neutronics support efforts. // FUSION SCIENCE AND TECHNOLOGY. VOL.47 may 2005. p. 1052-1059
3. K. Tsuchiya, M. Nakamichi, Y. Nagao, J. Fujita, H.Sagawa, S. tanaka, H. Kawamura. Integrated experiment of blanket in-pile mockup with Li2TiO3 pebbles. // Fusion Engineering and Desing (Japan) v. 51-52 (2000) 887-892.
4. V. Kapychev, V. Tebus, V. Frolov. Influence of neutron irrsdiation on the strength characteristics of lithium ceramic pellets for fusion reactor blankets. // Journal of Nuclear Materials v. 307-311 (2002) 823-826.
5. И.Л. Тажибаева, В.П. Шестаков, Е.А. Кенжин, Е.В. Чихрай, Т.В. Кульсартов, П.В. Чакров, Ш.Х. Гизатулин, АО. Бекмухамбетов, А. Куйкабаева, H. Kawamura, K. Tsuchiya Использование реактора ВВР-К для длительных радиационных испытаний литиевой керамики Li2TiO3 для бланкета ТЯР// - ВАНТ, сер. термоядер. синтез, вып.2,2007, стр.3-10.
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How to Cite
Beckman, I., Tazhibayeva, I., & Kuykabaeva, A. (2008). KINETICS AND MECHANISMS OF TRITIUM RELEASE FROM LITHIUM TITANATE DURING REACTOR IRRADIATION. Recent Contributions to Physics (Rec.Contr.Phys.), 25(1), 101–108. Retrieved from https://bph.kaznu.kz/index.php/zhuzhu/article/view/1468
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Thermal Physics and Theoretical Thermal Engineering
