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The velocity of slow nuclear burning in the two-group approximation
Репозиторій DSpace/Manakin
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The velocity of slow nuclear burning in the two-group approximation
Інші назви:
Скорость медленного ядерного горения в двухгрупповом приближении
Тема:
Kinetic theory
Інший ID:
PACS: 28.20.Ld
Посилання:
The velocity of slow nuclear burning in the two-group approximation / A.I. Akhiezer, D.P. Belozorov, F.S. Rofe-Beketov, L.N. Davydov, Z.A. Spolnik // Вопросы атомной науки и техники. — 2001. — № 6. — С. 276-278. — Бібліогр.: 5 назв. — англ.
Підтримка:
Authors gratefully acknowledge the financial support of STCU (project №1480).
Дата:
2001
Переглядів:
647
Завантажень:
408
Анотація:
The velocity of slow nuclear burning was obtained in the two-group approximation. Two groups of neutrons were considered: the group of thermal (slow) neutrons and the group of fast neutrons; each group being described with its diffusion equation. It was shown that in the case of heavy moderators the obtained expression for the two-group velocity had the same structure as the one-group velocity studied by authors before if new effective diffusion and multiplication coefficients were introduced. The expressions for corresponding effective coefficients are presented.
