On the improved plasma confinement in toroidal systems. Measuring of the plasma density inhomogeneties near the gas valve

Comparison of plasma density increase was carried out in outer and inner channels of the interferometer in T-11M tokamak. There were two cases of gas puffing: by outer valve or upper one. Amplitude of difference of the plasma density increase consisted of 9% near the outer valve. Perturbation of the...

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Збережено в:
Бібліографічні деталі
Дата:2007
Автори: Petrov, A.A., Petrov, V.G., Popryadukhin, A.P.
Формат: Стаття
Мова:English
Опубліковано: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2007
Назва видання:Вопросы атомной науки и техники
Теми:
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/110326
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:On the improved plasma confinement in toroidal systems. Measuring of the plasma density inhomogeneties near the gas valve / A.A. Petrov, V.G Petrov, A.P. Popryadukhin // Вопросы атомной науки и техники. — 2007. — № 1. — С. 6-8. — Бібліогр.: 3 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
Опис
Резюме:Comparison of plasma density increase was carried out in outer and inner channels of the interferometer in T-11M tokamak. There were two cases of gas puffing: by outer valve or upper one. Amplitude of difference of the plasma density increase consisted of 9% near the outer valve. Perturbation of the electric potential eΦ1/Te can have similar value. This perturbation can lead to appearance of the additional losses.