Публікація:
Radial Electric Field and Transport near the Rational Surface

dc.contributor.authorPysarevsky, A. S.
dc.contributor.authorKozak, I. A.
dc.contributor.authorChernyshov, N. N.
dc.date.accessioned2016-06-22T08:37:37Z
dc.date.available2016-06-22T08:37:37Z
dc.date.issued2010
dc.description.abstractThe structure of the radial electric field and heat transport at the magnetic island in the Large Helical Device is investigated by measuring the radial profile of poloidal flow with charge exchange spectroscopy. The convective poloidal flow inside the island is observed when the n/m=l/l external perturbation field becomes large enough to increase the magnetic island width above a critical value (15-20% of minor radius) in LHD. This convective poloidal flow results in a non-flat space potential inside the magnetic island. The sign of the curvature of the space potential depends on the radial electric field at the boundary of the magnetic island. The heat transport inside the magnetic island is studied with a cold pulse propagation technique. The experimental results show the existence of the radial electric field shear at the boundary of the magnetic island and a reduction of heat transport inside the magnetic islanduk_UA
dc.identifier.citationPysarevsky, A. S. Radial Electric Field and Transport near the Rational Surface / A. S. Pysarevsky, I. A. Kozak, N. N. Chernyshov //Функциональная компонентная база микро-, опто- и наноэлектроники : сб. науч. тр. ІІІ Междунар. науч. конф., 28 сент. – 2 окт. 2010 г. – Х. ; Кацивели : ХНУРЭ, 2010. – С. 350-352.uk_UA
dc.identifier.urihttp://openarchive.nure.ua/handle/document/1102
dc.language.isoenuk_UA
dc.publisherХНУРЭuk_UA
dc.subjectradial electric fielduk_UA
dc.subjectmagnetic islanduk_UA
dc.titleRadial Electric Field and Transport near the Rational Surfaceuk_UA
dc.typeConference proceedingsuk_UA
dspace.entity.typePublication

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