Publication:
On sub-Alfven MHD flows with acceleration in coaxial channels

Простая страница элемента
dc.contributor.authorStepin, E. V.
dc.contributor.authorСтёпин, Евгений Викторович
dc.date.accessioned2024-11-21T15:18:31Z
dc.date.available2024-11-21T15:18:31Z
dc.date.issued2019
dc.description.abstract© 2019 IOP Publishing Ltd. All rights reserved.Magnetohydrodynamic (MHD) flows in coaxial channels of plasma accelerators with a longitudinal magnetic field are considered. Sub-Alfven MHD flows with acceleration transonic to the slow magnetosonic speed are studied. Sub-Alfven MHD flows are related to the case when the plasma flow velocity doesn't exceed the Alfven speed corresponding to the longitudinal field along the channel. A narrow coaxial nozzle channel with a constant lower bound is considered. The non-stationary and stationary mathematical MHD models are considered in the quasi-one-dimensional approximation. The corresponding MHD problems are solved numerically. Features of the relaxation process and characteristics of the transonic sub-Alfven flow type with acceleration in the channel are studied. The influence of the longitudinal magnetic field on the steady-state plasma flows are researched. The mechanism of energy transformations is described.
dc.identifier.citationStepin, E. V. On sub-Alfven MHD flows with acceleration in coaxial channels / Stepin, E.V. // Journal of Physics: Conference Series. - 2019. - 1336. - № 1. - 10.1088/1742-6596/1336/1/012018
dc.identifier.doi10.1088/1742-6596/1336/1/012018
dc.identifier.urihttps://www.doi.org/10.1088/1742-6596/1336/1/012018
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85076211455&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/19001
dc.relation.ispartofJournal of Physics: Conference Series
dc.titleOn sub-Alfven MHD flows with acceleration in coaxial channels
dc.typeConference Paper
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume1336
relation.isAuthorOfPublication3749bfcd-f506-4e1e-8bf7-ff9983e007c2
relation.isAuthorOfPublication.latestForDiscovery3749bfcd-f506-4e1e-8bf7-ff9983e007c2
relation.isOrgUnitOfPublicationdcdb137c-0528-46a5-841b-780227a67cce
relation.isOrgUnitOfPublication.latestForDiscoverydcdb137c-0528-46a5-841b-780227a67cce
Файлы
Original bundle
Теперь показываю 1 - 1 из 1
Уменьшенное изображение
Name:
W2990095566.pdf
Size:
832.91 KB
Format:
Adobe Portable Document Format
Description:
Download
Коллекции
Публикации