Publication:
Equations and improved coefficients for parallel transport in multicomponent collisional plasmas: Method and application for tokamak modeling

Файлы
W3173438773.pdf(4.96 MB)
Дата
2021
Авторы
Makarov, S. O.
Coster, D. P.
Rozhansky, V. A.
Kaveeva, E. G.
Stepanenko, A. A.
Zhdanov, V. M.
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Научные группы
Организационные подразделения
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Институт лазерных и плазменных технологий
Стратегическая цель Института ЛаПлаз – стать ведущей научной школой и ядром развития инноваций по лазерным, плазменным, радиационным и ускорительным технологиям, с уникальными образовательными программами, востребованными на российском и мировом рынке образовательных услуг.
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Аннотация
© 2021 Author(s).New analytical expressions for parallel transport coefficients in multicomponent collisional plasmas are presented in this paper. They are improved versions of the expressions written in Zhdanov [Transport Processes in Multicomponent Plasma, English ed. (Taylor and Francis, London, New York, 2002)], based on Grad's 21N-moment method. Both explicit and approximate approaches for the calculation of transport coefficients are considered. Accurate application of this closure for the Braginskii transport equations is discussed. Viscosity dependence on the heat flux is taken into account. Improved expressions are implemented into the SOLPS-ITER code and tested for deuterium and neon ITER cases. Some typos found in Zhdanov [Transport Processes in Multicomponent Plasma, English ed. (Taylor and Francis, London, New York, 2002)] are corrected.
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Equations and improved coefficients for parallel transport in multicomponent collisional plasmas: Method and application for tokamak modeling / Makarov, S.O. [et al.] // Physics of Plasmas. - 2021. - 28. - № 6. - 10.1063/5.0047618
URI
https://www.doi.org/10.1063/5.0047618
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85108112844&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000691856800003
 https://openrepository.mephi.ru/handle/123456789/24256
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