Počet záznamů: 1  

Heat and particle transport simulation in COMPASS and T-10 with canonical profile transport model

  1. 1.
    0498241 - ÚFP 2019 RIV FR eng C - Konferenční příspěvek (zahraniční konf.)
    Danilov, A. - Dnestrovskij, Yu.N. - Melnikov, A.V. - Cherkasov, S. V. - Eliseev, L.G. - Dnestrovskij, A.Yu. - Lysenko, S.E. - Subbotin, G. F. - Vershkov, V.A. - Havlíček, Josef - Urban, Jakub - Stöckel, Jan - Bílková, Petra - Böhm, Petr - Šos, Miroslav - Hron, Martin - Komm, Michael - Pánek, Radomír
    Heat and particle transport simulation in COMPASS and T-10 with canonical profile transport model.
    45th EPS Conference on Plasma Physics. Vol. 42A. Mulhouse: European Physical Society, 2018, s. 1656-1659, č. článku P5.1088. ISBN 979-10-96389-08-7.
    [45th European Physical Society Conference on Plasma Physics. Praha (CZ), 02.07.2018-06.07.2018]
    Grant CEP: GA MŠMT(CZ) LM2015045; GA ČR(CZ) GA16-25074S
    Institucionální podpora: RVO:61389021
    Klíčová slova: COMPASS * tokamak * ASTRA * profiles * transport
    Obor OECD: Fluids and plasma physics (including surface physics)
    http://ocs.ciemat.es/EPS2018PAP/pdf/P5.1088.pdf

    The remarkable property of tokamak plasma is to maintain the shape of some parameters profiles (e.g. electron pressure …) under different external influences. This effect is considered as manifestation of plasma self-organization and corresponding normalized profiles are called stiff. The quantitative measure of the profiles stiffness appeared as a factor standing in front of the difference between temperature (or pressure) normalized gradient and the critical gradient in the expression for heat or particle fluxes in the Canonical Profiles Transport Model (CPTM).
    The report presents the CPTM simulation results using ASTRA code for L-mode plasmas of circular limiter tokamak T-10 and D-shaped diverted plasmas of COMPASS. On top of that Ohmic and NBI heated H-mode in COMPASS was modeled.
    The runs demonstrated density profiles and electron temperature pedestal in agreement with measurements. The results of L-mode simulation in COMPASS were compared with those obtained for T-10.
    Trvalý link: http://hdl.handle.net/11104/0290629

     
     
Počet záznamů: 1  

  Tyto stránky využívají soubory cookies, které usnadňují jejich prohlížení. Další informace o tom jak používáme cookies.