Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Buchholz, Rico"'
Autor:
Maviglia, Francesco, Pigatto, Leonardo, Villone, Fabio, Zohm, Hartmut, Albert, Christopher, Bruzzone, Pierluigi, Buchholz, Rico, Drumm, Ben, Gerardin, Jonathan, Liu, Yueqiang, Luongo, Cesar, Siccinio, Mattia, Wiesen, Sven
Publikováno v:
In Fusion Engineering and Design November 2023 196
While free scroll rings are non-stationary objects that either grow or contract with time, spatial confinement can have a large impact on their evolution reaching from significant lifetime extension [J. F. Totz , H. Engel, and O. Steinbock, New J. Ph
Externí odkaz:
http://arxiv.org/abs/1601.00848
Autor:
Hornsby, William A, Migliano, Pierluigi, Buchholz, Rico, Grosshauser, Stefan, Weikl, Arne, Zarzoso, David, Casson, Francis J, Poli, Emanuele, Peeters, Artur G
The non-linear evolution of a magnetic island is studied using the Vlasov gyro-kinetic code GKW. The interaction of electromagnetic turbulence with a self-consistently growing magnetic island, generated by a tearing unstable $\Delta' > 0$ current pro
Externí odkaz:
http://arxiv.org/abs/1507.02841
Autor:
Hornsby, William, Migliano, Pierluigi, Buchholz, Rico, Zarzoso, David, Casson, Francis, Poli, Emanuele, Peeters, Arthur
The multi-scale interaction of self-consistently driven magnetic islands with electromagnetic turbulence is studied within the three dimensional, toroidal gyro-kinetic framework. It can be seen that, even in the presence of electromagnetic turbulence
Externí odkaz:
http://arxiv.org/abs/1409.0648
Akademický článek
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Autor:
Hornsby, William, Migliano, Pierluigi, Buchholz, Rico, Peeters, Arthur, Zarzoso, David, Casson, Francis, Poli, Emanuele
Turbulence is shown to be critical to the onset and evolution of the neoclassical tearing mode, affecting both its growth and rotation. The interaction is here studied for the first time in the three dimensional, toroidal gyrokinetic framework. Turbu
Externí odkaz:
http://arxiv.org/abs/1403.1520
Scroll rings in an unbounded excitable medium with negative line tension undergo an instability ending eventually in a "turbulent" state, known as scroll wave (Winfree) turbulence. In this paper we demonstrate by numerical simulations based upon the
Externí odkaz:
http://arxiv.org/abs/1401.8119
Autor:
Sung, Tobias, Buchholz, Rico, Casson, Francis, Fable, Emilino, Grosshauser, Stefan R., Hornsby, William, Migliano, Piereluigi, Peeters, Arthur G.
Publikováno v:
Phys. Plasmas 20, 042506 (2013)
A new mechanism for toroidal momentum transport in a tokamak is investigated using the gyro-kinetic model. First, an analytic model is developed through the use of the ballooning transform. The terms that generate the momentum transport are then conn
Externí odkaz:
http://arxiv.org/abs/1302.6453
Akademický článek
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Publikováno v:
European Physical Journal E -- Soft Matter. Jun2016, Vol. 39 Issue 6, p1-7. 7p.