scholarly journals Rossby Wave Instability of Thin Accretion Disks. III. Nonlinear Simulations

2001 ◽  
Vol 551 (2) ◽  
pp. 874-896 ◽  
Author(s):  
H. Li ◽  
S. A. Colgate ◽  
B. Wendroff ◽  
R. Liska
Keyword(s):  
Accretion Disks ◽  
Rossby Wave ◽  
Wave Instability ◽  
Nonlinear Simulations

scholarly journals Rossby wave instability and three-dimensional vortices in accretion disks

2010 ◽  
Vol 516 ◽  
pp. A31 ◽  
Author(s):  
H. Meheut ◽  
F. Casse ◽  
P. Varniere ◽  
M. Tagger
Keyword(s):  
Accretion Disks ◽  
Rossby Wave ◽  
Three Dimensional ◽  
Wave Instability

scholarly journals Rossby Wave Instability of Keplerian Accretion Disks

1999 ◽  
Vol 513 (2) ◽  
pp. 805-810 ◽  
Author(s):  
R. V. E. Lovelace ◽  
H. Li ◽  
S. A. Colgate ◽  
A. F. Nelson
Keyword(s):  
Accretion Disks ◽  
Rossby Wave ◽  
Wave Instability

Rossby Wave Instability of Thin Accretion Disks. II. Detailed Linear Theory

2000 ◽  
Vol 533 (2) ◽  
pp. 1023-1034 ◽  
Author(s):  
H. Li ◽  
J. M. Finn ◽  
R. V. E. Lovelace ◽  
S. A. Colgate
Keyword(s):  
Linear Theory ◽  
Accretion Disks ◽  
Rossby Wave ◽  
Wave Instability

scholarly journals PARAMETRIC STUDY OF THE ROSSBY WAVE INSTABILITY IN A TWO-DIMENSIONAL BAROTROPIC DISK

2016 ◽  
Vol 823 (2) ◽  
pp. 84 ◽  
Author(s):  
Tomohiro Ono ◽  
Takayuki Muto ◽  
Taku Takeuchi ◽  
Hideko Nomura
Keyword(s):  
Rossby Wave ◽  
Parametric Study ◽  
Two Dimensional ◽  
Wave Instability

scholarly journals Parametric Study of the Rossby Wave Instability in a Two-dimensional Barotropic Disk. II. Nonlinear Calculations

2018 ◽  
Vol 864 (1) ◽  
pp. 70 ◽  
Author(s):  
Tomohiro Ono ◽  
Takayuki Muto ◽  
Kengo Tomida ◽  
Zhaohuan Zhu
Keyword(s):  
Rossby Wave ◽  
Parametric Study ◽  
Two Dimensional ◽  
Wave Instability

scholarly journals Dynamics of the inner edge of the dead zone in protoplanetary disks

2013 ◽  
Vol 8 (S299) ◽  
pp. 157-158
Author(s):  
Julien Faure ◽  
Sebastien Fromang ◽  
Henrik Latter
Keyword(s):  
Equation Of State ◽  
Numerical Simulations ◽  
Rossby Wave ◽  
Dead Zone ◽  
Vortex Formation ◽  
Protoplanetary Disks ◽  
Natural Consequence ◽  
Wave Instability ◽  
Turbulent Dissipation ◽  
Isothermal Equation

AbstractIn protoplanetary disks, the inner boundary between an MRI active and inactive region has recently been suggested to be a promising site for planet formation. A set of numerical simulations has indeed shown that vortex formation mediated by the Rossby wave instability is a natural consequence of the disk dynamics at that location. However, such models have so far considered only the case of an isothermal equation of state, while the complex thermodynamics is at the heart of how this region works. Using the Godunov code Ramses, we have performed 3D global numerical simulations of protoplanetary disks that relax the isothermal hypothesis. We find that, at the interface, the disk thermodynamics and the turbulent dynamics are intimately entwined, because of the importance of turbulent dissipation and thermal ionisation.

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