Topographically forced Rossby wave instability and the development of blocking in the atmosphere

1990 ◽  
Vol 7 (4) ◽  
pp. 433-440 ◽  
Author(s):  
Dehai Luo
Keyword(s):  
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 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 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.

scholarly journals Identifying Anticyclonic Vortex Features Produced by the Rossby Wave Instability in Protoplanetary Disks

2018 ◽  
Vol 867 (1) ◽  
pp. 3 ◽  
Author(s):  
Pinghui Huang ◽  
Andrea Isella ◽  
Hui Li ◽  
Shengtai Li ◽  
Jianghui Ji
Keyword(s):  
Rossby Wave ◽  
Protoplanetary Disks ◽  
Wave Instability

A Note on Rossby Wave Instability at Finite Amplitude

1982 ◽  
Vol 39 (3) ◽  
pp. 688-690 ◽  
Author(s):  
Richard C. Deininger ◽  
Arthur Z. Loesch
Keyword(s):  
Rossby Wave ◽  
Finite Amplitude ◽  
Wave Instability
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