187 citations · 383 across the 7 of their papers we have counts for
5 papers
The effects of Ekman pumping on quasi-geostrophic Rayleigh-Benard convection
Meredith Plumley, Keith Julien, Philippe Marti +1
Numerical simulations of 3D, rapidly rotating Rayleigh-Benard convection are performed using an asymptotic quasi-geostrophic model that incorporates the effects of no-slip boundari…
Convection-driven kinematic dynamos at low Rossby and magnetic Prandtl numbers
Michael A. Calkins, Louie Long, David Nieves +2
Most large-scale planetary magnetic fields are thought to be driven by low Rossby number convection of a low magnetic Prandtl number fluid. Here kinematic dynamo action is investig…
Approaching the Asymptotic Regime of Rapidly Rotating Convection: Boundary Layers vs Interior Dynamics
S. Stellmach, M. Lischper, K. Julien +5
Rapidly rotating Rayleigh-Bénard convection is studied by combining results from direct numerical simulations (DNS), laboratory experiments and asymptotic modeling. The asymptotic…
The Breakdown of the Anelastic Approximation in Rotating Compressible Convection: Implications for Astrophysical Systems
Michael A. Calkins, Keith Julien, Philippe Marti
The linear theory for rotating compressible convection in a plane layer geometry is presented for the astrophysically-relevant case of low Prandtl number gases. When the rotation r…
Reduced description of exact coherent states in parallel shear flows
Cedric Beaume, Gregory P. Chini, Keith Julien +1
Exact coherent states of a linearly stable, plane parallel shear flow confined between stationary stress-free walls and driven by a sinusoidal body force (a flow first introduced b…