Exploring the Dynamics of Convection|Driven Dynamos in Rotating ...

Exploring the dynamics of convection-driven dynamos in rotating ...

This thesis explores the dynamics of convection-driven dynamos in rotating spherical shells through three detailed studies. The first study ...

Exploring the Dynamics of Convection-Driven Dynamos in Rotating ...

This thesis explores the dynamics of convection-driven dynamos in rotating spherical shells through three detailed studies. The first study ...

Dynamics of convection and dynamos in rotating spherical fluid shells

The changes that are introduced when the convection flow acts as a dynamo are studied in Section 4. We shall see that the generated magnetic field still tends ...

Scaling properties of convection-driven dynamos in rotating ...

We study numerically an extensive set of dynamo models in rotating spherical shells, varying all relevant control parameters by at least two orders of ...

Convection-driven dynamos in a rotating plane layer - CiteSeerX

In consequence, exploration and understanding of the dynamical processes involved in the three-dimensional dynamo becomes a realistic possibility. Nevertheless, ...

Dynamics of convection and dynamos in rotating spherical fluid shells

Numerical simulations of thermal convection in rapidly rotating spherical fluid shells have been carried out with and without magnetic fields generated by ...

Convection driven dynamos - ScienceDirect.com

Various models of thermal convection in rapidly rotating fluids permeated by strong magnetic fields are discussed. Particular attention is paid to the ...

Large-scale dynamos in rapidly rotating plane layer convection

The cycle period of the dynamo is comparable to the ohmic decay time, with longer cycles for dynamos in convective systems that are closer to onset. In these ...

Convection-driven dynamos in a rotating plane layer

The large Prandtl number limit is used. Fully three-dimensional convection-driven dynamos have been studied numerically for this problem. Both the kinematic and ...

Coherent flow structures and magnetic field patterns in rotating ...

... rotating spherical shell convective dynamos: A data-driven approach ... dynamics and geomagnetism offer insightful analysis using data-driven ...

Strong large scale magnetic fields in rotating convection-driven ...

Strong large scale magnetic fields in rotating convection-driven dynamos: ... the dynamics of convection depend on the reduced Rayleigh.

Spherical convective dynamos in the rapidly rotating asymptotic ...

Self-sustained convective dynamos in planetary systems operate in an asymptotic regime of rapid rotation, where a balance is thought to hold between the ...

Large-scale dynamos in rapidly rotating plane layer convection

of Ta = 5 × 108 ensures that rotation plays a significant role in the ensuing dynamics. ... exploring broad ranges of magnetic and thermal Prandtl numbers and ...

Spherical convective dynamos in the rapidly rotating asymptotic ...

strong-field dynamo action are more convincingly assessed by examining ... 1977 Nonlinear Dynamics of Boussinesq Convection in a Deep Rotating Spherical Shell.

Scaling properties of convection-driven dynamos in rotating ...

We study numerically an extensive set of dynamo models in rotating spherical shells, varying all relevant control parameters by at least two ...

Convection and Dynamo Action in Rapidly Rotating Suns - JILA

In nearly all of the simulations contained in this thesis, we will explore dynamics within the convection zone only. Simulations which include model ...

Numerical Simulations of Convection and Convection-Driven ...

This saturation is explored over a wide range of system parameters and is found to be a robust feature of rapidly rotating dynamo simulations. These results are ...

Large-scale-vortex dynamos in planar rotating convection

The dynamo mechanism relies on those components of the flow that have length scales lying between that of the large-scale vortex and the typical convective cell ...

dynamics and scaling laws of planetary dynamos driven by inertial ...

The numerical experiments fall into two categories; the slowly rotating simulations which cannot sustain inertial waves at the small scales and the rapidly ...

Convective heat transfer in planetary dynamo models - AGU Journals

Following the plane layer convection study by King et al. (2009), we explore a broad range of buoyancy forcing (Ra) and rotation strength (E−1) ...