71 citations · 71 across the 2 of their papers we have counts for
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Spectrum and amplitudes of internal gravity waves excited by penetrative convection in solar-type stars
B. Dintrans, A. Brandenburg, A. Nordlund +1
The excitation of internal gravity waves by penetrative convective plumes is investigated using 2-D direct simulations of compressible convection. The wave generation is quantitati…
Stochastic excitation of gravity waves by overshooting convection in solar-type stars
Boris Dintrans, Axel Brandenburg, Ake Nordlund +1
The excitation of gravity waves by penetrative convective plumes is investigated using 2D direct simulations of compressible convection. The oscillation field is measured by a new…
Oscillations of rapidly rotating stars
Boris Dintrans, Michel Rieutord
We present numerical simulations of gravito-inertial waves propagating in radiative zones of rapidly rotating stars. A first model, using the Boussinesq approximation, allows us to…
A comparison of the anelastic and subseismic approximations for low-frequency stellar oscillations: an application to rapidly rotating stars
Boris Dintrans, Michel Rieutord
After showing that the anelastic approximation is better than the subseismic one to filter out acoustic waves when studying low-frequency stellar oscillations, we compute gravito-i…
Nonaxisymmetric stability in the shearing sheet approximation
Axel Brandenburg, Boris Dintrans
Aims: To quantify the transient growth of nonaxisymmetric perturbations in unstratified magnetized and stratified non-magnetized rotating linear shear flows in the shearing sheet a…
Back to the subseismic approximation for core undertones
Boris Dintrans
The problem of the long-period gravity modes of the Earth outer fluid core is investigated using either the subseismic or the anelastic approximation These two approximations aim a…