Rotational/ Compressional nature of the Magnetopause: application of the BV technique on a magnetopause case study

Autor: Dorville, Nicolas, Belmont, Gérard, Rezeau, Laurence, Grappin, Roland, Retinò, Alessandro

The magnetopause boundary implies two kinds of variations: a density/ temperature gradient and a magnetic field rotation. These two kinds are always observed in a close vicinity of each other, if not inseparably mixed. We present a case study from th

Externí odkaz: http://arxiv.org/abs/1304.1412

LES investigations of turbulent heat transfer structures with exponential power escalation.

Autor: Roumet, Elie, Nop, Raksmy, Dorville, Nicolas, Duluc, Marie-Christine

Publikováno v: Journal of Physics: Conference Series; 2024, Vol. 2766 Issue 1, p1-6, 6p

Boundary layers in plasmas : structure and stability of the Terrestrial magnetopause

Autor: Dorville, Nicolas

Publikováno v: Physique [physics]. Ecole Polytechnique, 2015. Français
Physique [physics]. Ecole Polytechnique, 2015. Français. ⟨NNT : ⟩

The terrestrial magnetopause is the boundary between the solar wind (compressed by a shock) and the terrestrial magnetosphere. This kind of thin and nearly impenetrable boundary naturally forms each time two magnetized plasmas are pushed one toward a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6f587855314aac6092001e4f570e6116
https://pastel.archives-ouvertes.fr/tel-01181616

Asymmetric kinetic equilibria: demonstration of the independence of magnetic reconnection signatures to the initial current sheet structure

Autor: Dargent, Jérémy, Aunai, N., Belmont, Gérard, Dorville, Nicolas, Lavraud, B., Hesse, Michael

Publikováno v: American Geophysical Union, Fall Meeting 2015
American Geophysical Union, Fall Meeting 2015, Dec 2015, San Francisco, California, United States. 51, pp.SM51A-2515, 2015

International audience; Current sheets are ubiquitous in space plasmas and yet hard to describe with a kinetic equilibrium. The BAS model is a semi-analytical model which provides a steady distribution function for asymmetric current sheet ions. In t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::af3afc3a7aadbc4eae199866a18087b8
https://hal.archives-ouvertes.fr/hal-02861649

Fourier spectra: slopes and breaks

Autor: Belmont, Gérard, Rezeau, Laurence, Dorville, Nicolas

Publikováno v: Cluster 15th and Double Star 10th anniversary workshop
Cluster 15th and Double Star 10th anniversary workshop, Oct 2015, Venise, Italy

International audience; When aiming at comparing the data of fluctuations with turbulence theories, it is necessary to determine reliable spectra, from which slopes (spectral indexes) can be deduced when they exist, as well as the positions of the br

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c68a35cc8f1ad822db5d610f4ff9676a
https://hal.archives-ouvertes.fr/hal-02800139