Resolution de l'equation de transport et applications dans le plasma ionospherique

• Main Author: Lilensten, Jean
• Other Authors: Laboratoire de Planétologie de Grenoble (LPG), Université Joseph Fourier - Grenoble 1 (UJF)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Institut National Polytechnique de Grenoble - INPG, Walter Kofman
• Format: Doctoral or Postdoctoral Thesis
• Language: French
• Published: HAL CCSD 1989
• Subjects: lonosphere; primary production; secondary production; ionization; energy budget; heating rate; cooling rate; heat conduction; cross sections; Ionosphère; électrons; transport; production primaire; production secondaire; ionisation; bilan d'énergie; chauffage; relaxation; refroidissement; conduction de chaleur; sections efficaces; [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]; [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]; La Balance; EISCAT
• Online Access: https://tel.archives-ouvertes.fr/tel-00724953; https://tel.archives-ouvertes.fr/tel-00724953/document; https://tel.archives-ouvertes.fr/tel-00724953/file/These-Lilensten-1989.pdf

Two major sources of ionization occur in the high latitude ionosphere : the electrons created by solar photo-ionization, and the precipitated electrons. The transport equation describing their evolution is described, and a model of resolution of this equation is discussed and tested. Using this prog...