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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Forças de arrasto em satelites artificiais

Odo, Gilberto Yosimasa January 1992 (has links)
Orientador: Germano Bruno Afonso / Dissertação (mestrado) - Universidade Federal do Parana / Resumo: Revemos os fenômenos da interação entre um satélite esférico e partículas neutras e carregadas da alta atmosfera. Introduzimos a perturbação no plasma causada pelo movimento do satélite e estimamos o efeito desta perturbação na aceleração de arrasto elétrico. Aplicamos os resultados para o satélite LAGEOS. / Abstract: The phenomena of interaction of a satellite with neutral and charged particles of the high atmosphere were here reviewed. The modification in the plasma due to the movement of a spherical satellite was introduced and this modification effect on the acceleration of electrical drag was evaluated. These results were applied to the LAGEOS satellite.

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