Ondas Magnetoidrodinamicas
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Oscilações MHD ideal em tubos de fluxo magnetico com variação radial ; : aplicações em fisica solar
In this work, we present the ideal magnetohydrodynamic (MHD) spectral analysis of a two-layered magnetic flux tube with radial variations. The two layers represent two regions with different physical characteristics and find many applications in astrophysical systems. Here we concentrate our attention on the study of solar magnetic flux tube oscillations. A
Publicado em: 1997
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2. Analise espectral MHD em plasmas cilindricos de duas camadas. Aplicação a manchas solares
A cylindrical model is presented, in order to study the ideal magnetohydrodynamic (MHD) spectrum. We modeled a two-layered cylindrical plasma, where two regions are defined, an internal and an external one, with different aspects each other. A diffuse longitudinal current is present in the internal region, so, twisted magnetic fields with a small Bq / Bz rat
Publicado em: 1995
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3. Geração de corrente eletrica não indutiva com as ondas de Alfven
Not informed
Publicado em: 1988
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4. Oscilações magneto-termicas no aluminio a 1,2 Kelvin
In this work, we measured the oscillatory behavior of the temperature in a single cristal of aluminiumt when termically isolated and subject to a external magnetic field. This effect was used to analyse the, electronic struture of the metal. These measurements was made at 1,2 Kelvin, and the angle of the magnetic field with the axis ( 1,0,0 ) of the cristal
Publicado em: 1971