Magnetohydrodynamics Mhd Simulation
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Signatures of two distinct driving mechanisms in the evolution of coronal mass ejections in the lower corona / Assinaturas de dois mecanismos distintos na evolução de ejeções de massa coronal na baixa coroa
Coronal mass ejections (CMEs) are the major driver for space weather disturbances. Their physical mechanisms and their influence on the geospace environment are the subject of active research and debate. Our goal is to understand how the initial magnetic configuration of a CME affects its evolution through the lower corona, until 6R⊙. We compare ou
Publicado em: 2009
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2. Signatures of two distinct driving mechanisms in the evolution of coronal mass ejections in the lower corona / Assinaturas de dois mecanismos distintos na evolução de ejeções de massa coronal na baixa coroa
As ejeções de massa coronal (coronal mass ejections - CMEs) são as maiores causadoras das perturbações do clima espacial. Seus mecanismos físicos e sua influência no ambiente geoespacial são foco importante em debates e pesquisas. Nosso objetivo é compreender como a configuraçãoo magnética inicial da CME afeta sua evolução na baixa coroa, até
Publicado em: 2009
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3. Numerical magneto hydro dynamic flow simulation of velocity and pressure for electrically conducting, incompressible fluids
In this paper, we report on numerical simulations of incompressible MagnetoHydroDdynamic flows by a two dimensional finite difference scheme associated to an appropriate projection method performed to characterize velocity-pressure formulations along the specified MHD duct by solving the set of differential equations of magnetohydrodynamics. In the present c
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2007-09