A 15.2 TFlops Simulation of Geodynamo on the Earth Simulator

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dc.creatorKageyama, Akira
dc.creatorKameyama, Masanori
dc.creatorFujihara, Satoru
dc.creatorYoshida, Masaki
dc.creatorHyodo, Mamoru
dc.creatorTsuda, Yoshinori
dc.date2004-10-04
dc.date.accessioned2026-07-07T05:52:47Z
dc.date.available2026-07-07T05:52:47Z
dc.descriptionFor realistic geodynamo simulations, one must solve the magnetohydrodynamic equations to follow time development of thermal convection motion of electrically conducting fluid in a rotating spherical shell. We have developed a new geodynamo simulation code by combining the finite difference method with the recently proposed spherical overset grid called Yin-Yang grid. We achieved performance of 15.2 Tflops (46% of theoretical peak performance) on 4096 processors of the Earth Simulator.
dc.descriptionContribution to Technical Program of SC2004 conference
dc.identifierhttps://arxiv.org/abs/physics/0410018
dc.identifierhttp://arxiv.org/abs/physics/0410018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/86434
dc.subjectGeophysics
dc.subjectComputational Physics
dc.titleA 15.2 TFlops Simulation of Geodynamo on the Earth Simulator
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