{"id":35287,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/the-internal-structure-of-rising-twisted-magnetic-tubes-and-the-emergence-of-magnetic-flux-in-the-sun\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"the-internal-structure-of-rising-twisted-magnetic-tubes-and-the-emergence-of-magnetic-flux-in-the-sun","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/the-internal-structure-of-rising-twisted-magnetic-tubes-and-the-emergence-of-magnetic-flux-in-the-sun\/","title":{"rendered":"The internal structure of rising twisted magnetic tubes and the emergence of magnetic flux in the sun."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Thierry Emonet Schreiner <\/strong><\/h2>\n<p>En el presente trabajo se muestra que el retorcimiento de las l\u00edneas del campo magn\u00e9tico, la flotaci\u00f3n diferencial y la din\u00e1mica de v\u00f3rtices son ingredientes fundamentales de la f\u00edsica que gobierna el ascenso de tubos de flujo magn\u00e9tico flotantes a trav\u00e9s de la zona de convecci\u00f3n solar. Con este f\u00edn se considera un tubo magn\u00e9tico horizontal de longitud infinita y cuyas l\u00edneas de campo est\u00e1n enroscadas alrededor del eje central, utilizando las ecuaciones completas de la magnetohidrodin\u00e1mica en dos dimensiones.  el trabajo se divide en dos partes, una anal\u00edtica y otra num\u00e9rica. En la primera parte se considera la gravedad y una perturbaci\u00f3n arbitraria de la presi\u00f3n a lo largo del borde del tubo, tratando ambas como peque\u00f1as perturbaciones. Se encuentra que un \u00e1ngulo de rosca grande es necesario para evitar deformaciones grandes de los tubos. En la segunda parte se estudia num\u00e9ricamente la evoluci\u00f3n de un tubo con este grado de enroscamiento, lo que permite el an\u00e1lisis de la din\u00e1mica de v\u00f3rtices asociada.  finalmente se discute la aplicaci\u00f3n de los resultados a la teor\u00eda de la actividad magn\u00e9tica en el sol.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>The internal structure of rising twisted magnetic tubes and the emergence of magnetic flux in the sun.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 The internal structure of rising twisted magnetic tubes and the emergence of magnetic flux in the sun. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Thierry Emonet Schreiner <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Fernando Moreno Insertis<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Sanchez Martinez <\/li>\n<li>Manuel Vazquez Abeledo (vocal)<\/li>\n<li>Manuel Garcia Velarde (vocal)<\/li>\n<li>Valentin Martinez Pillet (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Thierry Emonet Schreiner En el presente trabajo se muestra que el retorcimiento de las l\u00edneas del campo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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