{"id":5941,"date":"2022-02-03T07:58:10","date_gmt":"2022-02-03T06:58:10","guid":{"rendered":"https:\/\/lyon-geologie.univ-lyon1.fr\/?page_id=5941"},"modified":"2023-01-17T11:44:43","modified_gmt":"2023-01-17T10:44:43","slug":"m1_convec","status":"publish","type":"page","link":"https:\/\/lyongeologie.fr\/en\/m1-geosciences\/m1_convec\/","title":{"rendered":"M1 Convection et Thermique de la Terre"},"content":{"rendered":"
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Convection and thermal evolution of the Earth
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3 Credits<\/em><\/p>\n

Contact: St\u00e9phane LABROSSE<\/a>
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tBack to the previous page<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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L\u2019objectif de ce cours <\/strong>est de montrer comment les principes physiques du transfert de chaleur peuvent s\u2019appliquer \u00e0 l\u2019int\u00e9rieur de la Terre et des plan\u00e8tes pour \u00e9tudier leur structure thermique, leur dynamique et leur \u00e9volution.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Mod\u00e8le de convection thermique <\/small><\/i><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Transport de chaleur conductif<\/strong><\/p>

    1. Rappels sur la loi de Fourier et l’\u00e9quation de la conduction de la chaleur.<\/li>
    2. Solutions stationnaires et mod\u00e8les simplistes de Terre.<\/li>
    3. Refroidissement d’un demi-espace infini et structure thermique de la lithosph\u00e8re oc\u00e9anique.<\/li>
    4. Conduction dans la lithosph\u00e8re continentale.<\/li>
    5. Perte de chaleur totale de la Terre.<\/li><\/ol><\/li><\/ol>

      Convection thermique dans les manteau plan\u00e9taires<\/strong><\/p>

        1. Rappel des \u00e9quations de conservation.<\/li>
        2. Nombre Rayleigh par analyse aux dimensions.<\/li>
        3. Stabilit\u00e9 lin\u00e9aire pour le d\u00e9marrage de la convection de Rayleigh-B\u00e9nard.<\/li>
        4. Convection d’amplitude finie. Mise \u00e0 l’\u00e9chelle du transfert de chaleur par la convection.<\/li><\/ol><\/li><\/ol>

          \u00c9volution thermique de la Terre et des plan\u00e8tes telluriques<\/strong><\/p>

            1. Contraintes sur la structure thermique de la Terre primitive.<\/li>
            2. Mod\u00e8les param\u00e9tr\u00e9s d’\u00e9volution thermique utilisant des lois d’\u00e9chelles de la convection dans le manteau.<\/li>
            3. Notions sur la thermodynamique du noyau et \u00e9volution coupl\u00e9e noyau-manteau.<\/li><\/ol><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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              Convection et thermique de la Terre Cr\u00e9dits : 3 ECTS Responsable : St\u00e9phane LABROSSE Retour \u00e0 la liste des UEs L\u2019objectif de ce cours est de montrer comment les principes physiques du transfert de chaleur peuvent s\u2019appliquer \u00e0 l\u2019int\u00e9rieur de la Terre et des plan\u00e8tes pour \u00e9tudier leur structure thermique, leur dynamique et leur \u00e9volution. […]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":511,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-5941","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages\/5941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/comments?post=5941"}],"version-history":[{"count":17,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages\/5941\/revisions"}],"predecessor-version":[{"id":16293,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages\/5941\/revisions\/16293"}],"up":[{"embeddable":true,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages\/511"}],"wp:attachment":[{"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/media?parent=5941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}