{"id":15545,"date":"2024-07-03T15:31:54","date_gmt":"2024-07-03T13:31:54","guid":{"rendered":"https:\/\/www.univ-smb.fr\/locie\/?p=15545"},"modified":"2024-07-03T15:31:54","modified_gmt":"2024-07-03T13:31:54","slug":"lundi-15-juillet-2024-a-9h30-these-de-cedric-schreck","status":"publish","type":"post","link":"https:\/\/www.univ-smb.fr\/locie\/2024\/07\/03\/lundi-15-juillet-2024-a-9h30-these-de-cedric-schreck\/","title":{"rendered":"lundi 15 juillet 2024 \u00e0 9h30 – Th\u00e8se de C\u00e9dric SCHRECK"},"content":{"rendered":"

Soutenance de th\u00e8se<\/span> – C\u00e9dric SCHRECK
\n<\/strong><\/span><\/h2>\n

lundi 15 juillet 2024 \u00e0 9h30 en <\/strong>Amphi Polytech, 2 Av. du Lac d’Annecy, 73370 Le Bourget-du-Lac
\n<\/span><\/h3>\n

Mod\u00e9lisation statistique des transferts thermo-a\u00e9rauliques dans les b\u00e2timents<\/span><\/h2>\n

 <\/p>\n

R\u00e9sum\u00e9:<\/strong><\/p>\n

Le b\u00e2timent doit s\u2019adapter pour faire face aux conditions climatiques futures, notamment des p\u00e9riodes caniculaires plus fr\u00e9quentes, plus longues et plus intenses. Afin de garantir le confort thermique des occupants, le rafraichissement naturel par ouverture de fen\u00eatre constitue une solution bioclimatique, gratuite en carbone et en \u00e9nergie. Or, son potentiel de r\u00e9duction du besoin de rafra\u00eechissement par climatisation d\u00e9pend de la valeur du taux de renouvellement en air ext\u00e9rieur. Une estimation fiable de ce taux de renouvellement d\u2019air pourrait promouvoir la prise en compte du b\u00e9n\u00e9fice apport\u00e9 par le rafra\u00eechissement naturel, lors de la conception neuve, de la r\u00e9novation, ou pour le pilotage intelligent d\u2019ouvrants. L\u2019objectif de ces travaux de th\u00e8se est de d\u00e9velopper une m\u00e9thode de diagnostic in situ du taux de renouvellement d\u2019air par ouverture de fen\u00eatre, en b\u00e2timents occup\u00e9s, et sur la base d\u2019une instrumentation non intrusive. Pour cela, nous impl\u00e9mentons la m\u00e9thode des gaz traceurs, bas\u00e9e sur la production de CO2 m\u00e9tabolique par l\u2019occupant. Une approche de r\u00e9solution statistique, impliquant un filtre de Kalman, a \u00e9t\u00e9 r\u00e9cemment introduite dans la litt\u00e9rature. Nous \u00e9tudions le potentiel et les limites d\u2019une telle m\u00e9thode, \u00e0 travers la r\u00e9alisation d\u2019une campagne exp\u00e9rimentale dans un b\u00e2timent r\u00e9sidentiel test. Nous d\u00e9veloppons, en parall\u00e8le, un mod\u00e8le de simulation thermique dynamique du cas d\u2019\u00e9tude, fournissant un banc de test num\u00e9rique pour le d\u00e9veloppement de mod\u00e8les statistiques. Une nouvelle formulation de mod\u00e8le statistique est propos\u00e9e et test\u00e9e. Enfin, une fois le diagnostic pour diff\u00e9rentes configurations d\u2019ouvrants r\u00e9alis\u00e9, nous calibrons un mod\u00e8le pr\u00e9dictif du taux de renouvellement d\u2019air, en proposant une approche originale de l\u2019impact de la direction du vent.<\/p>\n

Composition du jury :<\/strong><\/p>\n

M. Alain BASTIDE Universit\u00e9 de La R\u00e9union, Rapporteur<\/p>\n

M. Laurent MORA Universit\u00e9 de Bordeaux, Rapporteur<\/p>\n

M. Patrick SALAGNAC Universit\u00e9 de La Rochelle, Examinateur<\/p>\n

M. Etienne WURTZ CEA LITEN, Directeur de th\u00e8se<\/p>\n

M. Simon ROUCHIER Universit\u00e9 Savoie Mont Blanc, Co-directeur de th\u00e8se<\/p>\n

Mme Aur\u00e9lie FOUCQUIER CEA LITEN, Co-directrice de th\u00e8se<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Soutenance de th\u00e8se – C\u00e9dric SCHRECK lundi 15 juillet 2024 \u00e0 9h30 en Amphi Polytech, 2 Av. du Lac d’Annecy, 73370 Le Bourget-du-Lac Mod\u00e9lisation statistique des transferts thermo-a\u00e9rauliques dans les b\u00e2timents   R\u00e9sum\u00e9: Le b\u00e2timent […]<\/p>\n","protected":false},"author":141,"featured_media":15555,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[18,56,21],"tags":[],"class_list":["post-15545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-a-venir","category-theses"],"acf":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.univ-smb.fr\/locie\/wp-content\/uploads\/sites\/72\/2024\/07\/visuel_cedric_schreck.jpg","_links":{"self":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/15545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/users\/141"}],"replies":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/comments?post=15545"}],"version-history":[{"count":3,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/15545\/revisions"}],"predecessor-version":[{"id":15554,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/posts\/15545\/revisions\/15554"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/media\/15555"}],"wp:attachment":[{"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/media?parent=15545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/categories?post=15545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.univ-smb.fr\/locie\/wp-json\/wp\/v2\/tags?post=15545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}