{"id":249,"date":"2017-01-09T10:02:38","date_gmt":"2017-01-09T15:02:38","guid":{"rendered":"http:\/\/fgosselin.meca.polymtl.ca\/?p=249"},"modified":"2017-01-09T10:02:38","modified_gmt":"2017-01-09T15:02:38","slug":"publication-dans-jfs-sur-lamortissement-ajoute-dans-les-turbines-hydrauliques","status":"publish","type":"post","link":"https:\/\/fgosselin.meca.polymtl.ca\/?p=249&lang=fr","title":{"rendered":"Publication dans JFS sur l&#8217;amortissement ajout\u00e9 dans les turbines hydrauliques"},"content":{"rendered":"<p>Les turbines hydrauliques sont soumises \u00e0 diff\u00e9rentes\u00a0sources d&#8217;excitation. Comment leurs vibrations sont att\u00e9nu\u00e9es? C&#8217;est par l&#8217;amortissement ajout\u00e9e que cause l&#8217;\u00e9coulement d&#8217;eau sur les aubes de la turbine. Le papier de Jean-Philippe Gauthier qui travaille en collaboration avec Hydro Qu\u00e9bec vient d&#8217;\u00eatre accept\u00e9 dans le Journal of Fluids and Structures. <a href=\"http:\/\/fgosselin.meca.polymtl.ca\/wp-content\/uploads\/2015\/04\/Gauthier2017-FlowInducedDampingHydroelectricTurbine.pdf\">Le preprint est disponible ici.<\/a><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/fgosselin.meca.polymtl.ca\/wp-content\/uploads\/2017\/01\/turbine.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"250\" data-permalink=\"https:\/\/fgosselin.meca.polymtl.ca\/?attachment_id=250\" data-orig-file=\"https:\/\/i0.wp.com\/fgosselin.meca.polymtl.ca\/wp-content\/uploads\/2017\/01\/turbine.jpg?fit=618%2C325&amp;ssl=1\" data-orig-size=\"618,325\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"turbine\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/fgosselin.meca.polymtl.ca\/wp-content\/uploads\/2017\/01\/turbine.jpg?fit=584%2C307&amp;ssl=1\" class=\"aligncenter size-medium wp-image-250\" src=\"https:\/\/i0.wp.com\/fgosselin.meca.polymtl.ca\/wp-content\/uploads\/2017\/01\/turbine-300x158.jpg?resize=300%2C158\" alt=\"\" width=\"300\" height=\"158\" srcset=\"https:\/\/i0.wp.com\/fgosselin.meca.polymtl.ca\/wp-content\/uploads\/2017\/01\/turbine.jpg?resize=300%2C158&amp;ssl=1 300w, https:\/\/i0.wp.com\/fgosselin.meca.polymtl.ca\/wp-content\/uploads\/2017\/01\/turbine.jpg?resize=500%2C263&amp;ssl=1 500w, https:\/\/i0.wp.com\/fgosselin.meca.polymtl.ca\/wp-content\/uploads\/2017\/01\/turbine.jpg?w=618&amp;ssl=1 618w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Mode de vibration d&#8217;une turbine hydraulique.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les turbines hydrauliques sont soumises \u00e0 diff\u00e9rentes\u00a0sources d&#8217;excitation. Comment leurs vibrations sont att\u00e9nu\u00e9es? C&#8217;est par l&#8217;amortissement ajout\u00e9e que cause l&#8217;\u00e9coulement d&#8217;eau sur les aubes de la turbine. Le papier de Jean-Philippe Gauthier qui travaille en collaboration avec Hydro Qu\u00e9bec vient &hellip; <a href=\"https:\/\/fgosselin.meca.polymtl.ca\/?p=249&#038;lang=fr\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_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":[16],"tags":[],"class_list":["post-249","post","type-post","status-publish","format-standard","hentry","category-publications-fr"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p66sKU-41","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/posts\/249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=249"}],"version-history":[{"count":1,"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/posts\/249\/revisions"}],"predecessor-version":[{"id":251,"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/posts\/249\/revisions\/251"}],"wp:attachment":[{"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}