{"id":127,"date":"2015-04-24T19:13:41","date_gmt":"2015-04-24T19:13:41","guid":{"rendered":"http:\/\/fgosselin.meca.polymtl.ca\/?page_id=127"},"modified":"2015-10-16T14:15:41","modified_gmt":"2015-10-16T18:15:41","slug":"videos-4","status":"publish","type":"page","link":"https:\/\/fgosselin.meca.polymtl.ca\/?page_id=127&lang=en","title":{"rendered":"Videos"},"content":{"rendered":"<p><strong>Instability-assisted microfabrication<\/strong><\/p>\n<p><center><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/128296838\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/center><strong>Reconfiguration of a poroelastic system<\/strong><\/p>\n<p><center><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/8169002\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/center><br \/>\nPoroelastic system (a Hasbro Koosh ball) subjected to a stream of air varying from 0 to 30 meters per second in a wind tunnel. Like a tree subjected to wind, this poroelastic system becomes more streamlined as the drag load increases.<\/p>\n<p><strong>Reconfiguration of a flexible rectangular plate<\/strong><\/p>\n<p><center><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/8176667\" width=\"500\" height=\"313\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/center><br \/>\nAs the flow speed inside the wind tunnel is increased from 0 to 20 meters per second, the flexible rectangular plate bends down. As it does so, it becomes more streamlined and reduces its cross-sectional area.<br \/>\nSee the paper &#8220;Drag reduction by reconfiguration of flexible plates&#8221; for more information.<\/p>\n<p><strong>Reconfiguration of a circular plate cut along many radii<\/strong><\/p>\n<p><center><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/8176539\" width=\"500\" height=\"313\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/center><br \/>\nAs the flow speed in the wind tunnel is increased from 0 to 20 meters per second, the sectors of the disk bend down, hence making the object more streamlined and reducing its cross-sectional area.<br \/>\nSee the paper &#8220;Drag reduction by reconfiguration of flexible plates&#8221; for more information.<\/p>\n<p><strong>Measuring the pressure inside a beer can with strain gauges<\/strong><\/p>\n<p><center><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/142554114\" width=\"500\" height=\"278\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/center><br \/>\nThe calculations to obtain the value of the pressure inside the can are found <a href=\"http:\/\/fgosselin.meca.polymtl.ca\/wp-content\/uploads\/2015\/04\/MEC2115-pression-canette.pdf\">in this extract from the measurement lab course notes (in french).<\/a><br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Instability-assisted microfabrication Reconfiguration of a poroelastic system Poroelastic system (a Hasbro Koosh ball) subjected to a stream of air varying from 0 to 30 meters per second in a wind tunnel. Like a tree subjected to wind, this poroelastic system &hellip; <a href=\"https:\/\/fgosselin.meca.polymtl.ca\/?page_id=127&#038;lang=en\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"sidebar-page.php","meta":{"footnotes":""},"class_list":["post-127","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P66sKU-23","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/pages\/127","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/types\/page"}],"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=127"}],"version-history":[{"count":5,"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/pages\/127\/revisions"}],"predecessor-version":[{"id":199,"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=\/wp\/v2\/pages\/127\/revisions\/199"}],"wp:attachment":[{"href":"https:\/\/fgosselin.meca.polymtl.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}