{"id":2648,"date":"2021-07-09T19:49:45","date_gmt":"2021-07-09T10:49:45","guid":{"rendered":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/?page_id=2648"},"modified":"2023-11-14T15:02:48","modified_gmt":"2023-11-14T06:02:48","slug":"fsi","status":"publish","type":"page","link":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/en\/research\/fsi.html","title":{"rendered":"Fluid-structure interaction"},"content":{"rendered":"<p>We have investigated the fluid-structure interaction (FSI) using a coupled analysis that combines OpenFOAM&#8211;CalculiX and SU2&#8211;CalculiX using the coupling library, <a href=\"https:\/\/precice.org\/index.html\" target=\"_blank\" rel=\"noopener\">preCICE<\/a>.<\/p>\n<p><span style=\"color: #a0283a;\"><strong>FSI simulation for inflatable reentry vehicle<br \/>\n<\/strong><\/span>A coupled analysis model was developed by comparing the FSI simulation and wind tunnel experiments.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" class=\"wp-image-2554 alignnone\" src=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2021\/07\/29d3bc99193cb0b837fb8cc53f050ae5.png\" alt=\"\" width=\"79\" height=\"183\" srcset=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2021\/07\/29d3bc99193cb0b837fb8cc53f050ae5.png 299w, https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2021\/07\/29d3bc99193cb0b837fb8cc53f050ae5-129x300.png 129w\" sizes=\"(max-width: 79px) 100vw, 79px\" \/>\u3000\u3000\u3000\u3000\u3000<strong style=\"color: #a0283a;\"><img loading=\"lazy\" class=\"wp-image-2555 alignnone\" src=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2021\/07\/cbf5b9f60da99bf791c0aa12a770f429.png\" alt=\"\" width=\"152\" height=\"189\" srcset=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2021\/07\/cbf5b9f60da99bf791c0aa12a770f429.png 661w, https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2021\/07\/cbf5b9f60da99bf791c0aa12a770f429-241x300.png 241w, https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2021\/07\/cbf5b9f60da99bf791c0aa12a770f429-644x801.png 644w\" sizes=\"(max-width: 152px) 100vw, 152px\" \/>\u3000\u3000\u3000\u3000<\/strong><img loading=\"lazy\" class=\"wp-image-2556 alignnone\" src=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2021\/07\/anigif.gif\" alt=\"\" width=\"244\" height=\"148\" \/><\/p>\n<p style=\"text-align: left;\">Wind tunnel model\u3000\u00a0 \u00a0Simulation model\u3000\u3000\u3000\u3000\u3000\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u3000FSI simulation<\/p>\n<p><span style=\"color: #a0283a;\"><strong>FSI simulation for a thin wing at transonic or supersonic speeds<br \/>\n<\/strong><\/span><span style=\"color: #000000;\">Limit cycle oscillation of a flat wing was also investigated using an FSI model comprising SU2 and CalculiX with preCICE library. Please refer to the preCICE website <a href=\"https:\/\/precice.org\/community-projects.html#fluid-structure-interaction-in-transonic-and-supersonic-flows\" target=\"_blank\" rel=\"noopener\">here<\/a>.<\/span><span style=\"color: #a0283a;\"><strong><br \/>\n<\/strong><\/span><\/p>\n<p><strong><span style=\"color: #a0283a;\">Related paper<\/span><\/strong><strong><br \/>\n<\/strong><\/p>\n<ul>\n<li>Saha Kumar Saha, Junki Tobari, Yusuke Takahashi, Nobuyuki Oshima, Takahiro Moriyoshi, Kazuhiko Yamada, and Ryoichi Shibata, \u201cFluid-Structure Interaction Characteristics of Inflatable Reentry Aeroshell at Subsonic Speed\u201d, Aerospace Science and Technology, Vol. 133, 108112, February 2023. DOI: 10.1016\/j.ast.2023.108112.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>We have investigated the fluid-structure interaction (FSI) using a coupled analysis that combines OpenFOAM&#038;#82&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2646,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_locale":"en_US","_original_post":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/?page_id=2480"},"_links":{"self":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/pages\/2648"}],"collection":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/comments?post=2648"}],"version-history":[{"count":8,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/pages\/2648\/revisions"}],"predecessor-version":[{"id":3179,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/pages\/2648\/revisions\/3179"}],"up":[{"embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/pages\/2646"}],"wp:attachment":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/media?parent=2648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}