{"id":2650,"date":"2021-07-09T19:49:59","date_gmt":"2021-07-09T10:49:59","guid":{"rendered":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/?page_id=2650"},"modified":"2023-11-14T15:06:04","modified_gmt":"2023-11-14T06:06:04","slug":"inflatable_aeroshell","status":"publish","type":"page","link":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/en\/research\/inflatable_aeroshell.html","title":{"rendered":"Inflatable aeroshell"},"content":{"rendered":"<p><span style=\"color: #a0283a;\"><strong>Aerodynamics and aerodynamic heating of inflatable aeroshell<\/strong><\/span><br \/>\nAn inflatable reentry vehicle is an innovative technology that uses a light and flexible membrane aeroshell. However, an aeroshell can be significantly deformed by aerodynamic forces. In this case, complicated fluid-structure interactions occur. It is important to accurately predict the aerodynamic heating environment and forces during atmospheric reentry. We developed a new coupled analysis model and addressed the coupling problems of an inflatable reentry vehicle.<\/p>\n<p style=\"text-align: center;\"><strong><img loading=\"lazy\" class=\"alignnone wp-image-1857\" src=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Deform_alt88.4km-300x192.png\" alt=\"\" width=\"252\" height=\"161\" srcset=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Deform_alt88.4km-300x192.png 300w, https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Deform_alt88.4km-1024x655.png 1024w, https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Deform_alt88.4km-768x492.png 768w, https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Deform_alt88.4km.png 1314w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/> <img loading=\"lazy\" class=\"alignnone wp-image-1858\" src=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Rigid_alt88.4km-300x192.png\" alt=\"\" width=\"252\" height=\"161\" srcset=\"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Rigid_alt88.4km-300x192.png 300w, https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Rigid_alt88.4km-1024x655.png 1024w, https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Rigid_alt88.4km-768x492.png 768w, https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-content\/uploads\/2020\/01\/Dist_Transtemp_Rigid_alt88.4km.png 1314w\" sizes=\"(max-width: 252px) 100vw, 252px\" \/><\/strong><\/p>\n<p style=\"text-align: center;\">With deformation model. \u3000\u00a0 \u00a0 \u00a0 \u00a0 \u00a0Without deformation model.<br \/>\nAeroshell deformation and shock waves of inflatable reentry vehicle.<\/p>\n<p><strong><span><span style=\"color: #a0283a;\">Related paper<\/span><\/span><\/strong><\/p>\n<ul>\n<li><span>Yusuke Takahashi, Taiki Koike, Nobuyuki Oshima, Kazuhiko Yamada, \u201cAerothermodynamic Analysis for Deformed Membrane of Inflatable Aeroshell in Orbital Reentry Mission\u201d, Aerospace Science and Technology, Vol.92, p 858-868, September 2019. DOI: https:\/\/ doi.org\/10.1016\/j.ast.2019.06.047<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Aerodynamics and aerodynamic heating of inflatable aeroshell An inflatable reentry vehicle is an innovative te&#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=2564"},"_links":{"self":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/pages\/2650"}],"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=2650"}],"version-history":[{"count":8,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/pages\/2650\/revisions"}],"predecessor-version":[{"id":3182,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/stl.eng\/Root\/wp-json\/wp\/v2\/pages\/2650\/revisions\/3182"}],"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=2650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}