17. June 2025<\/p>\n\n\n\n
on-site: seminar room 109 16:00-17:00: Scientific Talk<\/em><\/strong>\u00a0by\u00a0Ruben Hor (HSU<\/abbr>\/UniBw H)<\/strong>:\u00a0Impact of Extreme Weather on Civil Engineering Structures: High-Fidelity Fluid-Structure Interaction Simulations<\/u><\/strong><\/p>\n\n\n\n Due to climate change, extreme weather events \u2013 such as strong wind gusts \u2013 are becoming increasingly significant in the design of modern civil engineering structures. Lightweight and thin-walled structures are especially vulnerable to wind-induced loads and can be severely damaged or even destroyed. Therefore, it is essential to develop and evaluate numerical simulation methods suited for such fluid-structure interaction (FSI) problems. 17:00-18:00: HPC Caf\u00e9<\/em>\u00a0<\/strong>with\u00a0 (HSU<\/abbr>\/UniBw H)<\/strong>:\u00a0Expert for Advanced Slurm \/ CBRZ Administration<\/u><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" 17. June 2025 on-site: seminar room 109digital: link via E-Mail (info-hpc-bw@hsu-hh.de) 16:00-17:00: Scientific Talk\u00a0by\u00a0Ruben Hor (HSU\/UniBw H):\u00a0Impact of Extreme Weather on Civil Engineering Structures: High-Fidelity Fluid-Structure Interaction Simulations Due to […]<\/p>\n","protected":false},"author":3033,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"footnotes":""},"categories":[7,65],"tags":[],"class_list":["post-1762","post","type-post","status-publish","format-standard","hentry","category-event","category-seminarcp"],"_links":{"self":[{"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/posts\/1762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/users\/3033"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/comments?post=1762"}],"version-history":[{"count":1,"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/posts\/1762\/revisions"}],"predecessor-version":[{"id":1824,"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/posts\/1762\/revisions\/1824"}],"wp:attachment":[{"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/media?parent=1762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/categories?post=1762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hsu-hh.de\/hpccp\/wp-json\/wp\/v2\/tags?post=1762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
digital: link via E-Mail (info-hpc-bw@hsu-hh.de)<\/em><\/p>\n\n\n\n
An FSI problem typically consists of three components: the fluid domain, the structural domain, and the coupling between them. For structures exposed to outdoor conditions, the surrounding airflow is
highly turbulent and must be modeled with sufficient accuracy. To address this, the large-eddy simulation (LES) technique is employed. Furthermore, novel methods for generating wind gusts within numerical simulations were developed and rigorously tested.
On the structural side, a collaboration with experts from the Technical University of Munich (TUM) enabled the use of a specialized solver for highly deformable membrane-like structures. The coupling between fluid and structure is implemented in a fully two-way manner. The approach was applied to two classical structural designs. Detailed analyses were conducted on the resulting flow phenomena, structural deformations, and the induced internal stresses.<\/p>\n\n\n\n