{ "148874-21905036": { "datetime_modified":"20260810T205656", "datetime_start":"20260918T150000", "datetime_end":"20260918T160000", "has_end_time":1, "date_start":"2026-09-18", "date_end":"2026-09-18", "time_start":"15:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Foundation models and agentic AI for discovery in fluid mechanics", "occurrence_title":"", "combined_title":"Foundation models and agentic AI for discovery in fluid mechanics: Ricardo Vinuesa (Aerospace Engineering, University of Michigan)", "event_subtitle":"Ricardo Vinuesa (Aerospace Engineering, University of Michigan)", "event_type":"Lecture \/ Discussion", "event_type_id":"13", "description":"Abstract: In this seminar we discuss a unified framework that combines explainable deep learning, deep reinforcement learning (DRL) and foundation models to advance both understanding and control of turbulence, with direct implications for accelerated design and discovery. First, we will show how explainable deep learning techniques can be used to identify the flow features that are truly responsible for key turbulent processes in wall-bounded flows. By systematically interrogating trained neural networks, we uncover the most influential coherent structures driving momentum transport and drag. Our results reveal that classically studied structures (while important) provide only a partial and sometimes misleading perspective, motivating a more data-driven and physics-aware view of turbulence organization. Building on these insights, we will demonstrate how deep reinforcement learning can be used to actively control turbulent flows by targeting the dynamically relevant structures identified through explainability. This approach achieves over 30% drag reduction in canonical wall-bounded turbulence and extends naturally to more complex configurations, including turbulent wings, highlighting the scalability of learning-based control strategies. Finally, we will introduce a foundation-model-based framework for accelerated design, optimization and scientific discovery. By learning compact, interpretable latent representations of high-dimensional flow physics, these models (combined with agentic-AI systems) enable rapid exploration of design spaces, causal reasoning and closed-loop optimization, bridging the gap between expensive simulations, control and engineering decision making. 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As transfer students, the Ambassadors understand the questions you have and designed a tour with the needs of transfer students in mind.\n\nPlease register using the link to the right.", "occurrence_notes":null, "guid":"95236-21910833@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/95236", "building_id":"1000150", "building_name":"LSA Building", "campus_maps_id":"87", "room":"1180 (Transfer Student Center)", "location_name":"LSA Building", "has_livestream":0, "cost":"", "tags":["Transfer Students","Transfer Student Center","transfer"], "website":"https:\/\/events.blackthorn.io\/en\/Hn1RKit7\/g\/1mzVXSHRqX", "sponsors":[ { "group_name":"LSA Transfer Student Center", "group_id":"4442", "website":"" }, { "group_name":"LSA Student Recruitment", "group_id":"4928", "website":"https:\/\/lsa.umich.edu\/lsa\/faculty-staff\/undergraduate-education\/student-recruitment.html" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2022\/05\/event_95236_original-1.jpeg" }, "occurrence_count":5, "first_occurrence":21910833 } , "102102-21910765": { "datetime_modified":"20260914T002102", "datetime_start":"20260918T150000", "datetime_end":"20260918T170000", "has_end_time":1, "date_start":"2026-09-18", "date_end":"2026-09-18", "time_start":"15:00:00", "time_end":"17:00:00", "time_zone":"America\/Detroit", "event_title":"Maize & Blue Cupboard Volunteering", "occurrence_title":"MBC Operating Hours", "combined_title":"Maize & Blue Cupboard Volunteering: Multiple conference events and sessions: MBC Operating Hours", "event_subtitle":"Multiple conference events and sessions", "event_type":"Conference \/ Symposium", "event_type_id":"5", "description":"Come help us during normal operating hours; 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If you want to be able to look up from your own backyard and know what to look for, this is the show for you.", "occurrence_notes":null, "guid":"141325-21907315@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/141325", "building_id":"1005169", "building_name":"Museum of Natural History", "campus_maps_id":"646", "room":"Planetarium & Dome Theater", "location_name":"Museum of Natural History", "has_livestream":0, "cost":"Tickets are $8 and are available in the museum store on the day of the show.", "tags":["Prospective Undergraduate Students","Undergraduate","Space","Science","Planetarium","Natural Sciences","natural history museum","museums","Museum","Film","Family","Children","Astronomy"], "website":"https:\/\/lsa.umich.edu\/ummnh\/visitors\/planetarium-dome-theater.html#view=week", "sponsors":[ { "group_name":"Planetarium & Dome Theater at the Museum of Natural History", "group_id":"3825", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/10\/event_141325_original-1.jpg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/10\/event_141325_original-1.jpg" }, "occurrence_count":52, "first_occurrence":21907302 } , "152057-21912774": { "datetime_modified":"20260913T142634", "datetime_start":"20260918T150000", "datetime_end":"20260918T160000", "has_end_time":1, "date_start":"2026-09-18", "date_end":"2026-09-18", "time_start":"15:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Student Algebraic Geometry: Bernstein-Sato polynomials and log resolutions by orbifolds", "occurrence_title":"", "combined_title":"Student Algebraic Geometry: Bernstein-Sato polynomials and log resolutions by orbifolds: Jonghyun Lee", "event_subtitle":"Jonghyun Lee", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"The Bernstein-Sato polynomial is an important invariant of singularities, intimately related to the monodromy of the Milnor fiber, the log canonical threshold, and rational and Du Bois singularities. 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