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	Center for Nonlinear Studies
	Home  ▶ People   Current   Executive Committee   Postdocs   Visitors   Students   Research   Publications  ▶ Conferences   Workshops   Sponsorship  ▶ Talks   Seminars   Postdoc Seminars Archive   Quantum Lunch   Quantum Lunch Archive   P/T Colloquia   Archive   Ulam Scholar     Postdoc Nominations  ▶ Student Requests   Student Program  ▶ Visitor Requests   Description   Past Visitors  ▶ Services   General     History of CNLS     Maps, Directions   CNLS Office   T-Division   LANL				Monday, March 05, 20183:00 PM - 4:00 PMCNLS Conference Room (TA-3, Bldg 1690) Colloquium Air-Blast FSI Using an Immersed Approach: Coupled IGA-Meshfree Formulation and Phase-Field Modeling of Fracture Yuri Bazilevs Fluid--structure interaction (FSI) employing Isogeometric Analysis is discussed, and a novel framework for air-blast-structure interaction (ABSI) based on an immersed approach coupling IGA and RKPM-based Meshfree methods is presented and verified on a set of challenging examples. Extension of the ABSI framework to phase-filed modeling of fracture is presented and preliminary computations shown. Host: Christopher Long