Bulletin of the American Physical Society
72nd Annual Meeting of the APS Division of Fluid Dynamics
Volume 64, Number 13
Saturday–Tuesday, November 23–26, 2019; Seattle, Washington
Session F02: Invited Talk: Reduced Order Modeling of Blood Flow |
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Chair: Rajat Mittal, Johns Hopkins University Room: 6c |
Sunday, November 24, 2019 2:43PM - 3:18PM |
F02.00001: Reduced Order Modeling of Blood Flow Invited Speaker: Shawn Shadden Image-based blood flow modeling has become a cornerstone in cardiovascular research and has recently gained regulatory approval and clinical adoption for diagnosis of cardiovascular disease. This technology combines medical imaging with advanced computational fluid dynamics modeling to predict flow and pressure in regions of the cardiovascular system. Toward the same goal, I will discuss combining medical imaging with simplified, reduced-order modeling (ROM) of blood flow. These ROM developments enable new possibilities to use modeling for timely decision support in clinical settings, and improve the abilities to perform data assimilation, optimization, parameter tuning, uncertainty quantification and sensitivity analysis in cardiovascular modeling applications. I will discuss the underlying methodologies, and comparison of our ROM approaches against current states-of-the-art. [Preview Abstract] |
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