MATH Seminar

Title: Multiphase fluid dynamics at leadership-class scale: Models, numerics, and algorithms
Seminar: Computational Math
Speaker: Spencer Bryngelson of Georgia Institute of Technology
Contact: Yuanzhe Xi, yuanzhe.xi@emory.edu
Date: 2022-03-31 at 10:00AM
Venue: MSC W201
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Abstract: Computational fluid dynamics (CFD) simulations utilize the lions share of HPC resources the world over. Still, the CFD community has a fragmented and generally closed-source software stack. This paradigm must change if the community hopes to keep pace with the rapid evolution of HPC resources,. In this talk I will present our efforts in this direction. State-of-the-art computational models for simulating multiphase flows will be presented with application to problems in biomedicine, defense, and energy. Algorithms for near-optimal performance on the latest HPC resources will be interrogated. I will also discuss our effort towards painless embedding of the ever more common data-driven models in scalable simulation codes. All software discussed in this talk is freely and openly available on our Github pages with permissive licensing: https://github.com/comp-physics and https://github.com/mflowcode