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Structure-preserving machine learning moment closures for kinetic equations — NSF Award to University of Delaware (DE, $158,271)

Kinetic theory describes the behaviors of dynamic systems from a statistical point of view. It has wide applications in many fields, including supersonic flows, microelectromechanical systems, unconventional gas reservoirs, space vehicle re-entry problems, and nuclear fusion. Because of the high dimensionality of such

Award titleStructure-preserving machine learning moment closures for kinetic equations
Award ID2618114
AwardeeUniversity of Delaware
CityNEWARK
StateDE
Amount obligated$158,271
Principal investigatorJuntao Huang
ProgramOFFICE OF MULTIDISCIPLINARY AC, COMPUTATIONAL MATHEMATICS
Start date02/15/2026
AbstractKinetic theory describes the behaviors of dynamic systems from a statistical point of view. It has wide applications in many fields, including supersonic flows, microelectromechanical systems, unconventional gas reservoirs, space vehicle re-entry problems, and nuclear fusion. Because of the high dimensionality of such models, efficient simulation is a long-standing challenge, which limits their applications to real-world problems. This research project will address this challenge by developing r
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