Reduced-order subscales for POD models

DOI10.1016/j.cma.2015.03.020zbMath1423.76206OpenAlexW2028143790MaRDI QIDQ1734494

Xianqiang Yang

Publication date: 27 March 2019

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/2117/85384

zbMATH Keywords

proper orthogonal decompositionfluid dynamicsreduced-order modelsvariational multiscalelow dimensional modeling

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Finite element methods applied to problems in fluid mechanics (76M10) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

Related Items (12)

Data-driven correction reduced order models for the quasi-geostrophic equations: a numerical investigation ⋮ Data-Driven Filtered Reduced Order Modeling of Fluid Flows ⋮ Finite element approximation of wave problems with correcting terms based on training artificial neural networks with fine solutions ⋮ A zonal Galerkin-free POD model for incompressible flows ⋮ Artificial neural network based correction for reduced order models in computational fluid mechanics ⋮ Pressure data-driven variational multiscale reduced order models ⋮ Data-driven variational multiscale reduced order models ⋮ Machine learning closures for model order reduction of thermal fluids ⋮ Commutation error in reduced order modeling of fluid flows ⋮ Reduced order models for Lagrangian hydrodynamics ⋮ Projection-based reduced order models for flow problems: a variational multiscale approach ⋮ Local Lagrangian reduced-order modeling for the Rayleigh-Taylor instability by solution manifold decomposition

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