Time Stable Reduced Order Modeling by an Enhanced Reduced Order Basis of the Turbulent and Incompressible 3D Navier–Stokes Equations

Time Stable Reduced Order Modeling by an Enhanced Reduced Order Basis of the Turbulent and Incompressible 3D Navier–Stokes Equations

In the following paper, we consider the problem of constructing a time stable reduced order model of the 3D turbulent and incompressible Navier–Stokes equations. The lack of stability associated with the order reduction methods of the Navier–Stokes equations is a well-known probl...

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Bibliographic Details
Main Authors: Nissrine Akkari, Fabien Casenave, Vincent Moureau
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Mathematical and Computational Applications
Subjects:
reduced order modeling (ROM)
proper orthogonal decomposition (POD)
enhanced POD
a priori enrichment
modal analysis
stabilization
dynamic extrapolation
Online Access:https://www.mdpi.com/2297-8747/24/2/45

Internet

https://www.mdpi.com/2297-8747/24/2/45

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