Simulation of Low-Speed Buoyant Flows with a Stabilized Compressible/Incompressible Formulation: The Full Navier–Stokes Approach versus the Boussinesq Model

Simulation of Low-Speed Buoyant Flows with a Stabilized Compressible/Incompressible Formulation: The Full Navier–Stokes Approach versus the Boussinesq Model

This paper compares two strategies to compute buoyancy-driven flows using stabilized methods. Both formulations are based on a unified approach for solving compressible and incompressible flows, which solves the continuity, momentum, and total energy equations in a coupled entropy-consistent way. Th...

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Bibliographic Details
Main Authors: Guillermo Hauke, Jorge Lanzarote
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Algorithms
Subjects:
buoyant flows
Boussinesq approximation
stabilized method
SUPG
SGS
compressible/ incompressible formulation
Online Access:https://www.mdpi.com/1999-4893/15/8/278

Internet

https://www.mdpi.com/1999-4893/15/8/278

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