Data-driven stabilized finite element solution of advection-dominated flow problems

Tomás Chacón Rebollo and Daniel Franco Coronil

Mathematics and Computers in Simulation (MATCOM), 2024, vol. 226, issue C, 540-559

Abstract: In this article, we address the solution of advection-dominated flow problems by stabilized methods, by means of data-driven least-squares computed stabilized coefficients. As main methodological tool, we introduce a data-driven off-line/on-line strategy to compute them with low computational cost.

Keywords: Variational multi-scale; Advection–diffusion; Stabilization; Least squares; Data-driven (search for similar items in EconPapers)
Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:226:y:2024:i:c:p:540-559

DOI: 10.1016/j.matcom.2024.07.021

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