A decoupled finite element method with diferent time steps for the nonstationary Darcy-Brinkman problem

DOI10.1515/jnma-2018-0080zbMath1433.76088OpenAlexW2996916259MaRDI QIDQ1987204

Cheng Liao, Pengzhan Huang, Yin-Nian He

Publication date: 14 April 2020

Published in: Journal of Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/jnma-2018-0080

zbMATH Keywords

finite element methoddecoupled methoddifferent time stepsDarcy-Brinkman problem

Mathematics Subject Classification ID

Stokes and related (Oseen, etc.) flows (76D07) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) 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) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15)

Related Items (6)

A second order multirate scheme for the evolutionary Stokes-Darcy model ⋮ A time filter method for solving the double-diffusive natural convection model ⋮ A decoupling finite element method with different time steps for the micropolar fluid model ⋮ Deferred defect‐correction finite element method for the Darcy‐Brinkman model ⋮ Newton iterative method based on finite element discretization for the stationary Darcy-Brinkman equations ⋮ Unnamed Item

Uses Software

• FreeFem++

Cites Work

• Unnamed Item
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• New development in freefem++
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