A model for the dissipation rate in linear unsteady flow through porous media

DOI10.1017/jfm.2023.889OpenAlexW4388880353MaRDI QIDQ6091387

Michael Manhart, Lukas Unglehrt

Publication date: 24 November 2023

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2023.889

zbMATH Keywords

Darcy lawboundary layer theorysmall-time asymptotic solutionsecond-order Volterra functionalvolume-averaged accelerationvolume-averaged dissipation rate

Mathematics Subject Classification ID

Flows in porous media; filtration; seepage (76S05) Asymptotic methods, singular perturbations applied to problems in fluid mechanics (76M45)

Cites Work

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• Low-storage Runge-Kutta schemes
• Effect of viscous dissipation on a non-Darcy natural convection regime
• Symmetry-preserving discretization of turbulent flow.
• Short-time asymptotics of hydrodynamic dispersion in porous media
• Boundary-Layer Theory
• High-order stable interpolations for immersed boundary methods
• Theory of dynamic permeability and tortuosity in fluid-saturated porous media
• Oscillatory Stokes flow in periodic porous media
• Onset of nonlinearity in oscillatory flow through a hexagonal sphere pack
• Numerical Solution of the Navier-Stokes Equations
• Fluid Dynamics
• Decomposition of the drag force in steady and oscillatory flow through a hexagonal sphere pack

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