Inertial gravity current in rectangular channels over a porous bottom: asymptotic solutions

DOI10.1016/J.EUROMECHFLU.2020.05.012zbMath1477.76095OpenAlexW3031253872MaRDI QIDQ821065

T. Zemach, Marius Ungarish

Publication date: 20 September 2021

Published in: European Journal of Mechanics. B. Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechflu.2020.05.012

zbMATH Keywords

finite difference methodasymptotic expansionsimilarity solutiondrainage effecthigh-Reynolds number Boussinesq approximation

Mathematics Subject Classification ID

Flows in porous media; filtration; seepage (76S05) Incompressible viscous fluids (76D99) Finite difference methods applied to problems in fluid mechanics (76M20) Asymptotic methods, singular perturbations applied to problems in fluid mechanics (76M45)

Related Items (1)

On constant influx gravity current propagating over a porous bottom

Cites Work

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• Particle-driven gravity currents: Asymptotic and box model solutions
• Two-dimensional viscous gravity currents flowing over a deep porous medium
• Gravity currents over porous substrates
• High-Reynolds-number gravity currents over a porous boundary: shallow-water solutions and box-model approximations
• An Introduction to Gravity Currents and Intrusions

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