Channel formation by turbidity currents: Navier–Stokes-based linear stability analysis

DOI10.1017/S0022112008003467zbMath1175.76060OpenAlexW2121945478MaRDI QIDQ3600970

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Publication date: 9 February 2009

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

Full work available at URL: https://doi.org/10.1017/s0022112008003467

zbMATH Keywords

Boussinesq approximationeigenvalue problemtwo-way couplingerodible sediment

Mathematics Subject Classification ID

Navier-Stokes equations for incompressible viscous fluids (76D05) Hydrology, hydrography, oceanography (86A05) Suspensions (76T20) Stability and instability of geophysical and astrophysical flows (76E20)

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Deep-water sediment wave formation: linear stability analysis of coupled flow/bed interaction ⋮ TURBINS: an immersed boundary, Navier-Stokes code for the simulation of gravity and turbidity currents interacting with complex topographies ⋮ A numerical investigation of fine particle laden flow in an oscillatory channel: the role of particle-induced density stratification

Cites Work

• Unnamed Item
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• Analysis and direct numerical simulation of the flow at a gravity-current head. Part 2. The lobe-and-cleft instability
• Linear stability analysis of channel inception: downstream-driven theory
• Inception of channelization and drainage basin formation: upstream-driven theory
• Longitudinal streaks
• High-resolution simulations of particle-driven gravity currents
• The non-Boussinesq lock-exchange problem. Part 1. Theory and experiments
• The non-Boussinesq lock-exchange problem. Part 2. High-resolution simulations
• Inception of channelization over a non-flat bed.

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