Modeling bedform development under turbulent flows using large-eddy-simulation and immersed-boundary-method

DOI10.1016/J.COMPFLUID.2015.01.014zbMath1410.76108OpenAlexW2031926150MaRDI QIDQ720785

Y. Q. Nguyen, John C. Wells

Publication date: 18 July 2018

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.compfluid.2015.01.014

zbMATH Keywords

turbulent flowssediment transportbedformsimmersed-boundary-methodlarge-eddy-simulation

Mathematics Subject Classification ID

Direct numerical and large eddy simulation of turbulence (76F65) Turbulent transport, mixing (76F25) Stability and instability of geophysical and astrophysical flows (76E20)

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On the coupling of a zonal body-fitted/immersed boundary method with ZDES: application to the interactions on a realistic space launcher afterbody flow

Cites Work

• Modeling complex boundaries using an external force field on fixed Cartesian grids in large-eddy simulations.
• Combined immersed-boundary finite-difference methods for three-dimensional complex flow simulations
• On the formation of ripples on an erodible bed
• Shear-improved Smagorinsky model for large-eddy simulation of wall-bounded turbulent flows
• The formation of ripples and dunes on an erodible bed
• Turbulent Flows
• The mechanics of dunes and antidunes in erodible-bed channels

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