A perturbation approach to large eddy simulation of wave-induced bottom boundary layer flows

SUMMARY We present the development, validation, and application of a numerical model for the simulation of bottom boundary layer (BL) flows induced by arbitrary finite amplitude waves. Our approach is based on coupling a ‘near‐field’ local Navier–Stokes (NS) model with a ‘far‐field’ inviscid flow mo...

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Veröffentlicht in:	International journal for numerical methods in fluids 2012-04, Vol.68 (12), p.1574-1604
Hauptverfasser:	Harris, Jeffrey C., Grilli, Stéphan T.
Format:	Artikel
Sprache:	eng
Schlagworte:	boundary element methods Computational methods in fluid dynamics Earth, ocean, space Exact sciences and technology External geophysics finite-volume methods Fluid dynamics Fluid mechanics Fundamental areas of phenomenology (including applications) marine hydrodynamics Mechanics Navier-Stokes nonlinear dynamics Physics Physics of the oceans potential flow shallow water Surface waves, tides and sea level. Seiches turbulent flow validation
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