Turbulence closure - PowerPoint PPT Presentation

Relaminarisation of turbulent stratified flow

Relaminarisation of turbulent stratified flow. Bas van de Wiel Moene, Steeneveld, Holtslag. Overview. Motivation A simple Couette flow analogy Pressure driven flow: comparison with DNS Conclusion and perspectives. (1) Motivation. Why does the wind drop in the evening?.

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452 views • 28 slides

HYCOM 2.1 Development at RSMAS George Halliwell

HYCOM 2.1 Development at RSMAS George Halliwell. HYCOM Development Included several vertical mixing algorithms Refine the hybrid vertical coordinate adjustment algorithm Miscellaneous algorithms Ongoing HYCOM Evaluation and Analysis Efforts Evaluate the vertical mixing algorithms

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301 views • 16 slides

BOUNDARY LAYERS

BOUNDARY LAYERS. Zone of flow immediately in vicinity of boundary Motion of fluid is retarded by frictional resistance Boundary layer extends away from boundary until unaffected by frictional resistance and flow is same velocity as free stream. Growth of laminar boundary layer.

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762 views • 10 slides

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