Large-eddy simulation and streamline coordinate analysis of flow over an axisymmetric hull

A new perspective on the analysis of turbulent boundary layers on streamlined bodies is provided by deriving the axisymmetric Reynolds-averaged Navier–Stokes equations in an orthogonal coordinate system aligned with streamlines, streamline-normal lines and the plane of symmetry. Wall-resolved large-...

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Veröffentlicht in:	Journal of fluid mechanics 2021-11, Vol.926, Article A18
Hauptverfasser:	Morse, Nicholas, Mahesh, Krishnan
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Axisymmetric bodies Axisymmetric flow Boundary layers Coordinate systems Coordinates Curvature Differential equations Euler-Lagrange equation Fluid dynamics Fluid flow Fluid mechanics Geometry JFM Papers Laminar boundary layer Large eddy simulation Mathematical analysis Momentum Momentum equation Navier-Stokes equations Oceanic eddies Plate boundaries Pressure Pressure gradients Reynolds number Rivers Shear stress Simulation Static pressure Streamlined bodies Streamlines Symmetry Turbulent boundary layer Velocity Vortices
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