Effect of Bed Vicinity on Vortex Shedding and Force Coefficients of Fluid Flow on an Offshore Pipeline

The effect of rigid bed proximity on flow parameters and hydrodynamic loads in offshore pipelines exposed to turbulent flow is investigated numerically. The Galerkin finite volume method is employed to solve the unsteady incompressible 2D Navier–Stokes equations. The large eddy simulation turbulence...

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Veröffentlicht in:	Journal of marine science and application 2017-03, Vol.16 (1), p.81-86
1. Verfasser:	Fatemeh Namazi-saleh Velluruzhathil John Kurian Zahiraniza Mustaffa Mohammadreza Tahan Dokyun Kim
Format:	Artikel
Sprache:	eng
Schlagworte:	Compressibility Drag coefficient Electrical Machines and Networks Engineering Evaluation Finite volume method Flow pattern Fluid flow Forces (mechanics) Galerkin Geotechnical Engineering & Applied Earth Sciences Hydrodynamics Machinery and Machine Elements Mathematical models Navier-Stokes equations Offshore Offshore Engineering Power Electronics Submarine pipelines Turbulence Turbulence models Turbulent flow Vortex shedding 床面流体海底管道涡脱落湍流模型纳维-斯托克斯方程阻力系数
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