Effect of Ekman Layer on Windfarm Roughness and Displacement Height
作者： J. P. Goit , J. Meyers
DOI: 10.1007/978-3-319-14448-1_54
关键词: Ekman layer 、 Planetary boundary layer 、 Large eddy simulation 、 Wind power 、 Mechanics 、 Environmental science 、 Order of magnitude 、 Kinetic energy 、 Turbulence 、 Turbine
摘要: With increasing sizes of wind farms, the influence large scale farms on Atmospheric Boundary Layer (ABL) has become an area interest recently. While for a lone-standing turbine, power extraction equals to difference between upstream and downstream kinetic energy fluxes, turbine in farm must be entrained from faster moving flow above [4]. In that case, vertical transport by turbulence is same order magnitude as extracted turbines. Therefore, understanding interaction ABL becomes crucial, e.g., maximize energy, etc.
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