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RISNumerical Modeling of Wind Turbine Wakes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An aerodynamical model for studying three-dimensional flow fields about wind turbine rotors is presented. The developed algorithm combines a three-dimensional Navier-Stokes solver with a so-called ...
The Actuator Surface Model: A New Navier–Stokes Based Model for Rotor Computations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a new numerical technique for simulating two-dimensional wind turbine flow. The method, denoted as the 2D actuator surface technique, consists of a two-dimensional Navier–Stokes ...
Tip Loss Correction for Actuator/Navier–Stokes Computations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new tip loss correction, initially developed for 1D Blade Element/Momentum (BEM) computations (submitted to Wind Energy), is now extended to 2D Actuator Disc/Navier–Stokes (AD/NS) computations ...
Modeling of Aerodynamically Generated Noise From Wind Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A semiempirical acoustic generation model based on the work of Brooks, Pope, and Marcolini [NASA Reference Publication 1218 (1989)] has been developed to predict aerodynamic noise from wind ...