Moment of Inertia Dependence of Vertical Axis Wind Turbines in Pulsating Winds
نویسندگان
چکیده
منابع مشابه
Electromechanics of Vertical Axis Wind Turbines
Rossander, M. 2017. Electromechanics of Vertical Axis Wind Turbines. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1581. 81 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-513-0117-4. Wind power is an established mean of clean energy production and the modern horizontal axis wind turbine has become a common sight. The need for maint...
متن کاملApplication of a Diffuser Structure to Vertical-Axis Wind Turbines
The effects of using a wind acceleration device (wind lens) with vertical-axis wind turbines in wind tunnel experiments were examined. A wind lens consists of a diffuser and flanges, and this study investigated the optimum parameters of their configuration with regard to the power augmentation of the turbines. The wind lens with a flat-panel-type diffuser demonstrated power augmentation by a fa...
متن کاملTowards the evolution of vertical-axis wind turbines using supershapes
We have recently presented an initial study of evolutionary algorithms used to design vertical-axis wind turbines (VAWTs) wherein candidate prototypes are evaluated under approximated wind tunnel conditions after being physically instantiated by a 3D printer. That is, unlike other approaches such as computational fluid dynamics simulations, no mathematical formulations are used and no model ass...
متن کاملLow order physical models of vertical axis wind turbines
Anna E. Craig, John O. Dabiri, and Jeffrey R. Koseff Department of Mechanical Engineering, Stanford University, Stanford, California 94035, USA Department of Civil and Environmental Engineering, Stanford University, Stanford, California 94035, USA and Department of Mechanical Engineering, Stanford University, Stanford, California 94035, USA Department of Civil and Environmental Engineering, Sta...
متن کاملInverse Design of Blade Shapes for Vertical Axis Wind Turbines
An inverse design process is applied to determine blade shapes used in vertical axis wind turbines (VAWTs). The method is based on the modified Garabedian-McFadden technique that uses the deviation of the pressure distribution or the velocity distribution on the surface from a target pressure or velocity distribution, and modifies the blade surface in order to reduce this deviation. The method ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Rotating Machinery
سال: 2012
ISSN: 1023-621X,1542-3034
DOI: 10.1155/2012/910940