Numerical optimization of the asymmetric blades mounted on a vertical axis cross-flow wind turbine

In this paper, response surface methodology (RSM) based on central composite design (CCD) is applied to obtain an optimization design for the asymmetric blades geometry of a vertical axis wind turbine (VAWT). Turbine's airfoils are simulated by using computational fluid dynamics (CFD). The SST K-ω model is used to simulate turbulent flow around the asymmetric blade. The free-stream velocity is constant and the rotation speed of turbine rotor is considered 350 to 600 rpm. Results show that the maximum torque coefficient is obtained at rotation of 450 rpm
 

مقالات
حجم فایل 3982 کیلوبایت
زبان مقاله ENGLISH
سال انتشار 2016
محل انتشار International Communications in Heat and Mass Transfer
مشخصات کلی
تعداد صفحات 12
تعداد صفحات محصول 1-20

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Numerical optimization of the asymmetric blades mounted on a vertical axis cross-flow wind turbine

  • تولید کننده: M. Jafaryar
  • شناسنامه: MC2-1153-paper
  • موجودی: در انبار
  • تاریخ چاپ: 2016-10-23
  • نویسنده: M. Jafaryar, R. Kamrani, M. Gorji-Bandpy, M. Hatami, D.D. Ganji
  • ژورنال: International Communications in Heat and Mass Transfer
  • رایگان

برچسب ها: Optimization, Vertical axis wind turbine, Airfoil, Lift force, Rotating grid, computational fluid dynamics, CFD