Simulations of the Fluid Flow around a Rotating Vertical Axis Wind Turbine
作者： Ouahiba Guerri , Anas Sakout , Khedidja Bouhadef
DOI: 10.1260/030952407781998819
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摘要: Numerical simulations of the fluid flow around a small rotating vertical axis wind turbine are performed using time accurate Reynolds Averaged Navier Stokes (RANS) solver. A moving mesh technique is applied for simulation turbine. The RANS equations then formulated in ALE. All computations assuming 2D incompressible fully turbulent flow. Turbulence modelled by SST k/ω model Menter. Blade forces and torque obtained from solution integrating pressure shear stress over blade surface. expected output determined at given rotational speeds. resulting power coefficients compared to that applying multiple stream tube theory.
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V. A. Riziotis, S. G. Voutsinas, E. S. Politis, P. K Chaviaropoulos, Aeroelastic stability of wind turbines: the problem, the methods and the issues Wind Energy. ,vol. 7, pp. 373- 392 ,(2004) , 10.1002/WE.133
Pietro Catalano, Marcello Amato, An evaluation of RANS turbulence modelling for aerodynamic applications Aerospace Science and Technology. ,vol. 7, pp. 493- 509 ,(2003) , 10.1016/S1270-9638(03)00061-0
Fernando L. Ponta, Pablo M. Jacovkis, A vortex model for Darrieus turbine using finite element techniques Renewable Energy. ,vol. 24, pp. 1- 18 ,(2001) , 10.1016/S0960-1481(00)00190-7
R. Ganesh Rajagopalan, Jerome B. Fanucci, Finite difference model for vertical axis wind turbines Journal of Propulsion and Power. ,vol. 1, pp. 432- 436 ,(1985) , 10.2514/3.22824
A SAHIN, Progress and recent trends in wind energy Progress in Energy and Combustion Science. ,vol. 30, pp. 501- 543 ,(2004) , 10.1016/J.PECS.2004.04.001
L.D. Kral, Recent experience with different turbulence models applied to the calculation of flow over aircraft components Progress in Aerospace Sciences. ,vol. 34, pp. 481- 541 ,(1998) , 10.1016/S0376-0421(98)00009-8
D.J. Malcolm, Dynamic response of a darrieus rotor wind turbine subject to turbulent flow Engineering Structures. ,vol. 10, pp. 125- 134 ,(1988) , 10.1016/0141-0296(88)90038-7
N. N. Sørensen, J. A. Michelsen, Drag Prediction for Blades at High Angle of Attack Using CFD Journal of Solar Energy Engineering-transactions of The Asme. ,vol. 126, pp. 1011- 1016 ,(2004) , 10.1115/1.1807854
Nobuyuki Fujisawa, Satoshi Shibuya, Observations of dynamic stall on Darrieus wind turbine blades Journal of Wind Engineering and Industrial Aerodynamics. ,vol. 89, pp. 201- 214 ,(2001) , 10.1016/S0167-6105(00)00062-3
Kenji Horiuchi, Izumi Ushiyama, Kazuichi Seki, Straight Wing Vertical Axis Wind Turbines: A Flow Analysis Wind Engineering. ,vol. 29, pp. 243- 252 ,(2005) , 10.1260/030952405774354840