Loading...
Search for: unsteady-aerodynamic-simulation
0.005 seconds

    Unsteady aerodynamic analysis of different multi-MW horizontal axis wind turbine blade profiles on SST K-ω model

    , Article Green Energy and Technology ; 2018 , Pages 17-30 ; 18653529 (ISSN) Radmanesh, A. R ; Abbaspour, M ; Soltani, M. R ; Sharif University of Technology
    Springer Verlag  2018
    Abstract
    In this study, in order to indicate the best airfoil profile for the different sections of a blade, five airfoils including S8xx, FFA, and AH series were studied. Among the most popular wind power blades for this application were selected, in order to find the optimum performance. Nowadays, modern wind turbines are using blades with multi-airfoils at different sections. On the large scale profile, SST K-ω model with different wind speed at large-scale profile was applied to the simulation of horizontal axis wind turbines (HAWT). The aerodynamic simulation was accomplished using the computational fluid dynamic (CFD) method based on the finite volume method. The governing equations applied in... 

    Unsteady flow over offshore wind turbine airfoils and aerodynamic loads with computational fluid dynamic simulations

    , Article International Journal of Environmental Science and Technology ; Volume 13, Issue 6 , 2016 , Pages 1525-1540 ; 17351472 (ISSN) Abbaspour, M ; Radmanesh, A. R ; Soltani, M. R ; Sharif University of Technology
    Center for Environmental and Energy Research and Studies 
    Abstract
    The first notable megawatt class wind turbine, which was the pioneer of improvement in the blade performance in large wind turbines, appeared in Vermont. Nowadays, modern wind turbines are using blades with multi-airfoils at different sections. In this study, in order to indicate the best airfoil profile for the optimum performance in different sections of a blade, five popular airfoils, including S8xx, FFA and AH series, were studied. On the large-scale profile, shear stress transport K–ω model was applied for the simulation of horizontal axis wind turbines for different wind speeds. The aerodynamic simulation was accomplished using computational fluid dynamic method, which in turn is based...