Modeling Aerodynamic Characteristics of a Wind Energy Installation with Rotating Cylinder Blades on the Basis of the Ansys Suite
Tanasheva N.K. Bakhtybekova A.R. Shaimerdenova G.S. Sakipova S.E. Shuyushbaeva N.
March 2022Springer
Journal of Engineering Physics and Thermophysics
2022#95Issue 2457 - 463 pp.
Modeling has been carried out for the aerodynamics of air flow past the windwheel with three cylinder blades rotating around their axis using the Ansys suite. A system of equations in approximation of a realizable k–ε turbulence model was solved by the method of finite volumes using the approach of multiple (imbeddable) systems of coordinates. Patterns have been constructed for vortex zones near cylinder blades. Analysis is given of the aerodynamic characteristics of flow past rotating cylinders under the conditions of the operation of a wind turbine using the Magnus effect depending on the velocity of cylinders’ rotation and the Reynolds number. Dependences have been obtained for the drag force of the windwheel, the lift force of the cylinder, and also the force moment on the velocity of approach flow.
aerodynamics , ANSYS , drag force , lift force , Magnus effect , modeling , rotating cylinder blades , windwheel
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E. A. Buketov Karaganda University, 28a Universitetskaya Str., Karaganda, 100028, Kazakhstan
Sh. Ualikhanov Kokshetau University, 76 Kirov Str, Kokshetau, 100002, Kazakhstan
E. A. Buketov Karaganda University
Sh. Ualikhanov Kokshetau University
10 лет помогаем публиковать статьи Международный издатель
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