Study of Aerodynamic Characteristics of A Cylindrical Blade with Deflector
Tanasheva N.K. Sakipova S.E. Minkov L.L. Bakhtybekova A.R. Shuyushbaeva N.N. Burkov M.A.
2021E.A. Buketov Karaganda University Publish house
Eurasian Physical Technical Journal
2021#18Issue 348 - 52 pp.
The article discusses some aspects of the renewable energy sources use, in particular, the problem of small wind power. A brief analysis of the development rates of wind energy in the world and in Kazakhstan is presented. The study is devoted to finding ways to optimize the blade of a wind power plant based on the Magnus effect, designed to generate electrical energy at low wind speeds. A cylindrical blade with a turbo-deflector has been developed to ensure independent starting of the blade rotation without the use of additional trigger mechanism. Laboratory tests of a cylindrical blade with a turbo deflector were carried out on a T-I-M wind tunnel at various flow regimes. The obtained dependences of aerodynamic forces on the air flow velocity at different angles of attack are shown.
Aerodynamic coefficients , Angle of attack , Cylindrical blade with deflector , Drag force , Lift force , Reynolds number , Wind turbines
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E.A. Buketov Karaganda University, Karaganda, Kazakhstan
National Research Tomsk State University, Tomsk, Russian Federation
Sh.Ualikhanov Kokshetau University, Kokshetau, Kazakhstan
E.A. Buketov Karaganda University
National Research Tomsk State University
Sh.Ualikhanov Kokshetau University
10 лет помогаем публиковать статьи Международный издатель
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