The comparison of dynamic and mechanical properties of traditional and new design concept of wind turbine blades

• Autorzy: Kaleta K. , Jureczko M. , Mężyk A.
• Konferencja: Modelling and optimization of physical systems/International Seminar of Applied Mechanics (9 ; 27.05-29.05.2005 ; Wisła, Polska)
• Języki publikacji: EN

Abstrakty

EN

The aim of this study was estimation the influence of shape of stiffening ribs and number of spars on dynamical and mechanical properties of wind turbine blades. In this aim modal and stereomechanical analysis were conducted. Both mass and aerodynamic loads were investigated, where aerodynamic loads were considered as aerodynamic forces as well as dynamic pressure coming from extreme wind flow.

Słowa kluczowe

EN

wind turbine; wind turbine blade; modeling; aerodynamic load

PL

turbina wiatrowa; skrzydło turbiny wiatrowej; obciążenie aerodynamiczne; modelowanie

• Wydawca: Wydawnictwo Katedry Mechaniki Stosowanej
• Czasopismo: Zeszyty Naukowe Katedry Mechaniki Stosowanej / Politechnika Śląska
• Rocznik: 2005
• Tom: z. 28
• Strony: 71--74
• Opis fizyczny: Bibliogr. 3 poz.

Twórcy

autor

Kaleta K.

• Department of Applied Mechanics, Silesian University of Technology, Gliwice

autor

Jureczko M.

• Department of Applied Mechanics, Silesian University of Technology, Gliwice

autor

Mężyk A.

• Department of Applied Mechanics, Silesian University of Technology, Gliwice

Bibliografia

• [1] Guidelines for design of wind turbines second edition, Dnv/risø, Denmark 2002.
• [2] Griffin Dayton A.: Turbine Design. Scaling Studies Technical. Area 1. Composite Blades for 80- 120 Meter Rotor. National Renewable Energy Laboratory, 2001.
• [3] Griffin Dayton A.: Blade System Design Studies Volume I: Composite Technologies for Large Wind Turbine Blades, 2002.