Effect of Blades Settings on Rotor Dynamics

• Autorzy: Mitura A. , Gawryluk J. , Teter A. , Warmiński J.
• Języki publikacji: EN

Abstrakty

EN

In the paper, experimental and numerical studies of dynamics of a rotor composed of a rigid hub and three laminated blades with an embedded active piezoelectric actuators are discussed. The rotor is excited by periodic torque imposed to the hub. The dynamic response for various preset angles of the blades has been tested experimentally on the basis of signals recorded from strain gauges. The experimental results have been compared with a numerical finite element model developed in Abaqus software. The eigenvalue problem has been solved, and the natural frequencies and corresponding modes have been compared with experimental tests.

Słowa kluczowe

EN

composite; structural vibrations; active structure; three-blades rotor; experimental tests; finite element method

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Research
• Rocznik: 2018
• Tom: Vol. 42, No. 2
• Strony: 73--79
• Opis fizyczny: Bibliogr. 7 poz., fot., wykr.

Twórcy

autor

Mitura A.

• Lublin University of Technology, Faculty of Mechanical Engineering

autor

Gawryluk J.

• Lublin University of Technology, Faculty of Mechanical Engineering

autor

Teter A.

• Lublin University of Technology, Faculty of Mechanical Engineering

autor

Warmiński J.

• Lublin University of Technology, Faculty of Mechanical Engineering

Bibliografia

• 1. Gawryluk, J., Mitura, A., and Teter, A. (2018). Influence of the piezoelectric parameters on the dynamics of an active rotor. In AIP Conference Proceedings, volume 1922, page 100010. AIP Publishing.
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• 4. Mitura, A., Gawryluk, J., and Teter, A. (2017). Numerical and experimental studies on the rotating rotor witht here active composite blades. Eksploatacja i Niezawodność, 19(4).
• 5. Stuhlpfarrer, M., Valero-Andreu, A., and Breitsamter, C. (2017). Numerical and experimental investigations of the propeller characteristics of an electrically powered ultralight aircraft. CEAS Aeronautical Journal, 8(3):441–460.
• 6. Wood, D. (2011). Small wind turbines. In Advances in wind energy conversion technology, pages 195–211. Springer.
• 7. Yang, H., Lee, Y., Jeon, S.-Y., and Lee, D. (2017). Multi-rotor drone tutorial: systems, mechanics, control and state estimation. Intelligent Service Robotics, 10(2):79–93.