Browsing by Author "Kurtulus,D.F."

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    Experimental and Numerical Results of a Flapping Wing Four Bar Mechanism
    (American Institute of Aeronautics and Astronautics Inc., 2017) Senol,M.G.; Arikan,K.B.; Kurtulus,D.F.
    This paper explores the design and testing of a flapping wing four-bar mechanism. A four-bar linkage system kinematic analysis is introduced for flapping wing motion. Four-bar mechanism is activated by a servo motor which is driven by microcontroller. The wing undergoes a pure flapping motion at a fixed pitch angle. Force measurements are performed for hover mode by using a force transducer. In addition, 3D numerical analyses are performed and the results are compared with the experimental measurements. Overall, CFD results show good agreement with the experimental data. © 2017 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.