Autors: Todorov, M. D., Dobrev I.K., Massouh F., Velkova C.V.
Title: AEROELASTIC INVESTIGATION OF HINGELESS HELICOPTER ROTOR IN HOVER
Keywords: helicopter, aeroelasticity, aerodynamics, structural dynamic

Abstract: An aeroelastic modelling of pattern hingeless helicopter rotor in hover is presented in this paper. The coupled aeroelastic problem accounts for the mutual dependence between blade structure and rotor aerodynamics. The aerodynamic model uses Blade Element Momentum Theory (BEMT). BEMT gives good accuracy with respect to time cost. The structure model uses Finite Element Method (FEM). The investigation is based on the well-known solvers MATLAB and ANSYS. The obtained results show that the proposed modeling is efficient, rapid and gives reliable results. This modelling is also useful and applicable for airplane propellers, wind turbine rotors and airplane wings.

References

    Issue

    Machine Mechanics, 2012, Bulgaria, ISSN 0861-9727

    Full text of the publication

    Цитирания (Citation/s):
    1. Aliasghar Naderi, Mohsen Nazari, Analysis of Stresses in Helicopter Composite blades in Hovering Maneuver, Journal of Solid Mechanics and Engineering, 2016, vol.9/No 2, pp.341-356 (index Google Scolar, SID, CIVILICA, DOAJ) - 2016 - от чужди автори в чужди издания, неиндексирани в Scopus или Web of Science

    Вид: статия в списание