CNCS Center for Nonlinear and Complex Systems
   Search Help Login pdf version printable version

Publications [#281290] of Kenneth C. Hall

Papers Published

  1. Kholodar, DB; Thomas, JP; Dowell, EH; Hall, KC, A parameter study of transonic airfoil flutter and limit cycle oscillation behavior, Collection of Technical Papers Aiaa/Asme/Asce/Ahs/Asc Structures, Structural Dynamics and Materials Conference, vol. 1 (January, 2002), pp. 64-79, Denver, CO
    (last updated on 2023/06/01)

    Abstract:
    A parameter study of transonic airfoil flutter and limit cycle oscillation (LCO) behavior was presented. The effect of structural parameters and freestream Mach number of a transonic flow on the flutter and LCO was found out using inviscid computational fluid dynamics (CFD) harmonic balance (HB) flow solver. The analysis showed that the computational efficiency of the harmonic balance aerodynamic model allows a thorough exploration of the parameter range.

    Keywords:
    Transonic flow;Flutter (aerodynamics);Oscillations;Computational fluid dynamics;Degrees of freedom (mechanics);