23rd Congress of International Council of the Aeronautical Sciences, 8-13 September, 2002, Toronto, Canada
Paper ICAS 2002-R53

NUMERICAL SIMULATION OF NAVIER-STOKES EQUATIONS FOR HELICOPTER ROTOR IN FORWARD FLIGHT USING MOVING CHIMERA GRIDS

Z. Qiao, A. M. Yang, B. Zhu
Northwestern Polytechnical University, PRC

Keywords: helicopter rotor, forward flight, full implicit dual time method, navier-stokes equations, unsteady viscous flow

A fully implicit dual time method with implicit pseudo-time scheme by using moving chimera grids based on Navier-Stokes equations is developed for computation of of rotary wings in forward flight .

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