Numerical Solution Of The Navier-Stokes Equations With Emphasis On Rotorcraft Applications

The numerical solution of the Navier-Stokes equations with emphasis on rotorcraft applications is examined. Formulational and computational requirements for the various Navier-Stokes approaches are examined for various model problems as well as the viscous flow field solution about a. complete rotorcraft vehicle. Recent computed results, with experimental comparisons when available, are presented to highlight the presentation. The future of Navier- Stokes applications in the area of rotorcraft flows is seen to be promising. Recommendat, ions for areas of concentrated research are indicated.