The development of the variational approach for the solution of inviscid aerodynamic problems using solution adaptive grids is discussed. The formulation of a new, directional weighting, functional has been shown to have desirable properties. The scheme has been applied to compute the transonic flow past two-dimensional airfoils using the Euler equations of inviscid, compressible flow. Transonic flows in quasi-one-dimensional nozzles and over the two dimensional airfoils are solved on the various solution-adaptive-grids to demonstrate the applicability of the proposed directional-concentration functional and the grid adaptation process from the stand point of improving the solution accuracy and demonstrating the overall convergence.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Aerodynamics of engine-airframe interaction


    Contributors:

    Publication date :

    1989-04-17


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English


    Keywords :