Hypersonic airbreathing vehicles are characterized by highly- integrated airframe and propulsion system. Computational Fluid Dynamics (CFD) tools have been used extensively in the design and analysis phrase of hypersonic vehicles. In this paper, an engineering method and a finite volume method based on the center of grid are developed tor preliminary research of interested integrative hypersonic vehicles with waverider configurations (cone-shaped or canard structure). Some longitudinal aerodynamic performance increments are obtained under conditions of shut-down engine or working engine. For the vehicle with canard structure, in order to study the lateral-directional stability characteristics, we also consider the influence of yaw angle on the flow field of fore-body.


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    Title :

    Numerical Research of Airframe/Engine Integrative Hypersonic Vehicle


    Contributors:
    H. Yuanyan (author) / L. Jialing (author) / N. Hougli (author)

    Publication date :

    2002


    Size :

    8 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Hypersonic Air-Breathing Engine/Airframe Integration

    Gusev, V. N. | British Library Online Contents | 1994


    Studies of engine-airframe integrated hypersonic vehicles

    Saland, H. / Fox, H. / Hoydysh, W. | NTRS | 1972



    The Integration of a Hypersonic Vehicle Airframe With an Airbreathing Engine

    Gusev, V. / Blagoveshchensky, N. / Zadonsky, S. et al. | British Library Conference Proceedings | 1993