DEVELOPMENT efforts in both the B-70 and F-111 programmes have demonstrated that steady-state pressure distortion considerations are no longer sufficient to determine if the inlet/engine components of the propulsion system are compatible and operate in a stable manner for all flight conditions. Modern high speed aircraft operate in modes where the effects of shocks and boundary layers produce an inlet distortion environment which has considerable temporal variation. Early in a programme, the engine manufacturer must determine design requirements to enable operation with combined steady and unsteady flow distortions.


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    Title :

    Inlet Flow Field Simulation Techniques for Engine/Compressor Testing


    Contributors:

    Published in:

    Publication date :

    1970-11-01


    Size :

    6 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English