A methodology for using optimization in designing metallic cooling jackets for scramjet engines is presented. The optimal design minimizes the required coolant flow rate subject to temperature, mechanical-stress, and thermal-fatigue-life constraints on the cooling-jacket panels, and Mach-number and pressure contraints on the coolant exiting the panel. The analytical basis for the methodology is presented, and results for the optimal design of panels are shown to demonstrate its utility.


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    Title :

    Active Cooling Design for Scramjet Engines Using Optimization Methods


    Contributors:
    S. J. Scotti (author) / C. J. Martin (author) / S. H. Lucas (author)

    Publication date :

    1988


    Size :

    13 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Active cooling design for scramjet engines using optimization methods

    SCOTTI, STEPHEN / MARTIN, CARL / LUCAS, STEPHEN | AIAA | 1988


    Active cooling design for scramjet engines using optimization methods

    Scotti, Stephen J. / Martin, Carl J. / Lucas, Stephen H. | NTRS | 1988



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