System studies have shown the benefits of reducing blade tip clearances in modern turbine engines. Minimizing blade tip clearances throughout the engine will contribute materially to meeting NASA s Ultra-Efficient Engine Technology (UEET) turbine engine project goals. NASA GRC is examining two candidate approaches including rub-avoidance and regeneration which are explained in subsequent slides.


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    Title :

    High Temperature Investigations into an Active Turbine Blade Tip Clearance Control Concept


    Contributors:


    Publication date :

    2007-10-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English




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