The objective is to develop and demonstrate a fast-acting active clearance control system to improve turbine engine performance, reduce emissions, and increase service life. 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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    Titel :

    Test Rig for Active Turbine Blade Tip Clearance Control Concepts: An Update


    Beteiligte:
    Taylor, Shawn (Autor:in) / Steinetz, Bruce (Autor:in) / Oswald, Jay (Autor:in) / DeCastro, Jonathan (Autor:in) / Melcher, Kevin (Autor:in)


    Erscheinungsdatum :

    2006-10-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Test Rig for Evaluating Active Turbine Blade Tip Clearance Control Concepts

    S. B. Lattime / B. M. Steinetz / M. G. Robbie et al. | NTIS | 2004




    Test Rig for Evaluating Active Turbine Blade Tip Clearance Control Concepts

    Scott Lattime / Bruce Steinetz / Malcolm Robbie | AIAA | 2005


    Test Rig for Evaluating Active Turbine Blade Tip Clearance Control Concepts

    Lattime, Scott B. / Steinetz, Bruce M. / Robbie, Malcolm G. et al. | NTRS | 2004