Recent applications of active flow control to the low-pressure turbine section of a gas turbine are reviewed and evaluated. Unique aspects of the low-pressure turbine flow environment such as freestream turbulence, secondary flows, and unsteady wakes create challenges for flow control that must be considered during design and implementation. Applications of four different active flow control mechanisms to two challenging flow phenomena (separation and secondary flows) are described in detail. Although significant work is yet required before a viable active flow control implementation can be fielded, several mechanisms show considerable promise.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Active Flow Control for Low-Pressure Turbines


    Beteiligte:
    Bons, Jeffrey (Autor:in) / Benton, Stuart (Autor:in) / Bernardini, Chiara (Autor:in) / Bloxham, Matthew (Autor:in)

    Erschienen in:

    AIAA Journal ; 56 , 7 ; 2687-2698


    Erscheinungsdatum :

    01.07.2018




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Simulations of Plasma Flow Control in Low-Pressure Turbines

    Dennis, K. / Suzen, Y. / Uygun, N. et al. | British Library Conference Proceedings | 2008


    Simulations of Plasma Flow Control in Low-Pressure Turbines

    Dennis, Kendall / Suzen, Yildirim / Uygun, Nihan | AIAA | 2008


    Flow Disturbance Environment in Low Pressure Turbines

    Cui, Jiahuan / Tucker, Paul G. | AIAA | 2016


    Experimental Assessment of Fatigue Load Control for Wind Turbines employing Active Flow Control Devices

    Bartholomay, Sirko / Krumbein, Sascha / Deichmann, Victoria et al. | AIAA | 2022


    ACTIVE STRUCTURAL CONTROL OF OFFSHORE WIND TURBINES

    Lackner, M. / Rotea, M. / Saheba, R. et al. | British Library Conference Proceedings | 2010