A synthetic jet for a stationary vane for a turbo-machine is disclosed. The synthetic jet includes a backside cavity and a jet cavity. The jet cavity includes a frontside cavity adjoining the backside cavity and a jet passage extending from a fluid stream interfacing surface of the airfoil towards the frontside cavity. The jet passage is in flow communication with the frontside cavity. The synthetic jet also includes a disk located between the backside cavity and the frontside cavity. The disk includes a cylindrical disk and a coating on each side of the cylindrical disk. The coating is a piezo electric ceramic material.


    Access

    Download


    Export, share and cite



    Title :

    Synthetic jets in compressors



    Publication date :

    2017-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS



    Control of Unsteady Separated Flows Inside Axial Compressors by Synthetic Jets

    Zheng, Xin-qian / Hou, Anping / Zhou, Sheng | AIAA | 2005


    Control of Unsteady Separated Flows Inside Axial Compressors by Synthetic Jets

    Zheng, X. / Hou, A. / Zhou, S. et al. | British Library Conference Proceedings | 2005


    Axisymmetric coaxial synthetic jets

    Bangash, Z. / Ahmed, A. | AIAA | 2002


    Compressors

    Online Contents | 1994


    Formation Criterion for Synthetic Jets

    Ryan Holman / Yogen Utturkar / Rajat Mittal et al. | AIAA | 2005