Sökning: "Laminar-Turbulent Transition"

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  1. 1. Analysis and control of boundary layer transition on a NACA 0008 wing profile

    Master-uppsats, KTH/Mekanik

    Författare :Arijit Sinha Roy; [2018]
    Nyckelord :boundary layer stability; laminar - turbulent transition; laminar flow control; Tollmien-Schlichting waves; streaky boundary layers; miniature vortex generators; Falkner-Skan boundary layer.;

    Sammanfattning : The main aim of this thesis was to understand the mechanism behind the classical transition scenario inside the boundary layer over an airfoil and eventually attempting to control this transition utilizing passive devices for transition delay. The initial objective of analyzing the transition phenomenon based on TS wave disturbance growth was conducted at 90 Hz using LDV and CTA measurement techniques at two different angles of attack. LÄS MER