Evolution of Coherent Structures in a Lip Jet

  • Chih-Ming Ho
  • Fei-Bin Hsiao
Part of the International Union of Theoretical and Applied Mechanics book series (IUTAM)


Evolutions of coherent structures are examined in a lip jet and in a free jet. The presence of the lip extension (Fig. 1) has extensive effect on the development of the shear layers. Interaction between the free shear layer and the boundary layer or between the two free shear layers with different initial conditions is also studied. The induced flow of the coherent structures plays a dominant role in the interactions.


Boundary Layer Shear Layer Coherent Structure Nozzle Exit Potential Core 
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Copyright information

© Springer, Berlin Heidelberg New York 1983

Authors and Affiliations

  • Chih-Ming Ho
    • 1
  • Fei-Bin Hsiao
    • 1
  1. 1.Department of Aerospace EngineeringUniversity of Southern CaliforniaUSA

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