Flow Structure of a Coaxial Circular Jet with Axisymmetric and Helical Instability Modes

The flow structures in a coaxial jet with axisymmetric and helical instability modes for a comparatively low Reynolds number were investigated. The flow visualization and the measurements of velocities were carried out in an open water tank. In addition, three-dimensional numerical simulation of a c...

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Bibliographic Details
Main Authors: Takahiro KIWATA, Taichi USUZAWA, Nobuyoshi KOMATSU, Shigeo KIMURA, Peter OSHKAI
Format: Article
Language:English
Published: The Japan Society of Mechanical Engineers 2011-06-01
Series:Journal of Fluid Science and Technology
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/jfst/6/4/6_4_437/_pdf/-char/en