Varicose instabilities in turbulent boundary layers

• Main Authors: Skote, M., Haritonidis, J. H., Henningson, D. S.
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Engineering::Mechanical engineering::Fluid mechanics
• 在線閱讀: https://hdl.handle.net/10356/101661; http://hdl.handle.net/10220/18718

An investigation of a model of turbulence generation in the wall region of a turbulent boundary layer is made through direct numerical simulations. The model is based on the varicose instability of a streak. First, a laminar boundary layer disturbed by a continuous blowing through a slot is simulate...