Varicose instabilities in turbulent boundary layers

• المؤلفون الرئيسيون: Skote, M., Haritonidis, J. H., Henningson, D. S.
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Engineering::Mechanical engineering::Fluid mechanics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/101661; http://hdl.handle.net/10220/18718
• المؤسسة: Nanyang Technological University

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...