Self-sustaining critical layer/shear layer interaction in annular Poiseuille–Couette flow at high Reynolds number
نویسندگان
چکیده
منابع مشابه
The critical layer in pipe flow at high Reynolds number.
We report the computation of a family of travelling wave solutions of pipe flow up to Re=75000. As in all lower branch solutions, streaks and rolls feature prominently in these solutions. For large Re, these solutions develop a critical layer away from the wall. Although the solutions are linearly unstable, the two unstable eigenvalues approach 0 as Re-->infinity at rates given by Re-0.41 and R...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2020
ISSN: 1364-5021,1471-2946
DOI: 10.1098/rspa.2019.0600