NDLI: Influence of the lateral wall velocity on three-dimensional disturbance development in plane Poiseuille

Content Provider	Springer Nature Link
Author	Savenkov, I. V.
Copyright Year	2017
Abstract	The linear stage of three-dimensional disturbance development in the Poiseuille–Couette flow in the case when both walls can move in the lateral direction is investigated by applying the asymptotic triple-deck theory. It is shown that the lateral wall velocity has no effect on the streamwise velocity of a wave packet. The packet does not bifurcate, but drifts in the lateral direction at the speed equal to the arithmetic mean of the walls’ speeds. Characteristic “ripples” in the lateral direction are observed at the stage of packet formation.
Starting Page	881
Ending Page	887
Page Count	7
File Format	PDF
ISSN	09655425
Journal	Computational Mathematics and Mathematical Physics
Volume Number	57
Issue Number	5
e-ISSN	15556662
Language	English
Publisher	Pleiades Publishing
Publisher Date	2017-06-11
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	two-dimensional Poiseuille–Couette flow Tollmien–Schlichting waves oblique waves three-dimensional disturbances wave packets asymptotic expansions triple-deck theory Navier–Stokes equations Computational Mathematics and Numerical Analysis
Content Type	Text
Resource Type	Article
Subject	Computational Mathematics

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Influence of the lateral wall velocity on three-dimensional disturbance development in plane Poiseuille–Couette flow