Titlebook: IUTAM Symposium on Nonlinear Instability and Transition in Three-Dimensional Boundary Layers; Proceedings of the I Peter W. Duck,Philip Hal

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The Nonlinear Evolution of Inviscid Secondary Instabilities of a Fully Nonlinear Görtler Vortex Flowgated. The nonlinear growth of the wave is found to be controlled by the diffusion layer located at the edge of the critical layer associated with the wave. The evolution equation is found to depend on the upstream history of the wave and the solution of the equation suggests that the wave either re

CANDY

Generation, Development and Interaction of Instability Modes in Swept-Wing Boundary Layer 3D boundary layer on a model of a swept wing carried out at the low-turbulence wind-tunnel of ITAM (Novosibirsk) during past several years. All the experiments were conducted at controlled disturbance conditions with generation of steady and traveling instability modes by means of several disturban

ureter

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Design and Control of Crossflow Instability Fielde with displacement upper body, is designed and full transition process from onset of transition to fully turbulent state is generated in the flat plate boundary layer Systematic measurement is conducted on this crossflow instability field using hot wire velocimetry with accurate traversing mechanis

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Nonlinear Waves in a Three-Dimensional Boundary Layeradvanced to incorporate eigenmodes having both moderate and large values of the wavenumbers, it leans upon a set of composite equations. A small parameter based on a local reference Reynolds number enters the interaction law to allow for a contribution from centrifugal forces to the self-induced pre

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Spiral Instability of Fanning Swirling Jetsision. Simple but pithy models considered are swirling jets of viscous incompressible fluid fanning along a mid-fluid or rigid plane. For large Reynolds numbers, the jets are boundary layers with all three velocity components being non-zero and strongly depending on streamwise and normal coordinates

Harpoon

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The Nonlinear Behaviour of Modulated Tollmien-Schlichting Waveser, 1978) have shown that modulated waves can display nonlinear behaviour at very small amplitudes, often at only a fifth of the amplitude required for regular wavetrains to behave nonlinearly. Here the early stages of the nonlinear regime of such waves are discussed and a possible reason for this b

APRON

https://doi.org/10.1007/978-94-009-1700-2aerodynamics; control; design; dynamics; flows; mixing; stability; turbines; vortices; waves; fluid- and aerod