Titlebook: Instability, Transition, and Turbulence; M. Y. Hussaini,A. Kumar,C. L. Streett Conference proceedings 1992 Springer-Verlag New York, Inc.

談判

ICASE NASA LaRC Serieshttp://image.papertrans.cn/i/image/467919.jpg

ALB

https://doi.org/10.1007/978-1-4612-2956-8experiment; simulation; stability; turbulence

FECT

Ellipticity in the Vortex Breakdown Problemrongly parabolic problem. That this is in fact the case is shown analytically. The analysis also sheds further light on the etiology of breakdown, particularly the role of viscosity. The relevance of breakdown of longitudinal vortices to boundary-layer transition, particularly in its latter stages, is discussed.

Ballad

Conference proceedings 1992 in Science and Engineering (ICASE) and the NASA Langley Research Center (LaRC), during July 8 to August 2, 1991. This is the second workshop in the series on the subject. The first was held in 1989, and its proceedings were published by Springer-Verlag under the title "Instability and Transition" e

RAG

On the Interaction of G?rtler Vortices and Tollmien-Schlichting Waves in Boundary Layer Flowsinary calculations of steady vortex/wave states are discussed and we demonstrate how our formulation may be used as a springboard for physically more realistic computations corresponding to spatially and/or temporally varying boundary layer flows.

buoyant

GLADE

On the Nonlinear Evolution of Large Wavelength G?rtler Vorticesarity at a finite distance downstream. Although it is doubtful that the singularity will have any physical relevance, its implications concerning the appropriate modification of the evolution equations are commented upon.

可憎

Functional

ACE-inhibitor

Group Summary: Asymptotics Iir unperturbed state. The work complements some of the large scale numerical simulations going on at Langley and it is interesting to see, for example, that the hypersonic transition simulations of Pruett and Zang show many close similarities with the structures implied by vortex-wave interaction theory.