The nonunique rate of spread of the two-dimensional mixing layer

I. Weisbrot; S. Einav; I. Wygnanski

doi:10.1063/1.863643

The nonunique rate of spread of the two-dimensional mixing layer

I. Weisbrot, S. Einav, I. Wygnanski

Aerospace and Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

The rate of spread of a plane, incompressible, turbulent shear layer was determined experimentally. The velocity ratio was constant, while the actual velocities were altered. It was established that the divergence of the flow with downstream distance was not uniquely determined by the velocity ratio in the range of variables considered. It is believed that an instability is responsible for this behavior.

Original language	English (US)
Pages (from-to)	1691-1693
Number of pages	3
Journal	Physics of Fluids
Volume	25
Issue number	10
DOIs	https://doi.org/10.1063/1.863643
State	Published - 1982

ASJC Scopus subject areas

Computational Mechanics
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Fluid Flow and Transfer Processes

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10.1063/1.863643

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abstract = "The rate of spread of a plane, incompressible, turbulent shear layer was determined experimentally. The velocity ratio was constant, while the actual velocities were altered. It was established that the divergence of the flow with downstream distance was not uniquely determined by the velocity ratio in the range of variables considered. It is believed that an instability is responsible for this behavior.",

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The nonunique rate of spread of the two-dimensional mixing layer

Abstract

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