A general closure relation for incompressible mixing layers induced by interface instabilities

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Description

The authors describe a generalization of a recently-proposed two-phase flow model for the statistical evolution of an incompressible mixing layer. This model, which was originally developed for application to Rayleigh-Taylor mixing, predicts the distribution of volume fractions and fluid velocities across the mixing layer in terms of the trajectories of the edges. The previous analysis of this model is extended to flows that are not self-similar.

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8 p.

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Glimm, J.; Saltz, D. & Sharp, D.H. October 1, 1997.

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This article is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this article can be viewed below.

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  • Glimm, J.
  • Saltz, D. State Univ. of New York, Stony Brook, NY (United States). Dept. of Applied Mathematics and Statistics
  • Sharp, D.H. Los Alamos National Lab., NM (United States). Theoretical Div.

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Description

The authors describe a generalization of a recently-proposed two-phase flow model for the statistical evolution of an incompressible mixing layer. This model, which was originally developed for application to Rayleigh-Taylor mixing, predicts the distribution of volume fractions and fluid velocities across the mixing layer in terms of the trajectories of the edges. The previous analysis of this model is extended to flows that are not self-similar.

Physical Description

8 p.

Notes

OSTI as DE97008322

Source

  • 6. international workshop on physics of compressible turbulent mixing, Marseille (France), 18-21 Jun 1997

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  • Other: DE97008322
  • Report No.: LA-UR--97-2921
  • Report No.: CONF-970657--2
  • Grant Number: W-7405-ENG-36;FG02-90ER25084
  • Office of Scientific & Technical Information Report Number: 537335
  • Archival Resource Key: ark:/67531/metadc690081

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Creation Date

  • October 1, 1997

Added to The UNT Digital Library

  • Aug. 14, 2015, 8:43 a.m.

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  • July 28, 2016, 7:15 p.m.

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Glimm, J.; Saltz, D. & Sharp, D.H. A general closure relation for incompressible mixing layers induced by interface instabilities, article, October 1, 1997; New Mexico. (digital.library.unt.edu/ark:/67531/metadc690081/: accessed August 16, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.