0

Full Content is available to subscribers

Subscribe/Learn More  >

Comparison of Experimental and Numerical Investigations of Conical Shock Wave Interactions in Steady Flows

[+] Author Affiliations
Yves Burtschell, David E. Zeitoun

Universite de Provence, Marseille Cedex, France

Paper No. FEDSM2002-31091, pp. 1097-1104; 8 pages
doi:10.1115/FEDSM2002-31091
From:
  • ASME 2002 Joint U.S.-European Fluids Engineering Division Conference
  • Volume 1: Fora, Parts A and B
  • Montreal, Quebec, Canada, July 14–18, 2002
  • Conference Sponsors: Fluids Engineering Division
  • ISBN: 0-7918-3615-0 | eISBN: 0-7918-3600-2
  • Copyright © 2002 by ASME

abstract

The interaction of two oblique conical shock waves has been investigated in an axisymmetrical flow. The first one is produced by a conical ring with a sharp leading edge located at the exit of a supersonic nozzle. The second one is generated by a curvilinear cone placed in the test chamber and along the symmetry axis of the nozzle. This flow field is absolutely free of three-dimensional effects. The displacement of the mobile cone leads to an interaction of an oblique shock wave with a diverging curvilinear shock which the strength changes. Recently, the experimental results have shown three different structures of the two shock wave interactions and hysteresis effects between them. A description of these shock wave interactions is obtained by solving numerically the unsteady Euler or Navier-Stokes equations. By comparison with the experimental ones, the results show the important role of viscous effects for a correct description and understanding of these shock interactions.

Copyright © 2002 by ASME

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In