Parametric Study of Unsteady Flows Near Blunted Cylinders, Giving Off Opposite Jets

Authors

  • V. I. Pinchukov  SD of Russian Academy of Sc., In-te of Computational Technologies, Novosibirsk, Russia

DOI:

https://doi.org/10.32628/18410IJSRSET

Keywords:

Euler Equations, Runge-Kutta Scheme, Self-Oscillatory Flows

Abstract

Interactions of uniform supersonic streams with blunted cylinders, giving off opposite supersonic jets from forehead surfaces, are studied. Two-dimensional Euler equations are solved by an implicit Runge-Kutta scheme. Unsteady compressible flows near blunted bodies, giving off supersonic opposite jets, are found in previous author investigations for free stream Mach numbers 1≤ M ≤1.3. This interval of free stream Mach numbers, for which unsteady flows exist, is extended to 1≤ M ≤1.7 here.  <

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International Journal of Scientific Research in Science, Engineering and Technology

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Published

2018-10-30

Issue

Volume 4, Issue 10, September-October-2018

Section

Research Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
V. I. Pinchukov "Parametric Study of Unsteady Flows Near Blunted Cylinders, Giving Off Opposite Jets" International Journal of Scientific Research in Science, Engineering and Technology (IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 10, pp.355-359, September-October-2018. Available at doi : https://doi.org/10.32628/18410IJSRSET