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  3. Vol. 5 No. 4 (2001)
  4. FLOW SIMULATION AT SHOCK WAVE TRIPLE POINT

FLOW SIMULATION AT SHOCK WAVE TRIPLE POINT

Abstract

The paper presents supersonic flow simulation results concerning the λ-foot formation in the divergent nozzle. The SPARC code was used and the vicinity of the triple point was analysed. Special boundary conditions have been used in order to obtain supersonic inlet velocity with shock wave in the divergent nozzle. It was proved that the condition of pressure equality on both sides of shear layer following the triple point for flow parameter of interest, does not hold.

Keywords:

transonic flow, shock wave, λ-foot

Details

Issue
Vol. 5 No. 4 (2001)
Section
Research article
Published
2001-12-29
Licencja:
Creative Commons License

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

Author Biographies

PIOTR DOERFFER,
Polish Academy of Sciences, Institute of Fluid Flow Machinery



KRYSTYNA NAMIEŚNIK,
Polish Academy of Sciences, Institute of Fluid Flow Machinery



Authors

  • PIOTR DOERFFER

    Polish Academy of Sciences, Institute of Fluid Flow Machinery

  • KRYSTYNA NAMIEŚNIK

    Polish Academy of Sciences, Institute of Fluid Flow Machinery

  • FRANCO MAGAGNATO

    Fachgebiet Stroemungsmaschinen

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