Application of a new shock-stable scheme for supersonic combustion flows

Yongkang Zheng, Yue Zhou, Shusheng Chen, Chao Yan

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

It is critical to implement accurate and appropriate numerical methods for understanding the combustion characteristics because of the strong interactions between an inviscid core flow and multiple near-wall viscous regions. A new numerical Godunov-type scheme, which is proposed and developed for the supersonic boundary layer simulations and the hypersonic viscous flow simulations, is extended to the supersonic combustion simulations because of its simpleness, robustness and efficiency. Numerical experiments including shock-induced combustion and fuel injection non-premixed combustion are tested and the results show good performance on the comparison to experiments data, especially for the prediction of ignition position. More numerical tests should be investigated to verify and validate on complex flows for the nest.

Original languageEnglish
Title of host publication2019 IEEE 10th International Conference on Mechanical and Aerospace Engineering, ICMAE 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages428-433
Number of pages6
ISBN (Electronic)9781728155357
DOIs
StatePublished - Jul 2019
Externally publishedYes
Event10th IEEE International Conference on Mechanical and Aerospace Engineering, ICMAE 2019 - Brussels, Belgium
Duration: 22 Jul 201925 Jul 2019

Publication series

Name2019 IEEE 10th International Conference on Mechanical and Aerospace Engineering, ICMAE 2019

Conference

Conference10th IEEE International Conference on Mechanical and Aerospace Engineering, ICMAE 2019
Country/TerritoryBelgium
CityBrussels
Period22/07/1925/07/19

Keywords

  • Ignition position
  • Shock-stable scheme
  • Supersonic combustion

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