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Flame sustainability and thermal choking study of supersonic combustion of hydrogen, methane, and ethylene

  • TTC Technologies

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

3 Scopus citations

Abstract

Comparative numerical analysis is carried out for supersonic combustion of hydrogen, methane, and ethylene in a dual-mode scramjet engine with transverse fuel injection. The injection of three fuels is considered for a range of stagnation temperatures and jet-to-freestream momentum flux ratios. Turbulent supersonic combustion simulations are carried out using large-eddy simulations by using a recently developed interpolation-based flamelet/progress variable model. Flame sustainability is assessed based on the numerical results.

Original languageEnglish
Title of host publicationAIAA Propulsion and Energy Forum and Exposition, 2019
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)9781624105906
DOIs
StatePublished - 2019
EventAIAA Propulsion and Energy Forum and Exposition, 2019 - Indianapolis, United States
Duration: Aug 19 2019Aug 22 2019

Publication series

NameAIAA Propulsion and Energy Forum and Exposition, 2019

Conference

ConferenceAIAA Propulsion and Energy Forum and Exposition, 2019
Country/TerritoryUnited States
CityIndianapolis
Period08/19/1908/22/19

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