Mach 6-8 Scramjet Combustion Experiments using Hydrocarbon Fuel

Abstract

The PI for this grant has been very successful. The final report for this grant described supersonic combustion of hydrocarbon fuels at representative scramjet conditions using a cavity combustor using fuel mixtures that are similar in composition to thermally cracked liquid hydrocarbons. These experiments completed include the full three dimensional aspects of a proper scramjet internal flow path. This work also leveraged inhouse expertise in CFD simulations to identify the main fluid mechanic structures that are responsible forthe process of mixing and ignition in these combustors. To date, 1 peer reviewed paper and 2 conference papers resulted from this award.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 2018
Accession Number
AD1057188

Entities

People

  • Michael K. Smart

Organizations

  • University of Queensland

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force Research Laboratories
  • Alkenes
  • Axisymmetric
  • Combustion
  • Combustors
  • Computational Fluid Dynamics
  • Engines
  • Ethylenes
  • Fuel Injection
  • Fuel Injectors
  • Hydrocarbon Fuels
  • Hydrocarbons
  • Ignition
  • Injectors
  • Pressure Measurement
  • Simulations
  • Supersonic Combustion

Fields of Study

  • Physics

Readers

  • Fluid Mechanics and Fluid Dynamics.
  • Internal Combustion Engine (ICE) Technology.
  • Technical Research and Report Writing.

Technology Areas

  • Hypersonics
  • Hypersonics - Hypersonic Flow