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Temperature and Species Measurements of Combustion Produced by a 9-Point Lean Direct InjectorThis paper presents measurements of temperature and relative species concentrations in the combustion flowfield of a 9-point swirl venturi lean direct injector fueled with JP-8. The temperature and relative species concentrations of the flame produced by the injector were measured using spontaneous Raman scattering (SRS). Results of measurements taken at four flame conditions are presented. The species concentrations reported are measured relative to nitrogen and include oxygen, carbon dioxide, and water.
Document ID
Document Type
Technical Memorandum (TM)
Tedder, Sarah A.
(NASA Glenn Research Center Cleveland, OH, United States)
Hicks, Yolanda R.
(NASA Glenn Research Center Cleveland, OH, United States)
Locke, Randy J.
(ASRC Aerospace Corp. Cleveland, OH, United States)
Date Acquired
August 27, 2013
Publication Date
January 1, 2013
Subject Category
Aircraft Propulsion And Power
Report/Patent Number
AIAA Paper 2013-0562
Meeting Information
Meeting: 51st Aerospace Sciences Meeting
Location: Grapevine, TX
Country: United States
Start Date: January 7, 2013
End Date: January 10, 2013
Sponsors: American Inst. of Aeronautics and Astronautics
Funding Number(s)
WBS: WBS 794072.
Distribution Limits
Public Use Permitted.
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