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Temperature and Species Measurements of Combustion Produced by a 9-Point Lean Direct Injector
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Author and Affiliation:
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)
Abstract: This 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.
Publication Date: Jan 01, 2013
Document ID:
20130009492
(Acquired Feb 12, 2013)
Subject Category: AIRCRAFT PROPULSION AND POWER
Report/Patent Number: NASA/TM-2013-217830, AIAA Paper 2013-0562, E-18581
Document Type: Technical Report
Meeting Information: 51st Aerospace Sciences Meeting; 7-10 Jan. 2013; Grapevine, TX; United States
Meeting Sponsor: American Inst. of Aeronautics and Astronautics; United States
Contract/Grant/Task Num: WBS 794072.02.03.05.02
Financial Sponsor: NASA Glenn Research Center; Cleveland, OH, United States
Organization Source: NASA Glenn Research Center; Cleveland, OH, United States
Description: 22p; In English; Original contains color and black and white illustrations
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: Copyright; Distribution as joint owner in the copyright
NASA Terms: CARBON DIOXIDE; COMBUSTION; FLAME TEMPERATURE; INJECTORS; JP-8 JET FUEL; NITROGEN; OXYGEN; RAMAN SPECTRA; TEMPERATURE MEASUREMENT; WATER
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