Optical measurement and visualization in high-pressure high-temperature aviation gas turbine combustors | Zendy

Yolanda R. Hicks | Zendy; Randy J. Locke | Zendy; Robert C. Anderson | Zendy

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<title>Optical measurement and visualization in high-pressure high-temperature aviation gas turbine combustors</title>

Author(s) -

Yolanda R. Hicks,

Randy J. Locke,

Robert C. Anderson

Publication year - 2000

Publication title -

proceedings of spie, the international society for optical engineering/proceedings of spie

Language(s) - English

Resource type - Conference proceedings

SCImago Journal Rank - 0.192

H-Index - 176

eISSN - 1996-756X

pISSN - 0277-786X

DOI - 10.1117/12.397964

Subject(s) - combustor , materials science , planar laser induced fluorescence , spectrometer , injector , optics , laser , nuclear engineering , temperature measurement , combustion , laser induced fluorescence , physics , chemistry , thermodynamics , organic chemistry , engineering

Planar laser-induced fluorescence (PLIF), planar Mie scattering (Pmie), and linear)1-D) spontaneous Raman scattering are applied to flame tube and sector combustors that burn Jet-A fuel at a range of inlet temperatures and pressures that simulate conditions expected in future high-performance civilian gas turbine engines. Chemiluminescence arising from C2 in the flame was also imaged. Flame spectral emissions measurements were obtained using a scanning spectrometer. Several different advanced concept fuel injectors were examined. First-ever PLIF and chemiluminescence data are presented from the 60-atm gas turbine combustor facility.

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