The application of coherent anti-Stokes Raman scattering to turbulent combustion thermometry
1983; Elsevier BV; Volume: 49; Issue: 1-3 Linguagem: Inglês
10.1016/0010-2180(83)90161-x
ISSN1556-2921
AutoresDouglas A. Greenhalgh, Fiona M. Porter, William A. England,
Tópico(s)Spectroscopy Techniques in Biomedical and Chemical Research
ResumoCoherent anti-Stokes Raman scattering (CARS) has been used for noninvasive temperature measurements in a 1,5-sector BS360 gas turbine chamber. Both instantaneous and average CARS spectra have been recorded and temperatures calculated from the shapes of nitrogen Q-branch CARS spectra. Small samples of instantaneous temperature measurements, approximately 30, have been used in two instances to illustrate the potential of CARS for rms temperature determination inside primary combustion zones.
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