PLIF investigation of turbulent mixing in a model GT-combustor

This paper was focused on studying of turbulent mixing in a model gas-turbine combustor by using planar laser-induced fluorescence. The case of model fuel injection through the pilot jet with Re = 30 000 was considered. Acetone was used as a fluorescent tracer. Data processing methods including corr...

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1. Verfasser: Savitskii, A. G.
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:This paper was focused on studying of turbulent mixing in a model gas-turbine combustor by using planar laser-induced fluorescence. The case of model fuel injection through the pilot jet with Re = 30 000 was considered. Acetone was used as a fluorescent tracer. Data processing methods including correction of sensor sensitivity, background signal correction and correction of non-uniformity of the laser sheet were described. The instantaneous and averaged concentration fields and the concentration pulsations were demonstrated.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0051886