PLIF investigation of turbulent mixing in a model GT-combustor

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
Schlagworte:
Acetone
Combustion chambers
Data processing
Fuel injection
Gas turbines
Nonuniformity
Planar laser induced fluorescence
Signal processing
Turbulent mixing
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description 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.
doi_str_mv 10.1063/5.0051886
format Conference Proceeding
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G.</creator><contributor>Fomin, Vasily ; Shiplyuk, Alexander</contributor><creatorcontrib>Savitskii, A. G. ; Fomin, Vasily ; Shiplyuk, Alexander</creatorcontrib><description>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. 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The instantaneous and averaged concentration fields and the concentration pulsations were demonstrated.</description><subject>Acetone</subject><subject>Combustion chambers</subject><subject>Data processing</subject><subject>Fuel injection</subject><subject>Gas turbines</subject><subject>Nonuniformity</subject><subject>Planar laser induced fluorescence</subject><subject>Signal processing</subject><subject>Turbulent mixing</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2021</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp90E1LwzAYB_AgCs7pwW8Q8CZ0Pkmal14EGW4OBnqY4C0kbTIy1qamrei3t7qBN08PD_x4Xv4IXROYERDsjs8AOFFKnKAJ4ZxkUhBxiiYARZ7RnL2do4uu2wHQQko1Qfcv69UCh-bDdX3Ymj7EBkeP-yHZYe-aHtfhMzTbUWCD61i5PV5usjLWduj6mC7RmTf7zl0d6xS9Lh4386ds_bxczR_WWUuBiUzSoih5brnxRuWu8mZs8kIxMOCkoF4wIqRVirKSVZVVRHhKGOMWGLEO2BTdHOa2Kb4P4616F4fUjCs15YzkUEghRnV7UF0Z-t9fdJtCbdKXJqB_8tFcH_P5D3_E9Ad1W3n2DYs3ZFA</recordid><startdate>20210524</startdate><enddate>20210524</enddate><creator>Savitskii, A. 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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.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0051886</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record>
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subjects Acetone
Combustion chambers
Data processing
Fuel injection
Gas turbines
Nonuniformity
Planar laser induced fluorescence
Signal processing
Turbulent mixing
title PLIF investigation of turbulent mixing in a model GT-combustor
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