TY - GEN

T1 - PLIF investigation of turbulent mixing in a model GT-combustor

AU - Savitskii, A. G.

N1 - Funding Information: This work was supported by Russian Science Foundation (grant No. 19-79-10225). Publisher Copyright: © 2021 Author(s). Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/5/24

Y1 - 2021/5/24

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85107193336&partnerID=8YFLogxK

U2 - 10.1063/5.0051886

DO - 10.1063/5.0051886

M3 - Conference contribution

AN - SCOPUS:85107193336

T3 - AIP Conference Proceedings

BT - International Conference on the Methods of Aerophysical Research, ICMAR 2020

A2 - Fomin, Vasily M.

A2 - Shiplyuk, Alexander

PB - American Institute of Physics Inc.

T2 - 20th International Conference on the Methods of Aerophysical Research, ICMAR 2020

Y2 - 1 November 2020 through 7 November 2020

ER -