TY - GEN
T1 - Laser-induced incandescence in turbulent non-premixed flames at elevated pressure
AU - Boyette, Wesley
AU - Cenker, Emre
AU - Guiberti, Thibault
AU - Roberts, William L.
N1 - KAUST Repository Item: Exported on 2020-12-31
Acknowledgements: The research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST).
PY - 2017/1/1
Y1 - 2017/1/1
N2 - There is general interest in understanding sooting behavior in canonical flames at elevated pressures. In this study, a new apparatus is used to evaluate sooting turbulent non-premixed flames at 1 atm and 3 atm, with constant Reynolds number. Laser-induced incandescence is used to assess the distribution and amount of soot in both flames. The results show that increasing the pressure has the effect of creating larger and more intense instantaneous regions of soot, reducing the length of the non-sooting region immediately downstream of the nozzle, and increasing the amount of soot by more than an order of magnitude.
AB - There is general interest in understanding sooting behavior in canonical flames at elevated pressures. In this study, a new apparatus is used to evaluate sooting turbulent non-premixed flames at 1 atm and 3 atm, with constant Reynolds number. Laser-induced incandescence is used to assess the distribution and amount of soot in both flames. The results show that increasing the pressure has the effect of creating larger and more intense instantaneous regions of soot, reducing the length of the non-sooting region immediately downstream of the nozzle, and increasing the amount of soot by more than an order of magnitude.
UR - http://hdl.handle.net/10754/666774
UR - https://research.kaust.edu.sa/en/publications/laser-induced-incandescence-in-turbulent-non-premixed-flames-at-e
UR - http://www.scopus.com/inward/record.url?scp=85046532348&partnerID=8YFLogxK
M3 - Conference contribution
BT - 11th Asia-Pacific Conference on Combustion, ASPACC 2017
PB - Combustion Institute
ER -