Numerical investigations of turbulent premixed flame ignition by a series of Nanosecond Repetitively Pulsed discharges

Yacine Bechane (1) , Benoit Fiorina (2)

1 CentraleSupélec
2 EM2C - Laboratoire d'Énergétique Moléculaire et Macroscopique, Combustion

Nanosecond Repetitively Pulsed (NRP) discharges are an efficient way to promote turbulent flame ignition in lean regimes. The energy released by NRP discharges leads first to an ultra-fast species dissociation and heating phenomena, followed by a slow heating process. A phenomenological plasma

Domains: Engineering Sciences [physics]

Yacine Bechane, Benoit Fiorina. Numerical investigations of turbulent premixed flame ignition by a series of Nanosecond Repetitively Pulsed discharges. Proceedings of the Combustion Institute, 2021, 38 (4), pp.6575-6582. ⟨10.1016/j.proci.2020.06.258⟩. ⟨hal-03542877⟩