Mathematical modeling of dual-pulse laser ignition in a turbulent flow Conference Paper uri icon


  • 2019, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved. We presented a mathematical model of dual-pulse laser ignition in a turbulent flow taking into account detailed combustion chemistry and non-equilibrium plasma dynamics in a frame of a three-temperature plasma model. To account for turbulence we use four semi-empirical models: k model, RNG k model and SST model. Preliminary results showed a possibility of reliable laser ignition in a turbulent flow using a dual-pulse approach. We have found that to get a better ignition probability in a turbulent flow we need to increase the initial number density of electrons seeded by the first ultra-violet pulse. k---.

name of conference

  • AIAA Scitech 2019 Forum

published proceedings

  • AIAA Scitech 2019 Forum

author list (cited authors)

  • Tropina, A., Mahamud, R., Shneider, M. N., & Miles, R. B.

publication date

  • January 1, 2019 11:11 AM