2 papers
physics.flu-dyn2024
Intermittency of inter-scale kinetic energy transfer and of energy exchange between internal and kinetic energy in turbulent premixed flames
Vladimir A. Sabelnikov, Andrei N. Lipatnikov
Inter-scale kinetic energy transfer in turbulent flows is accompanied by very intense and intermittent spatial-temporal fluctuations. Such intermittency is expected to be particula…
physics.flu-dyn2023
Transition from turbulence-dominated to instability-dominated combustion regime in lean hydrogen-air flames
Hsu Chew Lee, Peng Dai, Minping Wan +2
Recent complex-chemistry direct numerical simulations of lean hydrogen-air flames propagating in forced turbulence in a box were continued by switching-off the turbulence forcing.…