The influence of water vapor (H2O) and nitric oxide (NO) on the dynamics of extinction and re-ignition of a vortex-perturbed non-premixed hydrogen–air flame is investigated. A steady …
HZ Yu, N Ren - Fire Safety Journal, 2021 - Elsevier
A methodology is presented herein for the determination of flame extinction in fire simulations by utilizing the flame extinction propensity obtained from the counterflow flame …
The catalytic effect of nitric oxide (NO) on the dynamics of extinction and re-ignition of a vortex-perturbed non-premixed hydrogen–air flame is studied in a counterflow burner. A …
Y Suenaga, M Kitano, H Yanaoka - Journal of Thermal Science and …, 2011 - jstage.jst.go.jp
An experimental study was performed on the behavior and extinction characteristics of the cylindrical diffusion flame affected by both factors of stretch and curvature. The cylindrical …
C Walchshofer, H Steiner - Combustion and Flame, 2015 - Elsevier
The present work performs a detailed numerical simulation of a non-premixed turbulent reacting jet at low Reynolds and Froude numbers to investigate the dynamical interaction …
Modern combustion systems benefit from constant technological advanceswhich aim at reducing the emissions of chemical pollutants and at wideningregimes of stable operation …
An experimental study on the unsteady effect of the extinction limit was performed in ethene jet diffusion flames. To impose the unsteadiness on jet flames, the amplitude and frequency …
The dynamics of non-premixed edge-flames, including the generation of cellular structures, in an unsteady, symmetric counterflow are examined for positive rates of strain. A one-step …
A major challenge in the development of modern combustion devices is to satisfy the often competing requirements of high efficiency, low pollutant emission, save and reliable …