… effects in the flame zone have a marked effect on the flame speed. … depend explicitly on the
thermal expansion factor and on the … Our results show that for Le < Le* the expanding flame …

… to better understand their dynamics in various fuels spherically expanding flames. … the
spherically expanding flame is investigated because it has a practical resemblance with the flames …

The onset of instability and subsequent development of cells on spherically expanding
flames is examined theoretically. The model used accounts for both hydronamic and diffusive-…

… to investigate the flame front evolution of spherically expanding flames. Local acceleration
… of flame self-acceleration. Results show that the flame cells develop on the smooth flame …

… the fluxes of fuel and oxygen inside the flame and thus affect the reactivity as stretch … laminar
flame speed from spherically expanding flame experiments especially for slower flames, in …

… of the expansion of premixed spherical flames and evolution … is employed to study flames
over large time intervals. … -dimensional expanding flame slows down but the expansion rate is …

… that are either stationary, including conical, flat, and counter-flow flames or they are … like
spherically expanding flames [2]. Out of these methodologies, the spherically expanding flame …

… A prototypical flame configuration that is suitable for a well-controlled study of the governing
… the centrally ignited, expanding spherical flame. For this flame configuration it is reasonable …

… extrapolations of the flame speed showed no significant improvement. Chen [14] showed
with an analysis of data from 1D simulations of spherically expanding flames that depending of …

… The spherically expanding flame under constant volume method was introduced in 1934 by
Lewis and von Elbe as a means to study laminar flame … flame speed is sensitive to the flame …