WebOct 15, 2024 · Gas turbine combustors often use swirling flows to generate central-toroidal recirculation zones for flame stabilization. The characteristics of a central-toroidal … WebSep 25, 2024 · This paper compares flow structures in a single- and triple-nozzle swirl combustor. Realistic combustor hardware usually contains several nozzles; however, test facilities for studying flame dynamics commonly use one nozzle. As such, it is important to determine how nozzle–nozzle interactions influence the dynamics of the system. …
[PDF] Swirling granular solidlike clusters Semantic Scholar
WebMar 29, 2024 · Abstract. We experimentally study thermoacoustic transitions in an annular combustor consisting of sixteen premixed, swirl-stabilized turbulent flames. We show the changes in the characteristics of bifurcations leading to the state of longitudinal thermoacoustic instability (TAI) when equivalence ratio and bulk velocity are … WebNov 1, 1998 · A swirled annular channel is introduced that is suited to study the dynamics of granular arrays. We uncover the mechanism that is responsible for the change of the sense of rotation of a two-dimensional cluster of spheres that is excited by horizontal, … in 2003 the entire was mapped
Flame and Spray Dynamics During the Light-Round Process in an Annular …
WebA swirled annular channel is introduced that is suited to study the dynamics of granular arrays. We uncover the mechanism that is responsible for the change of the sense of … WebMar 10, 2024 · An experimental investigation was performed in a premixed annular combustor equipped with multiple swirl, bluff body burners to assess the ignition probability and to provide insights into the mechanisms of failure and of successful flame propagation. WebApr 1, 2000 · Experiments and three-dimensional numerical simulations are presented to elucidate the dynamics of granular material in a cylindrical dish driven by a horizontal, periodic motion. in 2003 the entire