WebSep 21, 2024 · The ignition sequence during light-around (order in which the injectors are ignited) was found to be highly repeatable, igniting each consecutive injector in the anticlockwise direction (the direction of bulk swirl). In rare cases, the ignition sequence was observed to branch in both directions. WebOct 15, 2024 · The characteristics of a central-toroidal recirculation zone can be predicted using the swirl number from a nozzle. We aim at developing a new ordinary-differential-equation-based model of the swirl number for annular swirl injectors with a …
Experimental studies of particle flow dynamics in a two …
WebMay 4, 2011 · Abstract. We experimentally investigate the mechanical behaviour in cyclic shear of a granular material near a solid wall in a pressure controlled annular shear cell. The use of a model system (glass beads and saw-tooth shaped solid surface) enables the study of the influence of the wall roughness. After an initial shakedown procedure … WebMay 19, 2024 · Swirling gas flow is an important topic of research that helps in the design of rockets, atomizers,and gas turbine combustors. In the present work, swirl flow inside … lily bug spray
Swirl flow in annular geometry with varying cross-section
WebNov 1, 2002 · The experimental arrangement consists of an annular channel that contains the granular material. One surface, say the upper surface, rotates so as to shear the … WebMay 1, 2000 · Granular dynamics in a swirled annulus. Article. Nov 1998; ... Andreas Engel; Ingo Rehberg; A swirled annular channel is introduced that is suited to study the … 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. … lily bui baby registry