Open-loop control of the precessing vortex core in a swirl-stabilized combustor: impact on flame shape and flame stability

F Lückoff, M Sieber… - … Expo: Power for …, 2018 - asmedigitalcollection.asme.org
In this study, we apply periodic flow excitation of the PVC at the centerbody of a generic swirl-
stabilized combustor to investigate the impact of the precessing vortex core (PVC) on flame …

Characterization of Valved-Pulsejet and Single-Element Lean Direct Injection Combustion Systems

M Ghulam - 2024 - rave.ohiolink.edu
The pulsejet study investigates twelve configurations of the self-aspirated valved pulsejet,
focusing on its operational mechanism. It begins by characterizing the engine's acoustic field …