Rotating detonation combustors and their similarities to rocket instabilities
Rotating detonation combustors (RDC) are at the forefront of pressure gain combustion
(PGC) research, utilizing one or more azimuthally spinning detonation waves, an intrinsically …
(PGC) research, utilizing one or more azimuthally spinning detonation waves, an intrinsically …
Propagation behavior of rotating detonation waves with premixed kerosene/air mixtures
XY Liu, MY Luan, YL Chen, JP Wang - Fuel, 2021 - Elsevier
The propagation of multiple detonation waves in the two-dimensional modeled rotating
detonation combustor fueled by premixed kerosene/air mixtures is numerically investigated …
detonation combustor fueled by premixed kerosene/air mixtures is numerically investigated …
Self-sustained, high-frequency detonation wave generation in a semi-bounded channel
K Schwinn, R Gejji, B Kan, S Sardeshmukh… - Combustion and …, 2018 - Elsevier
Combustion dynamics in a linear, semi-bounded channel were studied to characterize
injection, mixing, and ignition processes in a two dimensional analogue of a rotating …
injection, mixing, and ignition processes in a two dimensional analogue of a rotating …
Transducer installation effects on pressure measurements in PGC devices
HE study of pressure gain combustion (PGC) devices necessitate accurate, high-speed
pressure measurements to fully characterize the inherently unsteady combustion processes …
pressure measurements to fully characterize the inherently unsteady combustion processes …
Numerical research on kerosene/hydrogen/air rotating detonation engines with discrete injection strategies
F Wang, W Cao, C Weng - Physics of Fluids, 2023 - pubs.aip.org
The two-dimensional simulation of two-phase rotating detonation engines commonly adopts
the nozzle–wall configuration, which is inconsistent with the real configurations in …
the nozzle–wall configuration, which is inconsistent with the real configurations in …
Optical pressure sensing at MHz rates via collisional line broadening of carbon monoxide: uncertainty quantification in reacting flows
An optical method for high-speed line-of-sight pressure measurements using infrared laser
absorption spectroscopy is presented with detailed uncertainty analysis related to …
absorption spectroscopy is presented with detailed uncertainty analysis related to …
Time-resolved stagnation pressure measurement technique in a rotating detonation rocket combustor
K Dille, M Frederick, CD Slabaugh… - AIAA SCITECH 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-1871. vid Megahertz rate schlieren
images are captured to visualize the time-varying spatial structure of underexpanded flow …
images are captured to visualize the time-varying spatial structure of underexpanded flow …
Non-ideal phenomena in rotating detonation combustors
F Chacon - 2020 - deepblue.lib.umich.edu
The implementation and understanding of rotating detonation combustors (RDC) poses a
promising challenge. The successful implementation of RDCs into power generation …
promising challenge. The successful implementation of RDCs into power generation …
Advancing Pressure Gain Combustion for Terrestrial Turbine Systems
SD Heister, CD Slabaugh - 2021 - osti.gov
The principal objectives of this project were to demonstrate the operability of a natural gas-
air RDE at gas turbine engine cycle conditions. To achieve these goals, our specific tasks …
air RDE at gas turbine engine cycle conditions. To achieve these goals, our specific tasks …
Flow-field analysis and pressure gain estimation of a rotating detonation engine with striped distribution of reactants
XY Liu, MY Luan, YL Chen, JP Wang - AIAA Propulsion and Energy …, 2020 - arc.aiaa.org
The flow-field structure and pressure gain performance of the two-dimensional modeled
rotating detonation combustor with discrete distribution of reactants have been studied …
rotating detonation combustor with discrete distribution of reactants have been studied …