Plasma-assisted combustion with nanosecond discharges. I: Discharge effects characterization in the burnt gases of a lean flame
The prediction of a flame response to plasma assistance requires extensive knowledge of
discharge-induced plasma kinetics. Detailed studies of nanosecond discharges are …
discharge-induced plasma kinetics. Detailed studies of nanosecond discharges are …
[HTML][HTML] Numerical study of nitrogen oxides chemistry during plasma assisted combustion in a sequential combustor
Abstract Plasma Assisted Combustion (PAC) is a promising technology to enhance the
combustion of lean mixtures prone to instabilities and flame blow-off. Although many PAC …
combustion of lean mixtures prone to instabilities and flame blow-off. Although many PAC …
Effect of plasma-flow coupling on the ignition enhancement with non-equilibrium plasma in a sequential combustor
The effect of the regime of nanosecond repetitively pulsed discharges (NRPDs) on ignition
and stabilization of a natural-gas/hydrogen/air flame in the sequential stage of a lab-scale …
and stabilization of a natural-gas/hydrogen/air flame in the sequential stage of a lab-scale …
[HTML][HTML] Blowout dynamics and plasma-assisted stabilization of premixed swirl flames under fuel pulsations
The present work investigates blowout dynamics of premixed swirl flames under low-
frequency high-amplitude flow pulsations from the fuel feedline, and applies microsecond …
frequency high-amplitude flow pulsations from the fuel feedline, and applies microsecond …
[HTML][HTML] Effect of microsecond repetitively pulsed discharges on lean blow-off limit and emission of rapidly-mixed ammonia/air swirling flames
This work aims to implement an actuator integrating a swirl burner with electrodes to explore
stable and low-emission combustion of ammonia/air. The cavity structure holds a plasma …
stable and low-emission combustion of ammonia/air. The cavity structure holds a plasma …
Zero-Dimensional Modeling of a Nanosecond Pulsed Discharge
D Bleiner, M Balmelli, R Färber, P Soltic… - IEEE …, 2024 - research-collection.ethz.ch
This article proposes a 0D model for Nanosecond Pulsed Discharges (NPD). The model
incorporates the high-frequency transmission line, a lumped equivalent circuit for the load, a …
incorporates the high-frequency transmission line, a lumped equivalent circuit for the load, a …
[HTML][HTML] Characteristics of the flame flashback in a dual-mode scramjet combustor by the gliding arc plasma
A multi-channel gliding arc (MCGA) plasma with an average power of 6000 W is utilized to
control the flame flashback in a dual-mode scramjet combustor with a cavity flameholder …
control the flame flashback in a dual-mode scramjet combustor with a cavity flameholder …
Zero-Dimensional Modeling of a Nanosecond Pulsed Discharge
M Balmelli, R Färber, P Soltic, D Bleiner… - IEEE …, 2024 - ieeexplore.ieee.org
This article proposes a 0D model for Nanosecond Pulsed Discharges (NPD). The model
incorporates the high-frequency transmission line, a lumped equivalent circuit for the load, a …
incorporates the high-frequency transmission line, a lumped equivalent circuit for the load, a …
Plasma Effects on Swirl Flames in a Scaled Dry Low Emission Burner
The effect of a rotating gliding arc (RGA) plasma discharge on the flame in a downscaled
Siemens Energy dry low emission, SGT-750, burner was experimentally investigated under …
Siemens Energy dry low emission, SGT-750, burner was experimentally investigated under …
Detailed modeling and simulations of Nanosecond Repetitively Pulsed Discharges for Plasma-Assisted Combustion
N Barleon - 2022 - theses.hal.science
In the field of aeronautical propulsion, the current trend is to us lean or even very lean
combustion regimes, in order to limit pollutant emissions. However, this is a major …
combustion regimes, in order to limit pollutant emissions. However, this is a major …