[HTML][HTML] The effect of hydrogen enrichment, flame-flame interaction, confinement, and asymmetry on the acoustic response of a model can combustor
E Æsøy, T Indlekofer, F Gant, A Cuquel… - Combustion and …, 2022 - Elsevier
To maximise power density practical gas turbine combustion systems have several injectors
which can lead to complex interactions between flames. However, our knowledge about the …
which can lead to complex interactions between flames. However, our knowledge about the …
Time-resolved three-dimensional imaging of flame refractive index via endoscopic background-oriented Schlieren tomography using one single camera
Due to the recent progresses in sensor and laser technologies, volumetric tomography has
become a popular diagnostic for combustion studies. Background-oriented Schlieren …
become a popular diagnostic for combustion studies. Background-oriented Schlieren …
The effect of fuel staging on the structure and instability characteristics of swirl-stabilized flames in a lean premixed multinozzle can combustor
J Samarasinghe, W Culler… - … for Gas Turbines …, 2017 - asmedigitalcollection.asme.org
Fuel staging is a commonly used strategy in the operation of gas turbine engines. In
multinozzle combustor configurations, this is achieved by varying fuel flow rate to different …
multinozzle combustor configurations, this is achieved by varying fuel flow rate to different …
Combustion for aircraft propulsion: Progress in advanced laser-based diagnostics on high-pressure kerosene/air flames produced with low-NOx fuel injection systems
S Legros, C Brunet, P Domingo-Alvarez, P Malbois… - Combustion and …, 2021 - Elsevier
The challenges in designing high-performance aeronautical combustion systems have not
changed significantly over the years, but the increase of stringent regulations and the need …
changed significantly over the years, but the increase of stringent regulations and the need …
Measurements from flame chemiluminescence tomography of forced laminar premixed propane flames
The unsteady, visible, chemiluminescence fields of two non-axisymmetric, forced, laminar,
premixed, propane–air flames are tomographically reconstructed using between 3 and 36 …
premixed, propane–air flames are tomographically reconstructed using between 3 and 36 …
The dynamics of multiple interacting swirl-stabilized flames in a lean-premixed gas turbine combustor
The presence of strong interactions between adjacent flames is inevitable in most practical
gas turbine combustion systems. Despite the fundamental and practical importance of this …
gas turbine combustion systems. Despite the fundamental and practical importance of this …
Uncertainty quantification analysis of Reynolds-averaged Navier–Stokes simulation of spray swirling jets undergoing vortex breakdown
The computational fluid dynamics-based design of next-generation aeronautical combustion
chambers is challenging due to many geometrical and operational parameters to be …
chambers is challenging due to many geometrical and operational parameters to be …
Effect of hydrogen on steady-state and transient combustion instability characteristics
J Strollo, S Peluso, J O'Connor - … of Engineering for …, 2021 - asmedigitalcollection.asme.org
This paper examines the effects of steady-state and transient hydrogen enrichment on
thermoacoustic instability in a model gas turbine combustor. Combustion instability, a …
thermoacoustic instability in a model gas turbine combustor. Combustion instability, a …
The effect of variable fuel staging transients on self-excited instabilities in a multiple-nozzle combustor
W Culler, X Chen, J Samarasinghe, S Peluso… - Combustion and …, 2018 - Elsevier
Combustion instability in gas turbine engines is often mitigated using fuel staging. Fuel
staging, sometimes referred to as fuel splitting, is a strategy by which fuel is unevenly …
staging, sometimes referred to as fuel splitting, is a strategy by which fuel is unevenly …
Mean flow characteristics downstream of a vortex tube separator array
Vortex tube separator (VTS) arrays are used to filter foreign particles from turboshaft engine
intakes. Arrays may consist of hundreds of separators that share a common surrounding …
intakes. Arrays may consist of hundreds of separators that share a common surrounding …