A data-driven approach using machine learning for early detection of the lean blowout
A data-driven approach using machine learning is presented for the identification of the
critical flame location for the early detection of an incipient lean blowout (LBO) in a realistic …
critical flame location for the early detection of an incipient lean blowout (LBO) in a realistic …
Optical and numerical study on the effect of wall impingement on passive jet ignition characteristics of methane/air mixture
Pre-chamber turbulent jet ignition is a promising high-efficiency combustion technique to
achieve stable lean-burn operation for spark-ignition engines. Wall impingement by a high …
achieve stable lean-burn operation for spark-ignition engines. Wall impingement by a high …
High-fidelity numerical simulation of longitudinal thermoacoustic instability in a high-pressure subscale rocket combustor
A detailed analysis of thermoacoustic combustion instability in a subscale rocket combustor
at high pressure is reported in this paper using the high-fidelity large-eddy simulation (LES) …
at high pressure is reported in this paper using the high-fidelity large-eddy simulation (LES) …
Computation of conventional and alternative jet fuel sensitivity to lean blowout
Abstract Large Eddy Simulations (LES) are performed to compute the sensitivity of a
conventional (A-2) and an alternate bio-jet (C-1) fuel to Lean Blowout (LBO). A realistic …
conventional (A-2) and an alternate bio-jet (C-1) fuel to Lean Blowout (LBO). A realistic …
Numerical simulations and analysis of the turbulent flow field in a practical gas turbine engine combustor
The turbulent flow field in a practical gas turbine combustor is very complex because of the
interactions between various flows resulting from components like multiple types of swirlers …
interactions between various flows resulting from components like multiple types of swirlers …
[HTML][HTML] A spark energy deposition model in mixture fraction space for simulations of turbulent non-premixed flame ignition
HSAM Awad, S Gkantonas, E Mastorakos - Applications in Energy and …, 2024 - Elsevier
Predicting the ignition probability remains important for designing reliable combustors. A
spark ignition model in mixture fraction space is proposed and used in a Large Eddy …
spark ignition model in mixture fraction space is proposed and used in a Large Eddy …
Analysis of mode transition in a rotating detonation engine combustor
View Video Presentation: https://doi. org/10.2514/6.2022-1111. vid Numerical simulations
are performed for hydrogen-fueled rotating detonation engine combustor under two different …
are performed for hydrogen-fueled rotating detonation engine combustor under two different …
Dynamically Dominant Flow Features During Wave Mode Transition in a Rotating Detonation Engine Combustor
In this study, we examine the spatio-temporal characteristics of dynamically dominant flow
features within a hydrogen-fueled rotating detonation engine (RDE) combustor. We utilized …
features within a hydrogen-fueled rotating detonation engine (RDE) combustor. We utilized …
Computational study of longitudinal combustion instability in a high-pressure combustor
View Video Presentation: https://doi. org/10.2514/6.2022-2087. vid In this study, results from
large-eddy simulation (LES) of self-sustained longitudinal combustion instability observed …
large-eddy simulation (LES) of self-sustained longitudinal combustion instability observed …
A reactor model of ignition in the head vortex of a hot puff injected into combustible mixture
A suddenly starting transient turbulent jet or 'puff'of hot gas can ignite surrounding
combustible mixtures, such as in a closed-volume combustion engine. The puff can be …
combustible mixtures, such as in a closed-volume combustion engine. The puff can be …