[HTML][HTML] Effect of CO2 dilution on structures of premixed syngas/air flames in a gas turbine model combustor

F Pignatelli, S Derafshzan, D Sanned… - Combustion and …, 2023 - Elsevier
The impact of CO 2 dilution on combustion of syngas (a mixture of H 2, CO, and CH 4) was
investigated in a lab-scale gas turbine model combustor at atmospheric pressure conditions …

[HTML][HTML] Application of a two-progress variable model for carbon monoxide emissions from turbulent premixed and partially premixed enclosed flames

JC Massey, Y Tanaka, N Swaminathan - Combustion and Flame, 2023 - Elsevier
A large eddy simulation study is undertaken with the objective of improving carbon
monoxide (CO) estimations compared to measurements of enclosed turbulent flames in …

Transient dynamics of the precessing vortex core in an intermittently shape-transitioning swirl flame

J Zhang, X Hui, Q An, AM Steinberg - Combustion and Flame, 2023 - Elsevier
The transient dynamics of the precessing vortex core (PVC), a globally unstable mode, in an
intermittently shape-transitioning swirl flame is investigated by means of simultaneous OH …

[HTML][HTML] The effect of methane addition on reacting hydrogen jets in crossflow

AB Murugavel, JC Massey, Y Tanaka… - International Journal of …, 2024 - Elsevier
The combustion characteristics in a jet in crossflow configuration are numerically
investigated using Large Eddy Simulation (LES) with subgrid scale modelling for partially …

Period-2 thermoacoustics in a swirl-stabilised partially premixed flame computed using large eddy simulation

AD Kumar, JC Massey, M Stöhr, W Meier… - Flow, Turbulence and …, 2023 - Springer
A partially premixed swirl-stabilised flame under thermoacoustically unstable conditions is
studied using large eddy simulation with an unstrained flamelet model for the filtered …

[HTML][HTML] Large eddy simulation of multi-regime combustion with a two-progress variable approach for carbon monoxide

JC Massey, Z Li, ZX Chen, Y Tanaka… - Proceedings of the …, 2023 - Elsevier
Simulations of two cases in a novel multi-regime burner configuration are undertaken using
a presumed joint probability density function (PDF) approach with tabulated chemistry. The …

Latent space-based machine learning prediction of coupled flame-flow fields in a hydrogen-enriched syngas combustor

Y Yang, J Zhang, ZX Chen, Y Guan, Q An - International Journal of …, 2024 - Elsevier
In this study, we propose an innovative latent space-based machine learning model to
predict coupled flame-flow fields across various combustion states. This model consists of …

Numerical investigation of combustion instabilities in swirling flames with hydrogen enrichment

Y Gong, D Fredrich, AJ Marquis, WP Jones - Flow, Turbulence and …, 2023 - Springer
This work presents a numerical study on technically premixed, swirl-stabilised flames in the
PRECCINSTA model combustor. The employed method, BOFFIN-LES, comprises a fully …

Large eddy simulation of lean blow-off in swirl-stabilized flame with the subgrid dissipation concept

H Liu, Z Yin, C Xu, J Le, H Liu - Combustion and Flame, 2024 - Elsevier
The lean blow-off mechanism of the premixed swirl flame is numerically investigated by
large eddy simulation (LES) with the subgrid dissipation concept (SDC) combustion model …

Review on key issues of an axial gas–liquid separator for ultralow gas content

J Yin, T Zhang, J Li, D Wang - AIChE Journal, 2023 - Wiley Online Library
The separation of gas and liquid is a topic of general interest in science and engineering, for
which tremendous efforts are endeavored to develop separators with high efficiency and …