Flame stabilization and emission characteristics of ammonia combustion in lab-scale gas turbine combustors: Recent progress and prospects
Global climate change forces all countries to push the process of de-carbonization.
Ammonia, which is carbon free and a potential hydrogen carrier, is proposed as a …
Ammonia, which is carbon free and a potential hydrogen carrier, is proposed as a …
Emerging trends in numerical simulations of combustion systems
V Raman, M Hassanaly - Proceedings of the Combustion Institute, 2019 - Elsevier
Numerical simulations have played a vital role in the design of modern combustion systems.
Over the last two decades, the focus of research has been on the development of the large …
Over the last two decades, the focus of research has been on the development of the large …
Influence of chemical schemes, numerical method and dynamic turbulent combustion modeling on LES of premixed turbulent flames
B Rochette, F Collin-Bastiani, L Gicquel… - Combustion and …, 2018 - Elsevier
Abstract This paper describes Large Eddy Simulations of a turbulent premixed flame (the
VOLVO rig) comparing Analytically Reduced Chemistry (ARC) with globally reduced …
VOLVO rig) comparing Analytically Reduced Chemistry (ARC) with globally reduced …
Coupling heat transfer and large eddy simulation for combustion instability prediction in a swirl burner
Large eddy simulations (LES) of combustion instabilities are often performed with simplified
thermal wall boundary conditions, typically adiabatic walls. However, wall temperatures …
thermal wall boundary conditions, typically adiabatic walls. However, wall temperatures …
Large eddy simulation/dynamic thickened flame modeling of a high Karlovitz number turbulent premixed jet flame
Due to the complex multiscale interaction between intense turbulence and relatively weak
flames, turbulent premixed flames in the thin and broken reaction zones regimes exhibit …
flames, turbulent premixed flames in the thin and broken reaction zones regimes exhibit …
Assessing accuracy, reliability, and efficiency of combustion models for prediction of flame dynamics with large eddy simulation
J Kuhlmann, A Lampmann, M Pfitzner, W Polifke - Physics of Fluids, 2022 - pubs.aip.org
A variety of combustion models for large eddy simulation of premixed turbulent flames have
been developed and validated over the years. Validation studies concentrate on relevant …
been developed and validated over the years. Validation studies concentrate on relevant …
[HTML][HTML] How fast can we burn, 2.0
S Hochgreb - Proceedings of the Combustion Institute, 2023 - Elsevier
We review the state of the art in measurements and simulations of the behavior of premixed
laminar and turbulent flames, subject to differential diffusion, stretch and curvature. The first …
laminar and turbulent flames, subject to differential diffusion, stretch and curvature. The first …
Large eddy simulation of a turbulent swirling premixed flame coupling the TFLES model with a dynamic wrinkling formulation
PS Volpiani, T Schmitt, D Veynante - Combustion and Flame, 2017 - Elsevier
Dynamic models that take advantage of the known resolved scales to automatically adjust
the model parameters have proved to be very effective in large eddy simulations (LES) …
the model parameters have proved to be very effective in large eddy simulations (LES) …
Theoretical pressure prediction of confined hydrogen explosion considering flame instabilities
Y Li, M Bi, W Gao - Journal of Loss Prevention in the Process Industries, 2019 - Elsevier
In order to ensure the safe utilization of hydrogen energy, the explosion pressure behavior is
extremely important to design chemical equipment and evaluate explosion accident …
extremely important to design chemical equipment and evaluate explosion accident …
Flame resolved simulation of a turbulent premixed bluff-body burner experiment. Part II: A-priori and a-posteriori investigation of sub-grid scale wrinkling closures in …
Dynamic sub-filter closures for artificially thickened flame (ATF) combustion models for large
eddy simulation (LES) are investigated with consistent a-priori and a-posteriori analyses …
eddy simulation (LES) are investigated with consistent a-priori and a-posteriori analyses …