A Ghani, W Polifke - Proceedings of the Combustion Institute, 2021 - Elsevier
This conceptual numerical study explores a possible strategy for control of unstable intrinsic thermoacoustic (ITA) modes. Control of the ITA feedback loop has not been discussed yet …
Defining acoustically well-posed boundary conditions is one of the major numerical and theoretical challenges in compressible Navier–Stokes simulations. We present the novel …
Z Su, W Yang, J Wan - Physics of Fluids, 2022 - pubs.aip.org
This work experimentally investigates the ultra-lean dynamics of a 40% H 2–60% CH 4 flame near the laminar critical limit in a preheated mesoscale combustor with a flame holder …
S Cai, W Yang, L Li, J Wan - Combustion and Flame, 2025 - Elsevier
The bluff-body is widely employed to improve the performance of the lean premixed combustion LPC which has advantages of high efficiency and low pollutant emissions. To …
S Cai, W Yang, J Wan - Combustion and Flame, 2025 - Elsevier
The lean premixed combustion LPC can achieve clean combustion of natural gas and reduce emissions of harmful gases. However, this combustion mode is usually difficult to …
This work presents a numerical study of the acoustic response of a laminar flame with tunable asymmetry. A V-shaped premixed flame is stabilised in the wake of a cylindrical …
The present work experimentally illustrates and analyzes the ultra-lean flame blow-off dynamics near laminar critical condition under the synergistic effect of heat and flow …
A Dejoan, C Jiménez, VN Kurdyumov - Proceedings of the Combustion …, 2024 - Elsevier
This study examines stabilization of a premixed flame by a circular cylinder placed perpendicularly to the uniform flow of the reacting mixture. It is assumed that the cylinder has …
A Ghani, T Poinsot - Flow, Turbulence and Combustion, 2017 - Springer
This paper presents a numerical study of head on quenching (HOQ)(an extreme case of flame/wall interactions) as a source of sound generation, which in turn can trigger …