The anchoring mechanism of a bluff-body stabilized laminar premixed flame

KS Kedia, AF Ghoniem - Combustion and flame, 2014 - Elsevier
The objective of this work is to investigate the mechanism of the laminar premixed flame
anchoring near a heat-conducting bluff-body. We use unsteady, fully resolved, two …

The blow-off mechanism of a bluff-body stabilized laminar premixed flame

KS Kedia, AF Ghoniem - Combustion and Flame, 2015 - Elsevier
The objective of this work is to investigate the dynamics leading to blow-off of a laminar
premixed flame stabilized on a confined bluff-body using high fidelity numerical simulations …

A second-order coupled immersed boundary-SAMR construction for chemically reacting flow over a heat-conducting Cartesian grid-conforming solid

KS Kedia, C Safta, J Ray, HN Najm… - Journal of Computational …, 2014 - Elsevier
In this paper, we present a second-order numerical method for simulations of reacting flow
around heat-conducting immersed solid objects. The method is coupled with a block …

The response of a harmonically forced premixed flame stabilized on a heat-conducting bluff-body

KS Kedia, AF Ghoniem - Proceedings of the Combustion Institute, 2015 - Elsevier
The objective of this work is to investigate the unsteady response of a bluff-body stabilized
laminar premixed flame to harmonic inlet velocity excitation. A time series analysis was …

[HTML][HTML] Numerical Investigation on the Flame Characteristics of Lean Premixed Methane Flame Piloted with Rich Premixed Flame

L Zhang, Y Cui, P Yin, W Mao, P Zhang - Energies, 2024 - mdpi.com
The introduction of the pilot flame can stabilize the lean premixed flame and promote its
industrial application. However, the interaction mechanism between the pilot and main …