Counterflow flames provide an ideal platform for understanding the flame structure and as a
model to study the effect of physical and chemical perturbations on the flame structure. This …

The structure and extinction of low strain rate nonpremixed methane–air flames was studied
numerically and experimentally. A time-dependent axisymmetric two-dimensional (2D) …

The present work is essentially devoted to the simulation of a laminar strained flame using
two approaches: 2D realistic and 1D simplified. The studied case corresponds to a laminar …

We investigated computationally and experimentally the structure of steady axisymmetric,
laminar methane/enriched-air diffusion flames. Experimentally, we imaged simultaneously …

The structure and extinction of nonpremixed flames were investigated through comparison
of experiments and calculations using a counterflow configuration. Experiments were …

The structure of a time-dependent methane/enriched-air flame established in an
axisymmetric, laminar counterflow configuration is investigated, as the flame interacts with …

Two-dimensional (2-D) DNS investigations of extinction and reignition dynamics during
interactions of laminar nonpremixed flames with counterrotating vortex pairs are performed …

This study of nitrogen-diluted non-premixed counterflow flames with finite burner diameters
investigates the important role of the outer-edge flame on flame extinction through …

A study has been conducted both experimentally and numerically to clarify impacts of curtain
flow and velocity ratio on low strain rate flame extinction and to further display transition of …

The stability of methane/air and hydrogen/air flames in an axisymmetric counterflow burner
was investigated experimentally for different burner geometries, degrees of fuel dilution, and …