A fundamental difference between a partially premixed flame and an equivalent premixed
(or nonpremixed) flame pertains to the existence of multiple synergistically coupled reaction …

We have investigated lifted triple flames and addressed issues related to flame stabilization.
The stabilization of nonpremixed flames has been argued to result due to the existence of a …

Triple (or tribrachial) flames propagate through mixtures faster than the premixed laminar
flame speed due to streamline divergence ahead of the flame base that decelerates the flow …

The structure and propagation properties of diffusion neutral triple flames subject to
buoyancy effects are studied numerically using a high-accuracy scheme. A wide range of …

Tribrachial or triple flames represent a class of partially premixed flames that generally
contain three spatially distinct but synergistically coupled reaction zones, namely a rich …

The characteristics of triple flames in a hydrogen–air mixing layer are studied using direct
numerical simulation with detailed chemistry. Triple flames are initiated by imposing a …

A triple flame is a partially premixed flame that contains two premixed reaction zones (one
fuel-lean and the other rich) that form exterior wings and a nonpremixed reaction zone that is …

Partially premixed combustion is an intermediate regime between the limiting cases of
premixed and nonpremixed combustion. Although combustion problems are generally …

Partially premixed flames PPFs are hybrid flames containing multiple reaction zones. They
can exploit the advantages of both nonpremixed and premixed flames regarding safety …

The primary objective of this study is to determine the effect of strain rate and scalar
dissipation rate on the instantaneous local displacement speed at the triple flame edge. This …