Joint PLIF measurements of CH2O and OH were performed in a swirl-stabilized n-heptane spray flame at conditions close to extinction. Simulations of laminar counterflow heptane flames at different strain rates showed that the heat release could be approximately represented by the product CH2O × OH, but also that this product cannot visualise the heat release at the lean side of stoichiometry. The simulations suggest that the outline of CH2O regions in PLIF images could be an approximate indicator of the stoichiometric mixture fraction iso-line. Due to the intense turbulence and local extinction, individual PLIF images show a very variable behaviour. They indicate rich zones, reaction sheet breaks, lift-off, and they suggest that this flame i...
This paper focuses on the reaction zone and soot emission characteristics of swirl spray flames of i...
© 2016 The Combustion Institute.Swirl C2H5OH-air flames with increasing amounts of CH4 premixed with...
Available online 15 December 2021The structure and stabilisation mechanisms of ethanol and n-heptane...
© 2014 The Combustion Institute. Published by Elsevier Inc. All rights reserved. Joint PLIF measurem...
Gaseous and liquid dual-fuel flames present both a practical approach to emissions reduction and a c...
Estimates of the heat release (HR) of unconfined lean premixed methane–air flames stabilized on an a...
Various characteristics of swirling spray flames of ethanol, n-heptane, n-decane, and n-dodecane hav...
International audienceThis paper reports an experimental study where flame structure, flow topology ...
Environmental and economic concerns have pushed aeronautical authorities to set stringent environmen...
This paper explores the ignition and subsequent evolution of spray flames in a bluff-body configurat...
$^{a}$ H.N. Najm, P.H. Paul, C.J. Mueller and P.S. Wyckoff, Combustion and Flame 113, 312 (1998).Aut...
This effort investigates flame topology, curvature, and flame surface density (FSD) measurements, us...
The work performed in this research is aimed at developing two repeatable methods for imaging spheri...
International audienceThis paper presents high-speed (HS) images of OH-PLIF collected at a repetitio...
This work is focused on the study of flame stabilization and local extinction of a spray flame in an...
This paper focuses on the reaction zone and soot emission characteristics of swirl spray flames of i...
© 2016 The Combustion Institute.Swirl C2H5OH-air flames with increasing amounts of CH4 premixed with...
Available online 15 December 2021The structure and stabilisation mechanisms of ethanol and n-heptane...
© 2014 The Combustion Institute. Published by Elsevier Inc. All rights reserved. Joint PLIF measurem...
Gaseous and liquid dual-fuel flames present both a practical approach to emissions reduction and a c...
Estimates of the heat release (HR) of unconfined lean premixed methane–air flames stabilized on an a...
Various characteristics of swirling spray flames of ethanol, n-heptane, n-decane, and n-dodecane hav...
International audienceThis paper reports an experimental study where flame structure, flow topology ...
Environmental and economic concerns have pushed aeronautical authorities to set stringent environmen...
This paper explores the ignition and subsequent evolution of spray flames in a bluff-body configurat...
$^{a}$ H.N. Najm, P.H. Paul, C.J. Mueller and P.S. Wyckoff, Combustion and Flame 113, 312 (1998).Aut...
This effort investigates flame topology, curvature, and flame surface density (FSD) measurements, us...
The work performed in this research is aimed at developing two repeatable methods for imaging spheri...
International audienceThis paper presents high-speed (HS) images of OH-PLIF collected at a repetitio...
This work is focused on the study of flame stabilization and local extinction of a spray flame in an...
This paper focuses on the reaction zone and soot emission characteristics of swirl spray flames of i...
© 2016 The Combustion Institute.Swirl C2H5OH-air flames with increasing amounts of CH4 premixed with...
Available online 15 December 2021The structure and stabilisation mechanisms of ethanol and n-heptane...