Results 81 to 90 of about 26,480 (215)

Combustion characteristics of an annular type meso-scale combustor

Journal of Thermal Science and Technology, 2016
This study was conducted to develop a meso-scale annular type combustor that uses two types of coaxial cylindrical flames, rich premixed flame and diffusion flame.
Yosuke SUENAGA, Hideki YANAOKA, Yoichi TAKEDA, Mamoru KIKUCHI   +3 more
doaj   +1 more source

Experimental study of the effect of CO₂ on temperature and soot volume fraction in C₂H₄/air co-flow laminar diffusion flame. [PDF]

RSC Adv, 2023
An X, Cai W, Yang Y, Zheng S, Lu Q.
europepmc   +1 more source

Effects of considering preferential diffusion and flame stretch in FGM method for numerical simulations of hydrogen/air flames

Journal of Thermal Science and Technology
One-dimensional numerical simulations of an unstretched propagating hydrogen/air premixed flame and two-dimensional numerical simulations of outwardly propagating hydrogen/air laminar premixed flames are performed using a flamelet-generated manifold (FGM)
Kazuhiro KINUTA, Reo KAI, Ryoichi KUROSE
doaj   +1 more source

Study on Soot Emission Characteristics of Methane/Oxygen Inverse Diffusion Flame. [PDF]

ACS Omega, 2021
Wu R, Xie F, Wei J, Song X, Yang H, Lv P, Yu G.   +6 more
europepmc   +1 more source

The Effect of Elevated Pressure on Soot Formation in a Laminar Jet Diffusion Flame

, 2003
Soot volume fraction (f[subscript sv]) is measured quantitatively in a laminar diffusion flame at elevated pressures up to 25 atmospheres as a function of fuel type in order to gain a better understanding of the effects of pressure on the soot formation ...
McCrain, Laura L.
core  

Experimental Study on OH*, CH*, and CO₂* Chemiluminescence Diagnosis of CH₄/O₂ Diffusion Flame with CO₂-Diluted Fuel. [PDF]

ACS Omega, 2022
Tian X, Yang J, Gong Y, Guo Q, Wang X, Yu G.   +5 more
europepmc   +1 more source

Direct numerical simulations of diffusion flame extinction at different pressures

, 2013
Direct numerical simulations (DNS) of ethylene/air diffusion flames in decaying two-dimensional turbulence were performed to investigate flame extinction characteristics at different pressures.
Trouvé, Arnaud, Im, Hong G., Lecoustre, Vivien R., Roy, Somesh, Lu, Tianfeng F., Haworth, Dan C., Arias, Paul G., Luo, Z.   +7 more
core  

Effects of non-unity Lewis numbers in diffusion Flames

, 1994
The purpose of this work is to carry out direct numerícal simulations of diffusion controlled combustión with non-unity Lewis numbers for the reactants and producís, thus accounting for the düferential diífusion effects of the temperature and ...
Verzicco, R., Liñán Martínez, Amable, Higuera Antón, Francisco, Orlandi, P.   +3 more
core  

Experimental Characterisation of Swirl Stabilized Annular Stratified Flames [PDF]

, 2007
A burner for investigating lean stratified premixed flames propagating in intense isotropic turbulence has been developed. Lean pre-mixtures of methane at different equivalence ratios are divided between two concentric co-flows to obtain annular ...
Bonaldo, Alessio
core  

Modelling of premixed combustion in a gas turbine [PDF]

, 1998
Three steady state combustion models, two turbulence models and a model for tK'6 prediction of NO., were implemented and investigated on a simple backward facing step experiment as well as an experimental lean prevaporised premixed (LPP) combustor ...
Engelbrecht, E.G., Engelbrecht, Geoffrey E.   +1 more
core