Results 21 to 30 of about 119,191 (210)

Study on flame stability in oxygen-enriched ammonia/N2/O2 laminar diffusion flame

open access: yesNihon Kikai Gakkai ronbunshu, 2018
Ammonia is regarded as one of the alternative fuels because CO2 is not emitted during the combustion process of ammonia. The physical properties of ammonia are suitable for transportation and storage as a “hydrogen carrier”.
Yohei ISHIKAWA   +6 more
doaj   +1 more source

Optical temperature measurement of small droplet array luminous flame in butane diffusion flame

open access: yesNihon Kikai Gakkai ronbunshu, 2015
Two color ratio method was applied to measure temperature distributions of a luminous diffusion flame. A small blue butane diffusion flame, 3mm in flame diameter, was used.
Hiroshi ENOMOTO   +4 more
doaj   +1 more source

Experimental study on the effect of hydrogen addition on methane/ethylene diffusion flame soot formation based on light extinction measurement

open access: yesEnergy Reports, 2021
In this study, the mixed diffusion flame soot of methane, ethylene and hydrogen were studied, and the two-dimensional light extinction measurement was applied to investigate the distribution characteristics of the ethylene flame soot concentration with ...
Yuhan Zhu   +4 more
doaj   +1 more source

Multiparameter Measurement in Ethylene Diffusion Flame Based on Time-Division Multiplexed Tunable Diode Laser Absorption Spectroscopy

open access: yesIEEE Photonics Journal, 2019
An optical method for measuring soot volume fraction, flame temperature, and concentration of combustion products in a diffusion flame based on time-division multiplexed tunable diode laser absorption spectroscopy technique is presented in this article ...
Haibin Cui   +4 more
doaj   +1 more source

The Chemiluminescence and Structure Properties of Normal/Inverse Diffusion Flames

open access: yesJournal of Spectroscopy, 2013
The flame emission spectrometry was applied to detect the distribution of excited radicals in two types CH4/O2 coflow jet diffusion flames (normal and inverse diffusion flames).
Ting Zhang   +4 more
doaj   +1 more source

An experimental study on coflow diffusion combustion in a pellet-packed bed with different bed lengths [PDF]

open access: yesRoyal Society Open Science, 2018
In experimental investigations on axial symmetry, over-ventilated CH4/air diffusion combustion in a packed bed is executed to study the height, shape and stability of the flame.
Junrui Shi   +6 more
doaj   +1 more source

Uji Kinerja Burner dan Tabung Reaktor Flame Untuk Proses Spray Pyrolysis

open access: yesReaktor, 2017
PERFORMANCE EVALUATION OF BURNER AND THE REACTOR TUBE OF FLAME FOR A SPRAY PYROLYSIS PROCESS. Flame spray pyrolysis is a versatile process in the syntheses of various functional materials. This work reports the performance of a diffusion flame built from
Darmawan Hidayat   +4 more
doaj   +1 more source

Vortex-induced extinction behavior in methanol gaseous flames: a comparison with quasi-steady extinction [PDF]

open access: yes, 2000
Using a combination of HCHO planar laser-induced fluorescence and laser Doppler velocimetry measurements, the extinction behavior of methanol counterflow diffusion flames was examined experimentally under conditions in which the extinction was brought ...
Gomez, Alessandro   +3 more
core   +2 more sources

Entropy Generation during Head-On Interaction of Premixed Flames with Inert Walls within Turbulent Boundary Layers

open access: yesEntropy, 2022
The statistical behaviours of different entropy generation mechanisms in the head-on interaction of turbulent premixed flames with a chemically inert wall within turbulent boundary layers have been analysed using Direct Numerical Simulation data.
Sanjeev Kr. Ghai   +3 more
doaj   +1 more source

High hydrogen content syngas fuel burning in lean premixed spherical flames at elevated pressures: Effects of preferential diffusion [PDF]

open access: yes, 2016
This study addresses the effects of preferential diffusion on flame structure and propagation of high hydrogen content (HHC) turbulent lean premixed hydrogen-carbon monoxide syngas flames at elevated pressures.
Luo, KH   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy