Results 281 to 290 of about 9,948,551 (358)

Endoscopic visualization of combustion flame to study the effect of 1,4-dioxane as an additive on the spatial flame characteristics of spark ignition engine

, 2020
This paper attempts to explore the impact of the addition of 1,4-dioxane (DOX) with gasoline by volume proportion of 1.5%, 3% & 5% as a performance enhancer in the spark-ignition engine. The DOX possess two oxygen molecules in its chemical structure with
M. Vikneswaran, C. Saravanan, J. Sasikala   +2 more
semanticscholar   +1 more source

Precursor flame characteristics of flame spread over aviation fuel

Applied Thermal Engineering, 2017
Abstract Research on flame spreading over liquids is indispensable to make a fire risk assessment of large-sized pool fires in their incipient stages. This precursor flame that is a unique behavior for flame spread over hydrocarbon oils is still not exhaustively understood. A series of tests on flame spread over aviation fuel of RP-5 is well designed
Manhou Li, Changjian Wang, Shenlin Yang, Jiaqing Zhang   +3 more
openaire   +1 more source

Flame Characteristics in a Coal Dust Explosion Induced by a Methane Explosion in a Horizontal Pipeline

Combustion Science and Technology, 2020
Deposited coal dust, when involved in a methane explosion, aggravates the severity of a mine explosion accident. Mastering the explosion flame duration and flame signal intensity, thereby allowing reasonable determination of the amount of inhibitor to ...
Song Lin, Zhentang Liu, Zhirong Wang, Jifa Qian, Zhoujie Gu   +4 more
semanticscholar   +1 more source

Characteristics of microscale diffusion flames

Proceedings of the Combustion Institute, 2002
This paper describes an investigation of microscale diffusion flames, which are potential sources of energy for future micro power generators. Of particular interest was the extinction process, as it would have direct bearing on the minimum size and power of the devices in which such flames would be used.
L.M. Matta, Y. Neumeier, B. Lemon, B.T. Zinn   +3 more
openaire   +1 more source

Combustion characteristics of monopropylpentaborane flames

Symposium (International) on Combustion, 1965
An account is given of several complementary experiments on the combustion of fuel-lean monopropylpentaborane-air mixtures: viz., determination of burning velocities; measurement of heat-release rates in the well-stirred reactor; determination of composition and temperature profiles in the reaction zone of a flat flame at reduced pressure; analysis of ...
W.G. Berl, P. Breisacher, D. Dembrow, F. Falk, T. O'Donovan, J. Rice, V. Sigillito   +6 more
openaire   +1 more source

Characteristics of tubular flames

Progress in Energy and Combustion Science, 1993
Abstract A tubular flame is established in a stretched vortex flow. This flame is long and its cross-sectional shape is cylindrical; hence, the shape is exactly tubular. From a fundamental viewpoint, tubular flames have two different aspects from the usual flames.
openaire   +1 more source

Emission Characteristics of Syngas Flames

Heat Transfer, Volume 2, 2006
Synthesis gas or "Syngas" is being recognized as a viable energy source worldwide, particularly for stationary power generation due to its wide flexibility in fuel sources and superior pollutants characteristics. Although its composition may vary significantly, it generally contains CO and H2 as the dominant fuel components with varying amount of ...
Sibendu Som, Anita I. Ramirez, Suresh Aggarwal   +2 more
openaire   +1 more source

Effects of hydrogen and initial pressure on flame characteristics and explosion pressure of methane/hydrogen fuels

Fuel, 2018
Methane/hydrogen fuels are widely applied in the internal combustion engine and gas turbine due to enhanced laminar burning velocity and extended flammability limits.
Yanchao Li, Mingshu Bi, Bei Li, Yonghao Zhou, Wei Gao   +4 more
semanticscholar   +1 more source

Flame characteristics and emission

Spectrochimica Acta, 1961
Abstract Several combustion characteristics which play a role in the radiation of flames are reviewed. The limits of inflammability of various combustible mixtures used in analytical flame spectroscopy, together with their ignition temperature, burning and detonation velocity and detonation pressure are examined briefly.
openaire   +1 more source

Effect of orientation on the burning and flame characteristics of PMMA slabs under different pressure environments

Applied Thermal Engineering, 2019
To investigate the combined effects of orientation and environmental pressure on flame characteristics, steady burning experiments of inclined polymethyl methacrylate (PMMA) slabs were conducted at reduced environmental pressures ranging from 0.5 to 1 ...
Kun Zhao, Lizhong Yang, Wei Tang, Qiong Liu, Xiaoyu Ju, Junhui Gong   +5 more
semanticscholar   +1 more source