Results 101 to 110 of about 186,702 (237)

Choice of reaction progress variable under preferential diffusion effects in turbulent syngas combustion based on detailed chemistry direct numerical simulations

Scientific Reports
The combustion of hydrogen and carbon-monoxide mixtures, so-called syngas, plays an increasingly important role in the safety context of non-fossil energy generation, more specifically in the risk management of incidents in process engineering plants for
Vinzenz Silvester Wehrmann, Nilanjan Chakraborty, Markus Klein, Josef Hasslberger   +3 more
doaj   +1 more source

High pressure flame system for pollution studies with results for methane-air diffusion flames [PDF]

A high pressure flame system was designed and constructed for studying nitrogen oxide formation in fuel air combustion. Its advantages and limitations were demonstrated by tests with a confined laminar methane air diffusion flame over the pressure range ...
Maahs, H. G., Miller, I. M.
core   +1 more source

Pengaruh Penambahan LPG (Liquified Petroleum Gas) Pada Proses Pembakaran Premixed Uap Minyak Jarak Pagar (Jatropha Curcas L.) Terhadap Warna Dan Temperatur Api [PDF]

, 2016
This study was conducted to determine the effect of the addition of Liquefied Petroleum Gas (LPG) to the premixed combustion characteristics of Jatropha oil vapor. Combustion characteristics studied were the color of fire and flame temperature.
Riwu, D. B. (Defmit)
core   +1 more source

A simultaneous non-invasive diagnosis method for flame temperature and velocity fields based on radiation self-calibration and optical flow

Case Studies in Thermal Engineering
The measurement of flame temperature and velocity is crucial to combustion research, hence it is of great significance to develop a non-invasive diagnosis technology for the measurement of flame temperature and velocity.
Yue Chen, Xuejiao Shen, Chenzhi Xie, Ming Fu, Sining Chen, Ying Zhang   +5 more
doaj  

Effect of H2/CO addition on soot formation in ethylene diffusion flame

Frontiers in Energy Research
Coupling the San Diego gas phase reaction mechanism and the Moss Brookes soot model using FLUENT14.0 software, the effect of adding H2/CO on the fuel side on soot formation in an ethylene/air laminar diffusion flame was studied.
Yindi Zhang, Yindi Zhang, Yijing Xue, Zichun Xu, Fanjin Zeng, Yue Xin, Qinghai Chen, Shadrack Adjei Takyi   +7 more
doaj   +1 more source

Numerical Analysis of the Stability of Iron Dust Bunsen Flames [PDF]

arXiv
This article presents numerical simulations of the response of an iron dust Bunsen flame to particle seeding changes. A validated numerical model is used to study the impact of particle seeding fluctuations on flame stability. Simulations are conducted for the Bunsen setup in the right-side up and up-side down configuration.
arxiv  

Effects of hydrogen addition on soot emission of methane and propane coaxial jet diffusion flames

Journal of Thermal Science and Technology
In recent years, environmental problems such as global warming and air pollution have been recognized more seriously. Soot in the combustion products is one of the causes of air pollution.
Kazuhiro YAMAMOTO, Wataru KIMURA
doaj   +1 more source

Analytical Study of Gravity Effects on Laminar Diffusion Flames [PDF]

A mathematical model is presented for the description of axisymmetric laminar-jet diffusion flames. The analysis includes the effects of inertia, viscosity, diffusion, gravity and combustion.
Edelman, R. B., Fortune, O., Weilerstein, G.   +2 more
core   +1 more source

The effect of diffusion of the main reactants on flame speeds in gases

, 1949
James L. Corner
openalex   +1 more source

Structure and Radiation Properties of Luminous Turbulent Acetylene/Air Diffusion Flames [PDF]

, 1988
J.P. Gore, G. M. Faeth
openalex   +1 more source