Results 51 to 60 of about 293,941 (274)

Soot Emission Reduction in a Biogas-DME Hybrid Dual-Fuel Engine

open access: yesApplied Sciences, 2020
Combustion characteristics and harmful emissions with emphasized soot emission in the new concept of a biogas-dimethyl ether (DME) hybrid dual-fuel engine were analyzed.
Bui Van Ga, Pham Quoc Thai
doaj   +1 more source

Numerical investigation to evaluate the effects of gravity and pressure on flame structure and soot formation of turbulent non-premixed methane-air flame

open access: yesPropulsion and Power Research, 2022
In this study, a turbulent non-premixed (diffusion) methane-air flame has been investigated computationally to analyze the influences of pressure and gravity on flame structure and sooting characteristics between 1 and 10 atm.
Subrat Garnayak   +6 more
doaj   +1 more source

Measurements of Pressure Effects on PAH Distribution and 2D Soot Volume Fraction Diagnostics in a Laminar Non-premixed Coflow Flame

open access: yesEnergy & Fuels, 2018
The soot formation process has been investigated at pressures up to 16 bar using a non-premixed laminar coflow flame with nitrogen-diluted ethylene. 2D diffuse line-of-sight attenuation (2D LOSA) and planar laser-induced incandescence (PLII) were used to
A. Bennett   +3 more
semanticscholar   +1 more source

CFD studies of soot production in a coflow laminar diffusion flame under conditions of micro-gravity in fire safety

open access: yesJournal of Taibah University for Science, 2017
This work which is in the fire safety framework is focused on a numerical study of the production of soot in a laminar diffusion flame, under different conditions of micro-gravity in unsteady regime. It is intended to evaluate the temperature and rate at
Arnaud Mbainguebem   +2 more
doaj   +1 more source

Polarized light scattering by aerosols in the marine atmospheric boundary layer [PDF]

open access: yes, 1997
The intensity and polarization of light scattered from marine aerosols affect visibility and contrast in the marine atmospheric boundary layer (MABL).
Erskine, Lael L.   +2 more
core   +1 more source

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

open access: yesFrontiers 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   +7 more
doaj   +1 more source

Crystallization of Water Mediated by Carbon

open access: yesGeophysical Monograph Series, Page 77-86., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Tianshu Li, Yuanfei Bi, Boxiao Cao
wiley  

+1 more source

An improved PaSR-based soot model for turbulent fires [PDF]

open access: yes, 2017
The extension of the laminar smoke point based approach to turbulent combustion using the partially stirred reactor (PaSR) concept proposed by Chen et al.
Liu, H. R.   +2 more
core   +1 more source

A comparison of experimental results of soot production in laminar premixed flames

open access: yesOpen Engineering, 2015
Soot emission has been the focus of numerous studies due to the numerous applications in industry, as well as the harmful effects caused to the environment.
Caetano Nattan R.   +6 more
doaj   +1 more source

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