Results 31 to 40 of about 65,676 (312)

Effects of dimethyl ether on soot formation in premixed laminar flame by laser induced incandescence method

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2020
The control of PM emission is a rather complicated problem to be solved both for diesel engine and GDI engines. There are vast factors affecting PM emission, the fuel, A/F, combustion temperature and so on.
Zengqiang Zhu   +4 more
doaj   +1 more source

Oxygen driven soot formation

open access: yesProceedings of the Combustion Institute, 2017
Abstract The emission standards of combustion have been steadily reduced in recent years, and a large research effort has been focused on lowering the emissions of hydrocarbons and particulate matter. Addition of oxygenates to fuel reduces these pollutants.
P. Elvati, V.T. Dillstrom, A. Violi
openaire   +2 more sources

Radiative heat transfer during turbulent combustion [PDF]

open access: yes, 2009
We investigate the radiative heat transfer in a co-flowing turbulent nonpremixed propane-air flame inside a three-dimensional cylindrical combustion chamber.
Paul, M.C., Paul, S.C.
core   +1 more source

A Review of Recent Research Results on Soot: The Formation of a Kind of Carbon-Based Material in Flames

open access: yesFrontiers in Materials, 2021
As a product generated from incomplete combustion, soot is harmful to people’s health and the environment. In recent decades, much attention has been paid to the control of soot generation in combustion systems. Efforts to reduce soot emissions depend on
Jianfei Xi   +3 more
doaj   +1 more source

Modeling study of soot formation and oxidation in di diesel engine using an improved soot model [PDF]

open access: yes, 2014
Particulate emission is one of the most deleterious pollutants generated by Diesel fuel combustion. The ability to predict soot formation is one of the key elements needed to optimize the engine performance and minimize soot emissions. This paper reports
Chen, L   +4 more
core   +1 more source

Soot formation analysis of OME (oxymethylene dimethyl ether) using fuel decomposition model by molecular dynamics simulation

open access: yesNihon Kikai Gakkai ronbunshu
Oxymethylene dimethyl ether (OME) is a promising carbon neutral fuel for reducing well-to-wheel CO2 emission and expected to suppress soot formation due to the lack of C-C bond.
Yoshiki TAKATORI
doaj   +1 more source

Instabilities and soot formation in high-pressure, rich, iso-octane-air explosion flames - 1. Dynamical structure [PDF]

open access: yes, 2007
Simultaneous OH planar laser-induced fluorescence (PLIF) and Rayleigh scattering measurements have been performed on 2-bar rich iso-octane–air explosion flames obtained in the optically accessible Leeds combustion bomb.
Lockett, R. D., Woolley, R.
core   +1 more source

A Synergic Application of High-Oxygenated E-Fuels and New Bowl Designs for Low Soot Emissions: An Optical Analysis

open access: yesApplied Sciences, 2023
Synthetic fuels significantly reduce pollutant emissions and the carbon footprint of ICE applications. Among these fuels, oxymethylene dimethyl ethers (OMEX) are an excellent candidate to entirely or partially replace conventional fuels in compression ...
José V. Pastor   +4 more
doaj   +1 more source

Resource allocation and growth strategies in a multi‐plant firm: Kanegafuchi Spinners in the early 20th century

open access: yesStrategic Management Journal, EarlyView., 2023
Abstract Research Summary Using detailed plant‐ and individual‐level data from a major Japanese cotton spinning company in the early 20th century, we examine the within‐firm allocation of skilled human capital in conjunction with investment in physical capital, accompanying the firm's evolving strategic priorities.
Shotaro Yamaguchi   +3 more
wiley   +1 more source

Soot Formation in Methane Pyrolysis Reactor: Modeling Soot Growth and Particle Characterization

open access: yesThe Journal of Physical Chemistry A, 2022
Methane pyrolysis is a very attractive and climate-friendly process for hydrogen production and the sequestration of carbon as solid material. The formation of soot particles in methane pyrolysis reactors needs to be understood for technology scale-up calling for appropriate soot growth models.
Akash Bhimrao Shirsath   +9 more
openaire   +3 more sources

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