Results 21 to 30 of about 4,026,469 (178)

Effects of hydrogen addition on soot formation in iso-octane pyrolysis behind a reflected shock wave

Journal of Thermal Science and Technology, 2016
In the present paper, soot formation process was studied in pyrolysis of iso-octane added hydrogen highly diluted with argon in the temperature range of 1800-2600 K and in the pressure of 1.2 ± 0.1 MPa behind a reflected shock wave. As a test gas, 1% iso-
Takumi MURATA, Kazuhiro ISHII
doaj   +1 more source

SootLib: A soot model library for combustion simulation

SoftwareX, 2023
Soot formation in combustion is an important process that affects radiative heat transfer, flame temperatures, and emissions with health and environmental impacts.
Victoria B. Stephens, Joshua Bedwell, Alex J. Josephson, Keturah Oldham, David O. Lignell   +4 more
doaj   +1 more source

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

Journal 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, Zheyang Li, Chao Liu, Xiao Chen, Shenghua Liu   +4 more
doaj   +1 more source

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

Frontiers 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, Guoqing Yang, Jie Cai, Zhongzhu Gu   +3 more
doaj   +1 more source

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

Nihon 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

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

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

Applied 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, Carlos Micó, Felipe Lewiski, Francisco J. Tejada, Cinzia Tornatore   +4 more
doaj   +1 more source

Investigation of ethanol blending on soot particle evolution in counterflow diffusion flames of a gasoline surrogate

Applications in Energy and Combustion Science
Across all transport sectors, there is an increasing recognition of the importance of reducing not only CO2 emissions but also other climate-impacting pollutants, such as soot particulate matter.
Fenja Ahrendt, Robert Schmitz, Fabian P. Hagen, Petros Vlavakis, Dimosthenis Trimis, Federica Ferraro   +5 more
doaj   +1 more source

Stochastic Simulation of Soot Formation Evolution in Counterflow Diffusion Flames

Journal of Nanotechnology, 2018
Soot generally refers to carbonaceous particles formed during incomplete combustion of hydrocarbon fuels. A typical simulation of soot formation and evolution contains two parts: gas chemical kinetics, which models the chemical reaction from hydrocarbon ...
Xiao Jiang, Kun Zhou, Ming Xiao, Ke Sun, Yu Wang   +4 more
doaj   +1 more source

Parametric studies of contrail ice particle formation in jet regime using microphysical parcel modeling [PDF]

Atmospheric Chemistry and Physics, 2010
Condensation trails (contrails) formed from water vapor emissions behind aircraft engines are the most uncertain components of the aviation impacts on climate change.
H.-W. Wong, R. C. Miake-Lye
doaj   +1 more source