Zobrazeno 1 - 10
of 2 711
pro vyhledávání: '"Soot formation"'
Publikováno v:
Carbon Neutrality, Vol 3, Iss 1, Pp 1-17 (2024)
Abstract The application of biomass energy is one of the important ways to achieve carbon neutrality and deal with global warming. The study on the combustion mechanism of anisole, an oxygen-containing fuel, is helpful for biofuel large-scale applica
Externí odkaz:
https://doaj.org/article/381a61343d6a44328f162e95628b99e9
Publikováno v:
Journal of Chemical Engineering of Japan, Vol 57, Iss 1 (2024)
AbstractIn coal gasification, soot forms from volatile matter (VM) and it influences the gasification efficiency. Recently, biomass or plastic wastes with higher VM than coal are used for gasification processes and the importance of soot is increasin
Externí odkaz:
https://doaj.org/article/390f283e72f840d0988c2b8ab0f0b036
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
AbstractThe objective of this study was to investigate the mechanism of soot formation in biodiesel by analyzing the combustion of individual components. The paper presents a numerical analysis of the effect of preheat temperatures on nucleation rate
Externí odkaz:
https://doaj.org/article/b02d9086291240f7804058183de71446
Publikováno v:
Applications in Energy and Combustion Science, Vol 21, Iss , Pp 100310- (2025)
This study combined high-speed optical diagnostics and numerical simulation to investigate soot formation in n-dodecane sprays under conditions characterized by fuel pyrolysis and low oxygen concentrations. Numerical models were employed to predict t
Externí odkaz:
https://doaj.org/article/463f48d9206943e58d248114282d2bc0
Publikováno v:
Carbon Trends, Vol 18, Iss , Pp 100433- (2025)
Nara sumi is a traditional Japanese craft, the skills and wisdom of which have been handed down through generations by artisans. Soot is a principal material determining sumi ink quality. Hand-made soot from rapeseed oil (lampblack) is still used in
Externí odkaz:
https://doaj.org/article/36089f2e7f4d46a6811fe04bb3f57fe4
Autor:
Bing Liu, Guang Luo, Yindi Zhang, Mengting Si, Chengjing Wang, Shadrack Takyi Adjei, Hao Huang
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 104030- (2024)
Oxygen-rich combustion is a new type of clean combustion technology with important application prospects. At present, there are few detailed analyses on the mechanism changes of soot formation under oxygen enrichment of propane. In this paper, the ef
Externí odkaz:
https://doaj.org/article/1a88d49d58ad40da8e905300a39ea898
Autor:
Hui Ying Wang, Némo Decamps
Publikováno v:
Emergency Management Science and Technology, Vol 4, Iss 1, Pp 1-12 (2024)
The molecular species composition of major toxic species, such as soot, CO and unburnt hydrocarbons from a boundary layer diffusion flame over heptane or dodecane surface at microgravity is numerically investigated. A two-step global reaction model f
Externí odkaz:
https://doaj.org/article/4d37f41c23da43ec9de4404669a95273
Publikováno v:
Thermo, Vol 3, Iss 3, Pp 424-442 (2023)
The objective of this work is to assess the accuracy and limitations of two different semi-empirical soot models: the Laminar Smoke Point (LSP) and soot-yield approach. A global soot formation model based on the LSP concept is embedded within FDS6.7.
Externí odkaz:
https://doaj.org/article/178efe3eec694a118a74fbee03cdf66b
Publikováno v:
Case Studies in Thermal Engineering, Vol 55, Iss , Pp 104112- (2024)
This work investigates the chemical effects of ethane, propane, and butane substitution for methane on flame properties and sooting behaviors in inverse diffusion flames of natural gas in different ratios by a decoupling method. Results show that the
Externí odkaz:
https://doaj.org/article/88261758ac8040cdaf0de54aefde12d8
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