Journal ArticleDOI
An optical study on spray and combustion characteristics of ternary hydrogenated catalytic biodiesel/methanol/n-octanol blends; part П: Liquid length and in-flame soot
Tiemin Xuan,Zhongcheng Sun,Ahmed I. EL-Seesy,Ahmed I. EL-Seesy,Yonggang Mi,Wenjun Zhong,Zhixia He,Qian Wang,Jianbing Sun,Hesham M. El-Batsh,Jiawei Cao +10 more
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TLDR
In this paper, a fundamental study on spray and combustion characteristics of two ternary methanol blends (68% HCB+17% octanol+ 15% methanolisol by volume; 58% hCB+ 17% octanol+ 25% methenol by volumetric volume) and the pure HCB was carried out within a constant volume combustion chamber equipped with a single-hole injector using a diffused back-illumination extinction imaging technique.About:
This article is published in Energy.The article was published on 2021-07-15. It has received 34 citations till now. The article focuses on the topics: Combustion & Ignition system.read more
Citations
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Journal ArticleDOI
Influence of quaternary combinations of biodiesel/methanol/n-octanol/diethyl ether from waste cooking oil on combustion, emission, and stability aspects of a diesel engine
Ahmed I. EL-Seesy,Ahmed I. EL-Seesy,Mahmoud S. Waly,Zhixia He,Hesham M. El-Batsh,Alhassan Nasser,Radwan M. El-Zoheiry +6 more
TL;DR: In this article, the authors used n-octanol and diethyl ether as cosolvents and ignition improvers to improve the usability of methanol in diesel engines.
Journal ArticleDOI
An optical study on spray and combustion characteristics of ternary hydrogenated catalytic biodiesel/methanol/n-octanol blends; part I: Spray morphology, ignition delay, and flame lift-off length
Tiemin Xuan,Zhongcheng Sun,Ahmed I. EL-Seesy,Ahmed I. EL-Seesy,Yonggang Mi,Wenjun Zhong,Zhixia He,Qian Wang,Jianbing Sun,Radwan M. El-Zoheiry +9 more
TL;DR: In this paper, a fundamental study on spray morphology, ignition delay, and flame lift-off length of two ternary hydrogenated catalytic biodiesel (HCB)/methanol/n-octanol blends were carried out by performing visualization tests through high-speed Schlieren and OH* chemiluminescence simultaneously within a quiescent combustion chamber.
Journal ArticleDOI
Effects of oxygenated fuel pertaining to fuel analysis on diesel engine combustion and emission characteristics
TL;DR: In this paper, the suitability of tri-fuel blend (diesel, ethanol and di-butyl ether) prepared in various proportions was reported, which revealed better fuel economy and significant reduction in NOx and smoke emissions.
Journal ArticleDOI
Effects of oxygenated biofuel additives on soot formation: A comprehensive review of laboratory-scale studies
TL;DR: In this article , a review of recent laboratory studies on sooting characteristics of neat or blended oxygenated fuels is presented, with a focus on the chemical cross-linking effects (or soot synergistic effect s) occurring in the oxygenated/hydrocarbon fuel mixtures.
Journal ArticleDOI
Effects of oxygenated biofuel additives on soot formation: A comprehensive review of laboratory-scale studies
TL;DR: In this paper, the effects of various oxygenated fuels (e.g., alcohols, ethers, esters, or real biodiesel) on soot formation in combustion of conventional hydrocarbons are discussed in detail.
References
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Journal ArticleDOI
Methanol as a fuel for internal combustion engines
TL;DR: In this paper, the use of methanol as a pure fuel or a blend component for internal combustion engines (ICEs) is discussed, highlighting the differences with fuels such as ethanol and gasoline.
Proceedings ArticleDOI
Flame Lift-Off on Direct-Injection Diesel Sprays Under Quiescent Conditions
Dennis L. Siebers,Brian Higgins +1 more
Proceedings ArticleDOI
Non-Sooting, Low Flame Temperature Mixing-Controlled DI Diesel Combustion
TL;DR: In this article, the use of small injector tip orifices was shown to enable non-sooting and low flame temperature combustion in two different ways as summarized below, while the injector was fully open (i.e. during the mixing-controlled phase of heat release for diesel combustion).
Journal ArticleDOI
Optical Properties of Overfire Soot in Buoyant Turbulent Diffusion Flames At Long Residence Times
Ümit Özgür Köylü,Gerard M. Faeth +1 more
TL;DR: In this article, the optical properties of soot were studied for the fuel-lean (overfire) region of buoyant turbulent diffusion flames in still air, and the results were limited to the long residence time regime where soot structure is independent of position in the overfire region and residence time for a particular fuel.