Journal ArticleDOI
Numerical comparative study on knocking combustion of high compression ratio spark ignition engine fueled with methanol, ethanol and methane based on detailed chemical kinetics
TLDR
In this paper, the SAGE models combined with detailed chemical reaction kinetics were used to study the effect of equivalence ratio on the knocking combustion of SI engines fueled with methanol, ethanol and methane.About:
This article is published in Fuel.The article was published on 2021-12-15. It has received 21 citations till now. The article focuses on the topics: Combustion & Compression ratio.read more
Citations
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Journal ArticleDOI
The effect of methanol production and application in internal combustion engines on emissions in the context of carbon neutrality: A review
TL;DR: A detailed review of methanol production and its impact on engine emissions in the context of carbon neutrality is presented in this paper . But the authors do not consider the impact of the combustion process on IC engines.
Journal ArticleDOI
Optical diagnostics and chemical kinetic analysis on the dual-fuel combustion of methanol and high reactivity fuels
Yanqing Cui,Haifeng Liu,Mingsheng Wen,Lei Feng,Can Wang,Zhenyang Ming,Zhao Zhang,Zunqing Zheng,Hua Zhao,Xinyan Wang,Longzhi Liu,Mingfa Yao +11 more
TL;DR: In this article , two combustion modes (ATAC and RCCI) are utilized for carbon-neutral methanol, and the effects of active atmosphere and thermal atmosphere on combustion are investigated in an optical engine.
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Experimental study of knock combustion and direct injection on knock suppression in a high compression ratio methanol engine
TL;DR: In this article , a single-cylinder, naturally aspirated, SI engine with a compression ratio of 15.5 MPa and a stoichiometric mixture under port fuel injection mode was evaluated, and it was shown that the heavy knock was triggered by pre-ignition which was induced by hot spots in the combustion chamber.
Journal ArticleDOI
Experimental study of knock combustion and direct injection on knock suppression in a high compression ratio methanol engine
TL;DR: In this paper, a single-cylinder, naturally aspirated, SI engine with a compression ratio of 15.39 MPa and a stoichiometric mixture was evaluated under medium and high loads.
Journal ArticleDOI
Prediction of the fuel spray characteristics in the combustion chamber with methane and TiO2 nanoparticles via numerical modelling
Dongwei Shao,Sami Al Obaid,Sulaiman Ali Alharbi,Josef Maroušek,Manigandan Sekar,P. Gunasekar,Nguyen Thuy Lan Chi,Kathirvel Brindhadevi,Junfa Wang,Donghua Jiang +9 more
TL;DR: In this paper , a numerical model was proposed for investigating the fuel injection velocities varying from 100 m/s to 200 m /s under the influence of nanoparticles, where the velocity of the air and nanoparticles were maintained at constant levels and varying only the spray velocity of fuel.
References
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Journal ArticleDOI
Alcohol combustion chemistry
TL;DR: A detailed overview of recent results on alcohol combustion can be found in this paper, with a particular emphasis on butanols and other linear and branched members of the alcohol family, from methanol to hexanols.
Journal ArticleDOI
The engine knock analysis – An overview
TL;DR: In this paper, the authors systematically review the engine knock phenomenon, including the mechanisms, influencing factors, consequences and detection methods, and propose some new suggestions on the weakness in the researches of knocking combustion.
Journal ArticleDOI
An overview of methanol as an internal combustion engine fuel
Xudong Zhen,Yang Wang +1 more
TL;DR: In this paper, the potentials of methanol as a renewable resource taking into account the world supply and demand, economic benefits and the effects on human health and the environment are discussed.
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Experimental and modeling study on ignition delays of lean mixtures of methane, hydrogen, oxygen, and argon at elevated pressures
TL;DR: In this article, the NUI Galway mechanism was adopted in the sensitivity analysis of the ignition kinetics of lean mixtures of methane-hydrogen with various hydrogen volumetric contents.