Journal ArticleDOI
Experimental study on combustion characteristics of a spark-ignition engine fueled with natural gas–hydrogen blends combining with EGR
TLDR
An experimental study on the effect of hydrogen fraction and EGR rate on the combustion characteristics of a spark-ignition engine fueled with natural gas-hydrogen blends was investigated in this article.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2009-01-01. It has received 247 citations till now. The article focuses on the topics: Gas engine & Combustion.read more
Citations
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Journal ArticleDOI
Natural-gas fueled spark-ignition (SI) and compression-ignition (CI) engine performance and emissions
TL;DR: In this article, a dual-fuel engine with high-cetane fuel and natural gas injection is used to provide a source of ignition for the charge of a spark-ignition (SI) engine.
Journal ArticleDOI
Experimental and numerical study on laminar burning characteristics of premixed methane–hydrogen–air flames
TL;DR: In this article, an experimental and numerical study on laminar burning characteristics of premixed premixed methane-hydrogen-air flames was conducted at room temperature and atmospheric pressure.
Journal ArticleDOI
Emission characteristics of a spark-ignition engine fuelled with gasoline-n-butanol blends in combination with EGR
TL;DR: In this article, an experimental study was conducted in a port fuel-injection, spark-ignition engine fuelled with blends of gasoline and n-butanol at different spark timings and EGR rates.
Journal ArticleDOI
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.
Journal ArticleDOI
Cycle-by-cycle variations in a spark ignition engine fueled with natural gas–hydrogen blends combined with EGR
TL;DR: In this paper, the effects of EGR ratio and hydrogen fraction on engine cycle-by-cycle variations are analyzed, and the results show that the cylinder peak pressure, the maximum rate of pressure rise and the indicated mean effective pressure decrease and cycle by cycle variations increase.
References
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Book
Internal combustion engine fundamentals
TL;DR: In this article, the authors describe real engine flow and combustion processes, as well as engine operating characteristics and their operation, including engine design and operating parameters, engine characteristics, and operating characteristics.
Journal ArticleDOI
Measurements of laminar burning velocities for natural gas–hydrogen–air mixtures
TL;DR: In this article, the laminar burning velocities and Markstein lengths of natural gas-hydrogen-air flames were obtained at various ratios of hydrogen to natural gas (volume fraction from 0 to 100%) and equivalence ratios.
Journal ArticleDOI
Internal combustion engines fueled by natural gas—hydrogen mixtures
TL;DR: In this article, a survey of research papers on utilization of natural gas-hydrogen mixtures in internal combustion engines is carried out, in which a mixture of low hydrogen percentage is suitable for using.
Journal ArticleDOI
Effect of hydrogen addition on the performance of methane-fueled vehicles. Part I: effect on S.I. engine performance
C.G. Bauer,T.W. Forest +1 more
TL;DR: In this article, the results of a one-cylinder CFR engine test with mixtures of hydrogen in methane of 0, 20, 40 and 60% by volume were presented.