Journal ArticleDOI
Combined effects of excess air ratio and EGR rate on combustion and emissions behaviors of a GDI engine with CO2 as simulated EGR (CO2) at low load
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In this article, the combined effects of excess air ratio and EGR rate on combustion and emissions behaviors of a gasoline direct injection (GDI) engine with simulated EGR (CO2) at low load were analyzed and compared to assess the difference between actual EGR and simulated EEGR.About:
This article is published in Fuel.The article was published on 2021-06-01. It has received 78 citations till now. The article focuses on the topics: Exhaust gas recirculation.read more
Citations
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Comparative study on the combustion and emissions of dual-fuel common rail engines fueled with diesel/methanol, diesel/ethanol, and diesel/n-butanol
TL;DR: In this article, a comparative study on the effects of energy substitution ratio (ESR) on the combustion characteristics and performance of a dual fuel engine fueled with diesel/methanol, diesel/ethanol and diesel/n-butanol was conducted experimentally.
Journal ArticleDOI
Effect of hydrogen enrichment on the flame propagation, emissions formation and energy balance of the natural gas spark ignition engine
TL;DR: In this article, the effect of hydrogen addition on the flame propagation, emissions formation, energy balance and the relationships between exhaust emissions and mediate species during flame propagation in the natural gas (NG) SI engine was investigated.
Journal ArticleDOI
Effect of hydrogen enrichment on the flame propagation, emissions formation and energy balance of the natural gas spark ignition engine
TL;DR: In this paper , the effect of hydrogen addition on the flame propagation, emissions formation, energy balance and the relationships between exhaust emissions and mediate species during flame propagation in the natural gas (NG) SI engine was investigated.
Journal ArticleDOI
Comparatively investigating the leading and trailing spark plug on the hydrogen rotary engine
TL;DR: In this article, the effect of spark plug position on the combustion and emission characteristic of a hydrogen-fueled Wankel rotary engine under 1500 r/min, 66 kPa manifold absolute pressure and 1.5 excess air ratio was investigated.
Journal ArticleDOI
Comparatively investigating the leading and trailing spark plug on the hydrogen rotary engine
TL;DR: In this article , the effect of spark plug position on the combustion and emission characteristic of a hydrogen-fueled Wankel rotary engine under 1500 r/min, 66 kPa manifold absolute pressure and 1.5 excess air ratio was investigated.
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
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 study on combustion characteristics of a spark-ignition engine fueled with natural gas–hydrogen blends combining with EGR
TL;DR: 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.
Journal ArticleDOI
Experimental investigation on performance and emissions of a spark-ignition engine fuelled with natural gas–hydrogen blends combined with EGR
TL;DR: In this article, an experimental investigation on the influence of different hydrogen fractions and EGR rates on the performance and emissions of a spark-ignition engine was conducted, and the results showed that large EGR introduction decreases the engine power output.
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.