Journal ArticleDOI
Effect of hydrogen addition on the idle performance of a spark ignited gasoline engine at stoichiometric condition
Changwei Ji,Shuofeng Wang +1 more
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TLDR
In this article, an experimental study aimed at improving engine idle performance through hydrogen addition was carried out on a 4-cylinder gasoline-fueled spark ignited (SI) engine, which was modified to be fueled with the mixture of gasoline and hydrogen injected into the intake ports simultaneously.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2009-05-01. It has received 115 citations till now. The article focuses on the topics: Hydrogen fuel enhancement & Idle.read more
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Journal ArticleDOI
Effect of hydrogen addition on combustion and emissions performance of a spark ignition gasoline engine at lean conditions
Changwei Ji,Shuofeng Wang +1 more
TL;DR: In this article, an experimental study was carried out on a four-cylinder 1.6-L engine to explore the effect of hydrogen addition on enhancing the engine lean operating performance.
Journal ArticleDOI
Engine performance, exhaust emissions, and cyclic variations in a lean-burn SI engine fueled by gasoline–hydrogen blends
TL;DR: In this article, the effect of adding small amounts of hydrogen to gasoline-air mixtures on the performance and exhaust emission characteristics of a spark ignition engine was investigated, including thermal efficiency, specific fuel consumption, cyclic variations of the IMEP, and emissions of CO, NO and unburned hydrocarbons.
Journal ArticleDOI
Application of hydrogen enriched natural gas in spark ignition IC engines: from fundamental fuel properties to engine performances and emissions
TL;DR: A comprehensive survey of recent studies on the power, efficiency and combustion and emission characteristics of HCNG engines is provided in this article, where the physicochemical properties of hydrogen and its mixture with natural gas are analyzed, followed by detailed presentation and analysis of notable experimental results on HCNG engine performances.
Journal ArticleDOI
Combustion and emissions performance of a hybrid hydrogen–gasoline engine at idle and lean conditions
Changwei Ji,Shuofeng Wang +1 more
TL;DR: In this paper, the performance of a four-cylinder spark-ignited (SI) gasoline engine equipped with a hydrogen port-injection system was evaluated at idle and lean conditions.
Journal ArticleDOI
Research and development of hydrogen fuelled engines in China
TL;DR: In this paper, the role of vehicles in the context of Chinese economy, Chinese energy security, Chinese environment and the sustainable development of China is introduced, and the authors expound that hydrogen is the promising alternative fuel for vehicles in China; and points that developing hydrogen fuelled engine vehicle is inevitable for the further development of Chinese vehicle industry.
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
Hydrogen: the wonder fuel
T Vezirolu,Frano Barbir +1 more
TL;DR: In this article, the authors compared hydrogen with other conventional and unconventional fuels, and came to the conclusion that in every count hydrogen has the best characteristics with many unique and desirable properties, and that hydrogen stands out as the best among all the fuels considered.
Journal ArticleDOI
Experimental study on thermal efficiency and emission characteristics of a lean burn hydrogen enriched natural gas engine
TL;DR: In this paper, the effect of hydrogen addition on a natural gas engine's thermal efficiency and emission was analyzed using variable composition hydrogen/CNG mixtures (HCNG), and the results showed that hydrogen enrichment could significantly extend the lean operation limit, improve the engine's lean burn ability, and decrease burn duration.
Journal ArticleDOI
Effect of hydrogen addition on the performance of a biogas fuelled spark ignition engine
TL;DR: In this article, hydrogen was added in small amounts (5, 10% and 15% on the energy basis) to biogas and tested in a spark ignition engine at constant speed at different equivalence ratios to study the effects on performance, emissions and combustion.
Related Papers (5)
The addition of hydrogen to a gasoline-fuelled SI engine
Effect of hydrogen addition on combustion and emissions performance of a spark ignition gasoline engine at lean conditions
Changwei Ji,Shuofeng Wang +1 more