【作者】

Joseph Lepley,Arno Gschirr

【摘要】

论文已在上海2013年CIMAC大会上发表，论文版权归CIMAC所有。 This paper addresses the critical role of evolving spark ignition technologies in expanding the envelope of effective operation specific to both in-cylinder combustion stability and the overall performance and efficiency of the associated engine. The reviewed advances in spark ignition technology de-scribe a new means whereby previous boundaries of gas engine design and operation might be extended. Optimization of key engine performance parameters such as consistency and phasing of individual cylinder firing pressures and accelerated flame kernel development are fully explored. Additionally, the practical impacts of these fundamental changes in performance as observed in documented engine test results are discussed with respect to the successful management of difficult to ignite mixtures inclusive of those engines operating in a low emissions environment, on suboptimum fuels, or even in off-design conditions.

【会议名称】

第27届CIMAC会议

【会议地点】

上海

【下载次数】

1

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