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Abstract:
在压缩比为18.5的HCCI发动机上进行二甲醚(DME)流量分别为2.6和3.5 L/min,不同混氢比例混合燃料的燃烧及排放试验.试验结果表明,在试验工况下,混氢HCCI燃烧可以提高缸压峰值、DME高温氧化放热峰值和制动平均有效压力,当DME流量为3.5 L/min时,混氢使缸压峰值提高26.4%;DME混氢燃烧可以降低CO和HC的排放量,其中CO排放量可以减少到DME HCCI原机燃烧时的20%~30%,但NOx排放量较纯DME HCCI燃烧有所增加.
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农业机械学报
ISSN: 1000-1298
Year: 2011
Issue: 3
Volume: 42
Page: 15-20
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 13
Chinese Cited Count:
30 Days PV: 2
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