✦ LIBER ✦

Research on a variable swirl intake port for high-speed 4-valve DI diesel engine

✍ Scribed by Jun-ichi Kawashima

Book ID: 104342865
Publisher: Elsevier Science
Year: 1999
Tongue: English
Weight: 442 KB
Volume: 20
Category: Article
ISSN: 0389-4304
DOI: 10.1016/s0389-4304(99)00025-9

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✦ Synopsis

These concepts are aimed at reducing emission of nitrogen oxides (NO V ) and particulate matter (PM) simultaneously by achieving premixed combustion under a low oxygen concentration, which is accomplished by using strong swirl #ow to mix the fresh intake air, recirculated exhaust gas and fuel thoroughly. Because of these trends, it has become necessary to improve the swirl generation capacity.

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