DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Yongjin | ko |
dc.contributor.author | Manin, Julien | ko |
dc.contributor.author | Skeen, Scott A | ko |
dc.contributor.author | Pickett, Lyle M | ko |
dc.date.accessioned | 2023-10-18T07:00:53Z | - |
dc.date.available | 2023-10-18T07:00:53Z | - |
dc.date.created | 2023-10-18 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | JSAE/SAE 2015 International Powertrains, Fuels and Lubricants Meeting, FFL 2015 | - |
dc.identifier.uri | http://hdl.handle.net/10203/313514 | - |
dc.description.abstract | Multi-hole diesel fuel injectors have shown significant transients in spreading angle during injections, different than past fundamental research using single-hole injectors. We investigated the effect of a this transient spreading angle on combustion parameters such as ignition delay and lift-off length by comparing a three-hole nozzle (Spray B) and single-hole nozzle (Spray A) with holes of the same size and shape as targets for the Engine Combustion Network (ECN). With the temperature distribution for a target plume of Spray B characterized extensively in a constant-volume combustion chamber, the ignition delay and lift-off length were measured and compared. Results show that the lift-off length of Spray B increases and grows by approximately 1.5 mm after the initial stages of ignition, in an opposite trend compared to Spray A where the lift-off length decreases with time. The Spray B lift-off length increase is consistent with a transition to from wide to narrow spreading angle that would tend to increase lift-off length, but lift-off is stabilized for a substantial period of time by a wide annular region of combustion products formed when the plume was initially wide. | - |
dc.language | English | - |
dc.publisher | SAE International | - |
dc.title | Assessment of the Ignition and Lift-off Characteristics of a Diesel Spray with a Transient Spreading Angle | - |
dc.type | Conference | - |
dc.identifier.scopusid | 2-s2.0-85018204093 | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | JSAE/SAE 2015 International Powertrains, Fuels and Lubricants Meeting, FFL 2015 | - |
dc.identifier.conferencecountry | JA | - |
dc.identifier.conferencelocation | Kyoto | - |
dc.identifier.doi | 10.4271/2015-01-1828 | - |
dc.contributor.nonIdAuthor | Manin, Julien | - |
dc.contributor.nonIdAuthor | Skeen, Scott A | - |
dc.contributor.nonIdAuthor | Pickett, Lyle M | - |
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