| 摘要 |
A fuel injector nozzle for use with an internal combustion engine utilizes arrangements of nozzle openings that are designed to increase fuel contact with oxygen within a combustion chamber. Nozzle openings are positioned in more than one plane substantially parallel with the cylinder head surface, with the planes preferably at least 2 millimeters apart, and with the respective pluralities of nozzle openings oriented to provide diverging injection angles in relation to the cylinder head surface. The fuel injector is particularly designed for use with oxygen-dilute (e.g., high EGR) controlled temperature combustion, direct injection compression ignition engines.
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