ENGINE AND SYSTEMS FOR AN ENGINE

Various systems are provided a piston for an engine. The piston has a piston crown, which includes a plurality of protrusions for enhancing mixing in a combustion chamber. As one example, a piston crown includes a plurality of protrusions extending outward from a top surface of the piston crown and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Brumberg, Justin Thomas
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Various systems are provided a piston for an engine. The piston has a piston crown, which includes a plurality of protrusions for enhancing mixing in a combustion chamber. As one example, a piston crown includes a plurality of protrusions extending outward from a top surface of the piston crown and spaced apart from one another around a circumference of the piston crown, each protrusion of the plurality of protrusions increasing in height and decreasing in width as the protrusion extends outward from a central axis of the piston crown.