Influence of piston surface treatment on piston assembly friction in an eco-mileage vehicle engine
نویسندگان
چکیده
This study investigated the effect on piston assembly friction after treating surfaces with a fine particle bombarding process, using measurement apparatus floating cylinder liner, similar to an eco-mileage vehicle engine. Friction was measured in four conditions: (1) no treatment (standard commercially-available engine), (2) micro dimple (45 μm ceramic particles were air-blasted onto surface), (3) molybdenum disulfide (MoS2) shot (1 MoS2 and (4) combination of previous two treatments (first 45 then 1 surface). Results indicated that decreased following order: > treatments.
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ژورنال
عنوان ژورنال: Combustion Engines
سال: 2022
ISSN: ['2300-9896', '0138-0346', '2658-1442']
DOI: https://doi.org/10.19206/ce-142552