Research Article
Extending Lean Operating Limit and Reducing Emissions of Methane Spark-Ignited Engines Using a Microwave-Assisted Spark Plug
Table 1
Engine specifications.
| Displacement | 0.616 L | Stroke | 114.3 mm | Bore | 82.8 mm | Connecting rod | 254 mm | Number of valves | 2 | IVO at 0.15 mm lift | −343°CA ATDCcompression | IVC at 0.15 mm lift | −153°CA ATDCcompression | EVO at 0.15 mm lift | 148°CA ATDCcompression | EVC at 0.15 mm lift | −353°CA ATDCcompression |
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