窪山 達也, 森吉 泰生
トライボロジスト 69(4) 263-269 2024年4月15日
Recent progress in the enhanced ignition system, including the conventional spark ignition system, was introduced in this report. At first, the spark discharge channel behavior and its effect on the ignition of lean or diluted mixture was discussed. Next, as novel ignition technologies, the low-temperature plasma ignition system and the pre-chamber ignition system were introduced, and the performance of those systems were discussed.