Test data showed that dual-spark plug-based rapid burning system increased the combustion heat release of LPG mixture, and improved the rapid burning process of LPG engine with EGR.

• 结果表明，基于高能双火花塞点火的快速燃烧系统可以加快LPG燃气的燃烧速率，有效地改善引入EGR的LPG发动机的快速燃烧过程。