On this basis, the concerted effects of the SIR with the fuel injection system parameters and the intake air swirl ratio on the diesel engine performance were studied on a dynamometer test bench.

• 在此基础上，通过台架试验对比分析燃烧室内的这种涡流强度保持性与喷射系统参数和进气涡流匹配时对柴油机性能的影响。