【摘要】 通过采用小缸心距、高强化系数、高效增压中冷、高效燃油喷射、高低温淡水热管理、四气门、低机油耗、低振动噪声控制、高强化结构设计等专利技术,自主设计开发了YC6C型高速船用柴油机。介绍了YC6C型柴油机的设计开发过程及总体设计方案;关键零部件设计和台架性能试验以及用户使用情况。试验及应用情况表明:该柴油机各项指标满足设计开发要求,可靠性、动力性、经济性和社会效益明显。更多还原

【Abstract】 Based on proprietary technologies such as short cylinder pitch,high strengthening factor,high efficiency inter-cooling,high efficiency fuel injection,high-low thermal management,four-valve,lower oil consumption,lower vibration and noise control,design of high intensity structure etc.,YC6 C type high-speed marine diesel engine was developed. The development process and overall design of YC6 C diesel engine are introduced,as well as the design of key components,bench test and users’ feedback.Test and application results indicate that the YC6 C engine conforms to the design targets,and boasts good reliability,power performance,fuel economy and significant social benefits.更多还原