spark timing meaning in Chinese

火花定时器

Est electronic programmed spark timing
电子程序点火正时控制装置
Electronic spark timing e . s . t
电子点火正时
Est electronic spark timing
电子点火正时
The purpose of this study is to develop a three - dimensional numerical calculation model for spark - ignited premixed - charge lpg single fuel engine , which includes chemical kinetics submodel , ignition submodel , turbulent combustion submodel and emissions submodel . the conclusions obtained from this study provide a principle guide for optimum design of combustion system and to obtain satisfying characteristics in emission , performance and economy of lpg engine upon suitable structure and operating parameters , such as compression ratio , valve timing and spark timing
本论文的主要研究目标是单燃料lpg发动机的结构参数和运行参数对发动机性能的影响，以建立针对点燃式lpg发动机的三维燃烧模型，包括化学动力学模型、点火模型、湍流燃烧模型、排放模型为主要技术手段，并将燃烧模型计算结果和采用稀氧传感器反馈控制的lpg实验发动机上实测数据相比较验证。