摘要
通过对船用低速废气涡轮增压柴油机过量空气系数ａ的论述，讨论了过量空气系数ａ在今天大型低速柴油机上的作用和意义，提出了在柴油机运行管理中保持过量空气系数ａ值最大的基本准则这个新的概念。并且对当前国内外在船用增压柴油机方面的一些先进技术和措施进行了探讨。
This paper describes the excess air factor a and discusses the action and meaning of the excess air factor a in the modern low speed marine turbocharged diesel engines.It proposes a new idea-keeping the excess air factor a to maximum as a basic principle in operationmanagement of marine diesel engines.And it also studies some current advanced technology andmethods of marine diesel engines at home and abroad.
出处
《上海海运学院学报》
1996年第4期52-57,共6页
Journal of Shanghai Maritime University
关键词
涡轮增压器
柴油机
过量空气系数
船舶
Turbosuperchargers
diesel engines
excess air factor
the principle of operation management
high economy
