改善全烧式沼气发动机的起动性  

Improving the Startability of Biogas Engine

作　　者：夏来庆[1] 陈泽知[1] 郑彪[1] 

机构地区：[1]浙江大学内燃机研究所,310027

出　　处：《柴油机》1997年第2期20-21,共2页Diesel Engine

摘　　要：沼气中含有大量的二氧化碳，其燃烧速度较慢，且空然比范围窄，热值不高，这些因素导致全烧式沼气发动机的起动性能差在本文的研究中，通过采取提高沼气燃烧速度，确定最佳起动空燃比等措施，较好地改善了全烧式沼气友动机的起动性。Biogas contains large quantity of carbon dioxide, and bears the disadvantages of slow burning rate, narrow range of air/fuel ratio and low heat value, which can lead to inferior startability of a biogas engine. In the research of this paper, measures taken to increase biogas burning rate and obtain optimal start air/fuel ratio have shown fairly improved startability of the biogas engine.

关 键 词：全烧式 沼气发动机 起动性 发动机 

分 类 号：TK46[动力工程及工程热物理—动力机械及工程] TK6