某型国六天然气发动机燃气系统优化分析  

Optimization Analysis of Gas System for a Certain Type of National Ⅵ Natural Gas Engine

作　　者：周胜余 徐士 段继翔 王启峰 鲁成 李风芹 Zhou Sheng-yu;Xu Shi;Duan Ji-xiang;Wang Qi-feng;Lu Cheng;Li Feng-qin(Weichai Westport New Energy Power,Weifang 261001,China;Weichai Power Co.,Ltd.,Weifang261001,China)

机构地区：[1]潍柴西港新能源动力有限公司,潍坊山东261001 [2]潍柴动力股份有限公司,潍坊山东261001

出　　处：《内燃机与配件》2022年第7期16-18,共3页Internal Combustion Engine & Parts

摘　　要：根据国六天然气发动机的技术路线和燃气系统零部件技术状态,分析燃气系统零部件如何优化提升满足天然气发动机技术发展的需求。本文主要通过对燃气管、稳压器、燃气滤清器和燃气喷射阀四个燃气系统零部件进行优化分析,使燃气系统可以满足国六天然气发动机技术发展的需求。According to the technical route of the sixth national natural gas engine and the technical status of gas system parts,this paper analyzes how to optimize and improve the parts of the gas system to meet the needs of the development of natural gas engine technology.In this paper,four parts of the gas system,namely gas pipe,voltage regulator,gas filter and gas injection valve,are optimized and analyzed,so that the gas system can meet the needs of the development of national Ⅵ natural gas engine technology.

关 键 词：天然气发动机 燃气管 稳压器 燃气滤清器 燃气喷射阀 连续流 

分 类 号：U464.174[机械工程—车辆工程]