摘要
对一款摩托车发动机进行氢燃料仿真分析研究,基于CONVERGE软件平台对氢内燃机缸内混合气形成和混合过程运动规律进行分析,用燃空当量比标准偏差来评价氢‐空气混合状况,并以当量比标准偏差为目标优化进气道氢燃料喷射内燃机特定当量比下的氢气喷射正时,探索氢燃料在摩托车发动机上应用的可行性。
Based on a motorcycle engine,port-fuel-injection hydrogen-fueled internal combustion engines(PFI-HICE)were studied.Hydrogen-air formation and mixing process motion in the cylinder of the PFI-HICE were analyzed on CONVERGE software platform.The hydrogen-air mixing condition was evaluated,and the hydrogen injection timing was optimized by the fuel-air equivalence ratio standard deviation.The feasibility of applying hydrogen fuel to motorcycle engines was explored.
作者
高鹏
张立鹏
王雪雁
GAO Peng;ZHANG Lipeng;WANG Xueyan(Nanchang Motorcycle Quality Supervision&Testing Institute Co.,Ltd.(Nanchang,Jiangxi,330024,China);Tianjin Internal Combustion Engine Research Institute(Tianjin Motorcycle Technical Center))
出处
《小型内燃机与车辆技术》
CAS
2023年第3期56-58,共3页
Small Internal Combustion Engine and Vehicle Technique
关键词
摩托车
氢内燃机
进气道燃料喷射
氢‐空气混合
喷射正时
Motorcycle
Hydrogen internal combustion engine
Port-fuel-injection
Hydrogen-air mixing
Hydrogen injection timing
