甲醇裂解气发动机性能参数分析及优化  

Performance′s Prediction and Optimization of Dissociated Methanol Gas Engine

作　　者：赵艳涛[1] 闫保和[1] 李兴然[1] 李双虎[1] 

机构地区：[1]中北大学机械工程与自动化学院,太原030051

出　　处：《柴油机设计与制造》2009年第4期16-19,共4页Design and Manufacture of Diesel Engine

摘　　要：建立了甲醇裂解气发动机的计算模型。对甲醇裂解气发动机性能作出预测,分析了压缩比和点火提前角对其影响。最后,用ISIGHT软件对配气相位进行了优化。A dissociated methanol engine simulation model is set up. Performances of dissociated methanol gas engine are predicted. Effect of compression ratio and spark advanced angle on the engine is analyzed. Finally, valve timing is optimized by ISIGHT software.

关 键 词：甲醇 裂解气 点火提前角 

分 类 号：TK431[动力工程及工程热物理—动力机械及工程]