喷油提前角对柴油机动力性能影响的研究  

Effect of Commencement of Fuel Injection on Diesel Engine Power Performance

作　　者：马志超[1] 

机构地区：[1]天津海运职业学院,天津300350

出　　处：《内燃机》2012年第1期36-37,共2页Internal Combustion Engines

摘　　要：喷油提前角是影响柴油机动力性能的一个重要参数。文章通过AVL Boost软件进行柴油机模拟计算,通过实验验证计算与实验结果吻合良好。研究了喷油提前角对柴油机动力性能的影响,提出本实验用柴油机的最佳喷油提前角为10℃ABTDC。The commencement of fuel injection is an important parameter affecting diesel engine power performance. By simulating and calculating through AVL Boost software, the paper found a fact that the result gained in the proven calculation by experiment matches properly with tested result. It researched the effect of commencement of fuel injection on diesel engine power performance, and suggested the optimum commencement fuel injection of diesel engine used in the experiment is 10 ℃A BTDC.

关 键 词：喷油提前角 柴油机 动力性能 

分 类 号：TK421[动力工程及工程热物理—动力机械及工程]