环境参数对柴油机工况稳定性影响的敏感度分析  

Analysis on Sensitivity of Surroundings Parameter for Diesel Engine Stable Condition

作　　者：刘艳利[1] 丁技峰[1] 

机构地区：[1]中国北方发动机研究所,山西大同037036

出　　处：《小型内燃机与摩托车》2012年第4期38-41,共4页Small Internal Combustion Engine and Motorcycle

摘　　要：柴油机运行工况的稳定性直接影响到试验数据的有效性,重点针对环境参数对整机主要性能指标影响规律进行了计算,结合试验验证完成了敏感度分析,其结论对评判柴油机台架试验数据的有效性有着积极意义。The stability of diesel engine operating condition directly effects validity of test dates, so this paper analyzes effects of surroundings parameter on stability of engine operating condition. And sensitivity analysis was carried out and by verified by experiment, which has the positive sense to insure validity of engine test dates.

关 键 词：环境参数 工况稳定性 敏感度 

分 类 号：TK427[动力工程及工程热物理—动力机械及工程]