热状态参数对柴油机性能影响分析研究  

Study on the Performance Influence of the Thermo Condition Parameters on Diesel Engine

作　　者：曹杰[1] 丁技峰[1] 刘艳利[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》2013年第2期25-28,共4页Small Internal Combustion Engine and Motorcycle

摘　　要：针对柴油机台架试验中的燃油温度与冷却水温两个热状态参数对增压-水空中冷柴油机性能指标的影响进行了数值模拟研究,结合试验验证完成了其控制范围的分析,其结论对台架试验中保证产品质量一致性具有指导意义。The table tests of diesel engine have two thermo condition parameters： the temperature of the fuel and the cooler water. They have a certain influence on the performance of the turbo-charged water-air cooler diesel engine. Via numerical simulation, the influence was studied. Combined with experiment, the factor control limits were analyzed. The results have direction meaning to keep consistency of products quality in the table tests.

关 键 词：热状态参数 性能影响 控制范围 

分 类 号：TK42[动力工程及工程热物理—动力机械及工程]