摘要
本文探讨了选用已有的内燃机多工况模型,对四冲程、直喷式、非增压柴油机进行万有特性预测.并在1150D单缸柴油机上,在较大的转速与负荷范围内进行了试验验证,模拟计算与试验结果基本符合.由此阐明:预测万有特性的可行及存在的问题.
This paper studied the prediction of performance map for four—stroke, natural aspirated, D.I.diesels, by selecting and appling multi—operating mode simulating models of diesels.Tests have been done on a 1150D mono—cylinder diesel in wide range of engine speed and load, which showed the results of simulation are basically accord with that of the tests.Hence, the practicability and the problems in predicting the performance map of diesels are presented.
出处
《车辆与动力技术》
北大核心
1992年第4期6-11,共6页
Vehicle & Power Technology
关键词
万有特性
模拟预测
performance map
simulating prediction
