柴油机万有特性的模拟预测  

A Simulating Predction of Performance Map for Diesel Engine

作　　者：陈士尧[1] 魏熔[1] 漆志宏 

机构地区：[1]北京理工大学

出　　处：《车辆与动力技术》1992年第4期6-11,共6页Vehicle & Power Technology

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.

关 键 词：万有特性 模拟预测 

分 类 号：TJ811[兵器科学与技术—武器系统与运用工程]