涡轮增压乘用车循环油耗瞬态仿真与评估  

Simulation and Evaluation of Cycle Fuel Consumption of Vehiclewith a Turbocharged Engine

作　　者：高懿[1] 倪计民[1] 袁益禧 

机构地区：[1]同济大学,上海201804 [2]艾尔维汽车技术有限公司,上海201805

出　　处：《上海汽车》2013年第11期25-28,共4页Shanghai Auto

摘　　要：基于GT-Suit软件,分别利用传统的简化模型以及经过动态修正的模型对某一搭载涡轮增压汽油机的紧凑型轿车进行整车循环油耗计算,并对计算时间和计算精度进行了比较,发现其计算精度并无明显差别。Based on GT-Suit, the vehicle cycle fuel consumption of a compact vehicle with a turbocharged SI engine is calculated by And the calculation time and accuracy is lar. traditional simplified model and a dynamic corrected model. compared. The result shows the calculation accuracy is simi-

关 键 词：车用汽油机 涡轮增压 瞬态仿真 油耗计算 

分 类 号：U464.171[机械工程—车辆工程]