摘要
利用AVL BOOST软件对某款涡轮增压中冷柴油机进行增压器匹配选型。通过计算模型的标定,计算结果和试验数据吻合较好,证明计算模型的准确性。在标定模型的基础上,提高目标扭矩,基于相同的全负荷和增压比,计算增压器一和增压器二的匹配效果。计算结果表明:增压器一的匹配效果明显优于增压器二,建议选用增压器一匹配新机型。
Turbocharger matching and selection for a turbocharged and intercooled diesel engine were done by AVL BOOST software. By calibrating the calculation model,the calculated results had good agreement with the test data,which verified the accuracy of calculation model. On the basis of the calibration model,to boost target torque,matching effects of turbochager one and turbocharger two were calculated based on same full load and pressure ratio. The calculation results indicate that matching effect of turbochager one is better than that of turbochager two,so turbochager one is typically recommended to match new model.
出处
《汽车零部件》
2015年第12期41-45,共5页
Automobile Parts
关键词
柴油机
增压器匹配
模型标定
Diesel engine Turbocharger matching Model calibration
作者简介
高东东（1984-），男，硕士，助理工程师，主要研究方向为发动机性能分析。E-mail：godenl001@126．com。
