基于AVL-BOOST的某型柴油机配气定时优化  

Valve Timing Optimization of a Type of Diesel Engine Based on AVL-BOOST

作　　者：刘鹏 董飞莹 孟亮虎 张弛 陈雨雨 Liu Peng;Dong Feiying;Meng Lianghu;Zhang Chi;Chen Yuyu(Naval Equipment Deputy Office of Luoyang Area,Henan Luoyang 471039;Henan Diesel Engine Industry Co.,Ltd.,Henan Luoyang 471039)

机构地区：[1]海装驻洛阳地区军事代表室,河南洛阳471039 [2]河南柴油机重工有限责任公司,河南洛阳471039

出　　处：《柴油机》2020年第3期34-38,共5页Diesel Engine

摘　　要：基于AVL-BOOST软件建立了某型柴油机工作过程计算模型。结合米勒循环及相关试验数据,通过改变配气定时优化柴油机性能。优化后仿真模拟得到的柴油机有关性能数据与实际试验得到的数据吻合性较好,验证了模型的准确性及优化方案的可行性。The working process calculation model of a diesel engine was established by using AVL-BOOST software.Combining the theory of Miller cycle with the relevant experimental data,the diesel engine performance was optimized by modifying the valve timing.The simulated data of engine performance coincided well with the experimental data,thus the correctness of the model and the feasibility of the optimization scheme was verified.

关 键 词：AVL-BOOST 柴油机 模拟计算 性能优化 

分 类 号：TK421+.3[动力工程及工程热物理—动力机械及工程]