摘要
随着我国汽车工业的蓬勃兴起,发动机排气消声技术得到长足发展。为此,通过市场调研,利用CFD流体仿真软件FLUENT建立消声器实体模型,进行了数值模拟仿真分析,对＂潍拖＂R3105T3四冲程柴油机进行了性能测试试验,取得了较好的效果,为发动机排气消声技术的改进提供了借鉴。
With the continuous development of the automobile industry,engine exhaust muffler technology has made rapid progress.Through market research,FLUENT software of the CFD flow simulation to establish the muffler solid model and carry out simulation.Performance test results of the R3105T3 four-stroke diesel engines of Shandong Weituo Group Co.,Ltd.are satisfied,for the engine noise reduction technology to provide a reference for the improvement.
出处
《农机化研究》
北大核心
2011年第12期211-213,236,共4页
Journal of Agricultural Mechanization Research
基金
河南省科技攻关项目（0524260051）
