搜索结果: 1-2 共查到“海洋科学 Engine”相关记录2条 . 查询时间(0.019 秒)
Application of dual reciprocity boundary element method to predict acoustic attenuation characteristics of marine engine exhaust silencers
exhaust silencers acoustic attenuation performance dual reciprocity boundary element method three-dimensional flow acoustic damping
2011/9/14
In marine engine exhaust silencing systems,the presence of exhaust gas flow influences the sound propagation inside the systems and the acoustic attenuation performance of silencers.In order to invest...
Turbocharging the DA465 gasoline engine
turbocharging gasoline engine turbocharging system turbocharger
2011/9/14
In order to improve performance of the DA465Q gasoline engine,a substantial amount of research was done to optimize its turbocharging system.The research led to the GT12 turbocharger being selected an...