| 摘要:介绍了柴油机工作时一种类似缸盖振动的两个缸盖之间相对位移变化的起因及测量方法。通过计算与测量结果的对比,对某些机型缸盖位移的大小及规律给出了量化的说明。 |
| 关键词: 低速柴油机 气缸盖 位移 测量 |
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| Relative Displacement Measurement between Cylinder Covers on a Full Running Engine |
| Liu Zhi,Liu Xianle,Cong Lin,Zhang Yu,Li Baiyian,Chen Chunfang |
| Dalian Marine Diesel Co., Ltd, Liaoning Dalian 116021 |
| Abstract:The reason of the relative displacement between cylinder covers, which looks like a kind of cover vibration in a running engine is introduced, as well as its method for displacement measurement. By contrasting FEM calculation result with the result of measurement, the magnitude and rule of cover displacement for some engines is illustrated quantitatively. |
| Key words: low speed engine cylinder cover displacement measurement〖FL |
