| 摘要:采用专用扭振计算软件对某型号柴油机的曲轴系扭振进行了计算与分析。分析表明:该柴油机自由端振幅和轴系扭振应力都在许用范围之内。研究结果为该柴油机的安全运行提供了依据,也为柴油机轴系的后续设计提供了新思路。 |
| 关键词: 柴油机 曲轴系 扭振 |
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| Torsional Vibration Calculation for a Certain Diesel Engine |
| Jiang Aixiang,Li Wei |
| Shanxi Diesel Engine Heavy Industry Co., Ltd., Shanxi Xingping 713105 |
| Abstract:By using the special software, calculation and research on torsional vibration for a certain diesel engine was carried out. The analysis showed that the value of both max amplitude on free end and the max stress for crankshaft were within the permissible value. This conclusion provides a reliable basis for the diesel engine’s safe operation, as well as offers new ideas for the follow-up design of shafting. |
| Key words: diesel engine shafting torsional vibration〖FL |
