原文传递
Optimization of Crankshaft Torsional Vibration Characteristic of 4- cylinder Gasoline Engine
| 题名： | Optimization of Crankshaft Torsional Vibration Characteristic of 4- cylinder Gasoline Engine |
| 正文语种： | 中文 |
| 作者： | Xu Kai Pan Xiaoliang Jiang o Kang Liyun Tian o |
| 作者单位： | Powertrain R& Institute, hangan uto o.,Ltd. |
| 关键词： | crankshaft torsional vibration TVD 1D simulation bench test order |
| 摘要： | In view of one 4-cylinder gasoline engine with no TVD fitted having a risk of exceeding the limit of crankshaft system torsional vibration,an optimization is conducted by using a method of simulation and engine test.According to the study results a TVD of 356Hz inherent frequency is chosen to decrease the overall torsional angel below 0.5 ℃ A.In the meantime,a study is implemented to analyze the influence of the TVD of different inherent frequency to the crankshaft torsional vibration. |
| 会议日期： | 201510 |
| 会议举办地点： | 上海 |
| 会议名称： | 2015中国汽车工程学会年会 |
| 出版日期： | 2015-09-30 |
| 母体文献： | 2015中国汽车工程学会年会论文集 |
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