| 大功率柴油机连杆三维精细分析 |
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| 引用本文： | 吴泓,王锋,甘海燕,梁刚.大功率柴油机连杆三维精细分析[J].内燃机工程,2003,24(6):31-36. |
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| 作者姓名： | 吴泓 王锋 甘海燕 梁刚 |
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| 作者单位： | 中船重工集团第七一一研究所,上海,200090 |
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| 摘 要： | 连杆作为柴油机的关键零部件，其刚度和强度对于柴油机的性能和功率的提高起到至关重要的作用。采用MSC／MARC程序及三维多体接触的方法，对G32柴油机连杆的应力场和位移场进行了数值模拟。进而为降低机械负荷、改善应力分布和进一步强化奠定基础。
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| 关 键 词： | 内燃机 连杆 接触 有限元分析 应力场 位移场 数值模拟 |
| 文章编号： | 1000-0925(2003)06-031-06 |
The Three-Dimensional Fine-Analysis for the Connecting Rod of High-Power Diesel Engines |
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| WU Hong,WANG Feng,GAN Hai-yan,LIANG Gang.The Three-Dimensional Fine-Analysis for the Connecting Rod of High-Power Diesel Engines[J].Chinese Internal Combustion Engine Engineering,2003,24(6):31-36. |
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| Authors: | WU Hong WANG Feng GAN Hai-yan LIANG Gang |
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| Abstract: | As a key saaembly of a diesel engine, the connecting rod plays an important role in (engine's) performances improving and power output. By using MSC/MARC and the three-dimensional contact method, the stredd-field and displacement-field of the G32 type engine are simulated. Through the analysis, the improving measures to reduce the mechanical load as well as the stress are presented. |
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| Keywords: | I C Engine Connecting Rod Contact Finite Element Method |
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