| 新型中速柴油机的振动响应计算与测量分析 |
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| 引用本文： | 杨建国,张晓铭,陆松华. 新型中速柴油机的振动响应计算与测量分析[J]. 柴油机, 2008, 30(3): 37-41 |
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| 作者姓名： | 杨建国 张晓铭 陆松华 |
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| 作者单位： | 1. 武汉理工大学,湖北武汉,430063
2. 镇江中船设备有限公司,江苏镇江,212011 |
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| 摘 要： | 建立了6L16/24型中速柴油机的几何模型,划分了有限元网格,计算了轴承力和侧推力等主要激励力,定义了边界条件,并应用有限元法进行了振动响应分析计算,进行了6L16/24型柴油机的振动测量,有限元振动响应分析结果与振动测试结果对比分析表明:建立的有限元模型合理可行,可用于柴油机的研发。
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| 关 键 词： | 有限元法 振动测试 振动响应计算 |
| 文章编号： | 1001-4357(2008)03-0037-04 |
| 修稿时间： | 2008-03-11 |
Vibration Response Calculation and Measurement of a New Medium-speed Diesel Engine |
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| Yang Jianguo,Zhang Xiaoming,Lu Songhua. Vibration Response Calculation and Measurement of a New Medium-speed Diesel Engine[J]. Diesel Engine, 2008, 30(3): 37-41 |
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| Authors: | Yang Jianguo Zhang Xiaoming Lu Songhua |
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| Abstract: | The geometric model of 6L16/24 diesel engine is constructed and the finite element model is meshed,then the main exciting loads such as bearing-force and thrusting force are computed and the boundary condition is defined.Finite Element Method(FEM) is used to analyze and calculate vibration response,and the calculation results are compared with test results,which shows that the finite element model is rational and can be applied on the development of diesel engines. |
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| Keywords: | Finite Element Method vibration test vibration response calculation |
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