| 利用有限元法解决柴油机轴系振动的方法 |
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| 引用本文： | 刘波,孙中平.利用有限元法解决柴油机轴系振动的方法[J].交通科技与经济,2007,9(5):50-52. |
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| 作者姓名： | 刘波 孙中平 |
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| 作者单位： | 鹤岗市交警支队机动车检测中心,黑龙江,鹤岗,154101;广西北海中等职业技术学校,广西,北海,536000 |
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| 摘 要： | 有限元法是基于建立起来的数字模型,用现代数学方法求出有关微分方程定解问题的解,并对计算结果进行加工和解释.阐述利用有限元法求解振动问题的基本思想,以及利用有限元法求解振动问题的解算步骤,为求解诸如柴油机轴系扭转振动、纵向振动和横向振动问题提供方便.
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| 关 键 词： | 有限元 轴系振动 解算步骤 |
| 文章编号： | 1008-5696（2007）05-0050-03 |
| 修稿时间： | 2007-04-16 |
Research on solving the vibration of the diesel engine with finite element method |
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| LIU Bo,SUN Zhong-ping.Research on solving the vibration of the diesel engine with finite element method[J].Technology & Economy in Areas of Communications,2007,9(5):50-52. |
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| Authors: | LIU Bo SUN Zhong-ping |
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| Institution: | 1. Vehicle Test Center of Hegang Branch of Police Station, Hegang 154101, Heilongjiang, China; 2, Beihai Secondary Vocational and Technical School, Beihai 536000, China |
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| Abstract: | The finite element method uses the constructional model to solve the differential coefficient function with the modern mathematic method, and modify, and explain the result, The principle of stating the finite element analysis to solve the vibration and using the same method to solve the roblem is convenient for the rotational vibration, portrait vibration and landscape orientation vibration. |
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| Keywords: | finite element axis vibration process of solution |
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