| 基于有限元的船舶推进轴系校中计算 |
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| 引用本文： | 温小飞,刘群芳,陈永芳,胡贤民.基于有限元的船舶推进轴系校中计算[J].船海工程,2010,39(1). |
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| 作者姓名： | 温小飞 刘群芳 陈永芳 胡贤民 |
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| 作者单位： | 1. 浙江海洋学院,舟山,316000
2. 浙江国际海运职业技术学院,舟山,316021 |
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| 基金项目： | 浙江省海洋开发研究院专项 |
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| 摘 要： | 为保证船舶轴系设计和安装精度,建立船舶推进轴系校中计算模型,对应用有限元模型进行轴系校中计算所涉及的几何模型和数学模型,从数理的角度对计算公式和方法进行分析。计算实例验证,此有限元计算模型有效性、准确。
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| 关 键 词： | 推进轴系 校中计算 有限元法 模型 |
Marine Shafting Alignment Calculation Based on FEM |
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| Authors: | WEN Xiao-fei LIU Qun-fang CHEN Yong-fang HU Xian-ming |
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| Institution: | WEN Xiao-fei1,LIU Qun-fang2,CHEN Yong-fang2,HU Xian-ming2(1 Zhejiang Ocean University,Zhoushan Zhejiang 316000,China,2 Zhejiang International Maritime College,Zhoushan Zhejiang 316021,China) |
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| Abstract: | In order to guarantee the design and assembling accuracy of the marine shafting,the geometry model and FEM model was established for the marine shafting alignment calculation.The calculation formulae and methods were analyzed mathematically.The valid and precise of the FEM model was validated by a numerical example. |
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| Keywords: | marine shafting alignment calculation FEM model |
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