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。
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.
出处
《船海工程》
2010年第1期69-71,共3页
Ship & Ocean Engineering
基金
浙江省海洋开发研究院专项(2008年)
