摘要
针对经典力学法只能求解较为简单的工程问题的缺陷,通过有限元法对舰船艉轴的两种常用密封形式进行了动力学分析,将计算结果通过数值方法加以整合,并从中找到与实际运行过程相符的计算结果进行分析,直观地展现了两种密封结构的优缺点。
Mechanics method can only solve simple engineering problems,so this paper analyses the two common structure of the sealing of tail shaft through finite element method.It analyses the result through mathematical method,exhibits the advantages and disadvantages of the two structures.
出处
《舰船电子工程》
2008年第3期122-124,182,共4页
Ship Electronic Engineering
关键词
艉轴
机械密封
填料
有限元法
tail shaft
mechanical seals
packing
finite element method
