›› 2012, Vol. 32 ›› Issue (6): 116-119.DOI: 10.3969/j.issn.1006-1335.2012.06.028

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Computational Method for Shock Resistance Analysis of  Piping System of Diesel Engine

WANG  Hong-wei 1,  WANG Yu 2,  LI  Wei-jun 3   

  1. ( 1. College of Naval Architecture and Power,  Naval Univ. of Engineering,  Wuhan  430033,  China;2. Naval Arming Academy,  Beijing  100073,  China;3. Arming Ministry of Naval Unit No.91756,  Wenzhou  100073,  Zhejiang  China )
  • Received:2012-06-12 Revised:2012-08-18 Online:2012-12-18 Published:2012-12-18

柴油机管路系统抗冲击计算方法研究

汪宏伟 1汪 玉 2,  李伟军 3   

  1. ( 1. 海军工程大学  船舶与动力学院,  武汉  430033; 2. 海军装备研究院,  北京  100073;3. 海军91756部队  装备部,  浙江  温州  100073 )
  • 通讯作者: 汪宏伟

Abstract: According to the characteristics of shock resistance computation for pipeline system, a simple method based on beam theory was presented. It was found that the computational result is in good accordance with that from the finite element simulation. Thus, this method provides a good reference for shock resistance design of the pipeline systems.

Key words: shock , shock resistance , computational method , piping system , diesel engine

摘要: 在管路系统抗冲击计算特点的基础上,提出一种运用梁理论计算柴油机管路系统抗冲击问题的简单方法。研究表明,这种方法的计算结果与运用有限元仿真的结果较为吻合,可以作为管路系统在设计阶段抗冲击校核。

关键词: 冲击, 抗冲击, 计算方法, 管路系统, 柴油机

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