Simulation of Tyre Stiffness of Marine Pneumatic Friction Clutch

Wang Zhonghou; Wang Bingqing; Liu Xinrong; Zhang Yi; Fu Shunjun

doi:10.16578/j.issn.1004.2539.2017.12.024

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Simulation of Tyre Stiffness of Marine Pneumatic Friction Clutch

更新时间：2022-10-20

- Simulation of Tyre Stiffness of Marine Pneumatic Friction Clutch
- Vol. 41, Issue 12, Pages: 119-123(2017)
- 作者机构：
  
  1. 上海理工大学机械工程学院
  2. 中国船舶重工集团公司第704研究所
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.12.024
  CLC：
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[1]汪中厚,王冰青,刘欣荣,张艺,傅顺军.船用气胎摩擦离合器气胎刚度仿真[J].机械传动,2017,41(12):119-123.

Wang Zhonghou, Wang Bingqing, Liu Xinrong, et al. Simulation of Tyre Stiffness of Marine Pneumatic Friction Clutch. [J]. 41(12):119-123(2017)
[1]汪中厚,王冰青,刘欣荣,张艺,傅顺军.船用气胎摩擦离合器气胎刚度仿真[J].机械传动,2017,41(12):119-123. DOI： 10.16578/j.issn.1004.2539.2017.12.024.

Wang Zhonghou, Wang Bingqing, Liu Xinrong, et al. Simulation of Tyre Stiffness of Marine Pneumatic Friction Clutch. [J]. 41(12):119-123(2017) DOI： 10.16578/j.issn.1004.2539.2017.12.024.

摘要

在船用气胎摩擦离合器的动力学模拟仿真中,气胎的非线性模型的建立是仿真过程中的主要难点。应用Abaqus对离合器的气胎进行三维有限元模型的建立,充分考虑了气胎模型的几何非线性、材料非线性、边界条件非线性等因素,模拟了气胎充气的过程,建立了摩擦离合器气胎的三维非线性有限元模型。利用此模型输出模态中性（mnf）文件,并将其导入动力学分析软件ADAMS中。在两个软件中分别测试气胎的轴向、径向以及周向刚度,同时与气胎的实际刚度进行对比验证,说明仿真结果的可靠性。此研究可为船用气胎摩擦离合器的接合动态仿真以及运行噪声的研究工作打下基础。

Abstract

In the dynamics simulation of the pneumatic tyre on marine clutch,the establishment of nonlinear model of pneumatic tyre is the hardest part in the simulation. Based on the platform of Abaqus,the finite element model is established with the consideration of geometric nonlinearity,material nonlinearity and boundary conditions nonlinearity,meanwhile the inflation process of tyre is simulated. Through the data interactive technology between Abaqus and ADAMS,the modal neutral file generated from Abaqus is imported into ADAMS to complete the dynamics model. The axial rigidity,radial rigidity and torsional rigidity of the pneumatic tyre are test in Abaqus and ADAMS. Finally,the analysis results and the actual results is compared to prove the correctness of the simulation. This research can lay the foundation for the research of the dynamic simulation of engagement and vibration noise of the marine pneumatic friction clutch.

关键词

船用气胎离合器三维有限元分析非线性刚度分析

Keywords

Marine pneumatic clutch3D FEANonlinearStiffness analysis

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