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Pressure Vessel Design and Structural Analysis of Unmanned Underwater Vehicle

심해용 무인잠수정의 내압용기 구조설계

  • Joung, Tae-hwan (Chung-Nam National University, College of Engineering, Department of Naval Architecture and Ocean Engineering) ;
  • Lee, Jae-hwan (Chung-Nam National University, College of Engineering, Department of Naval Architecture and Ocean Engineering) ;
  • Nho, In-Sik (Chung-Nam National University, College of Engineering, Department of Naval Architecture and Ocean Engineering) ;
  • Lee, Pan-mook (Korea Research Institute of Ships and Ocean Engineering) ;
  • Aoki Taro (Japan Agency for Marine-Earth Science and Technology)
  • 정태환 (충남대학교 선박해양공학과) ;
  • 이재환 (충남대학교 선박해양공학과) ;
  • 노인식 (충남대학교 선박해양공학과) ;
  • 이판묵 (한국해양연구원 해양시스템안전연구소) ;
  • Published : 2004.12.01

Abstract

This paper presents the structural analysis of the pressure vessels in the unmanned underwater vehicle (UUV) under developing at KORDi, which consists of a ROV, an AUV and a launcher at 6000 m depth in the ocean. Analytical, linear and nonlinear stress and buckling analysis of cylindrical pressure vessels using FEM (ANSYS) are performed to verify the safety of the current design.

Keywords

References

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Cited by

  1. Process of Structural Design and Analysis of Thin Pressure Cylinder for Shallow Sea Usage vol.30, pp.3, 2016, https://doi.org/10.5574/KSOE.2016.30.3.201
  2. The Design, Structural Analysis and High Pressure Chamber Test of a Thick Pressure Cylinder for 2000 m Water Depth vol.53, pp.2, 2016, https://doi.org/10.3744/SNAK.2016.53.2.144