Browse > Article
http://dx.doi.org/10.3744/SNAK.2004.41.6.140

Pressure Vessel Design and Structural Analysis of Unmanned Underwater Vehicle  

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)
Publication Information
Journal of the Society of Naval Architects of Korea / v.41, no.6, 2004 , pp. 140-146 More about this Journal
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
ROV; Pressure Vessel; Buckling; FEA;
Citations & Related Records
연도 인용수 순위
  • Reference
1 심장용, 우종식, 1999, '심해용 압력용기에 대한붕괴해석', 한국해양공학회지 제13권 제 4호, pp. 82-97
2 조상래, 김승민, 김두기, 조윤식, 2001, 'DR 기법을 이용한 수압을 받는 원환보강원통의 최종강도 수치해석,' 대한조선학회 2001년도 추계학술대회 논문집, pp. 328-333
3 조상래, 김승민, 송하영 2002, '수압을 받는 원추통의 최종강도 실험연구,' 대한조선학회 2002년도 추계학술대회 논문집, pp. 315-318
4 大島, 1971, '외압을 받는 보강원통의 강도', 일본 조선학회지 제490호, pp. 170-174
5 ABS - Rules for Building and Classing, 1990 'Underwater Vehicles, Systems and Hyperbaric Facilities,' ABS(American Bureau of Shipping)
6 ANSYS, 2002 'Verification Manual 7.0'
7 DEEPSEA POWER&LIGHT, 2001 'UNDER PRESSURE'
8 JAMSTEC, 1991, 10,000m급 잠수정의 강도설계서
9 Warren, C.Y., 1989, Roark's formulas for Stress and Strain, McGraw-Hili Book Company, pp. 638-639