Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
복합재 반자율 무인잠수정(SAUV)의 내압선체 설계, 구조해석 및 내압시험 결과에 관한 검토A Study on the Results of the Pressure Vessel Design, Structural Analysis,and Pressure Test of the Semi- Autonomous Unerwater Vehicle(SAUV)
- Other Titles
- A Study on the Results of the Pressure Vessel Design, Structural Analysis,and Pressure Test of the Semi- Autonomous Unerwater Vehicle(SAUV)
- Issue Date
- 2004
- Publisher
- 한국해양공학회
- Keywords
- SAUV 반자율 무인잠수정; FRP 섬유강화 플라스틱; FEA 유한요소해석; Buckling 좌굴; Pressure Test 압력시험
- Citation
- 한국해양공학회지, v.18, no.4, pp 52 - 58
- Pages
- 7
- Journal Title
- 한국해양공학회지
- Volume
- 18
- Number
- 4
- Start Page
- 52
- End Page
- 58
- ISSN
- 1225-0767
2287-6715
- Abstract
- A Semi-Autonomous Underwater Vehicle (SAUV), capable of simple work on the seabed, is under development in KRISO-KORDI. This SAUV pressure vessel is composed of fiberglass reinforced plastic (FRP), and is also manufactured to carry electronic equipment. The objective of this paper is to describe the safety check for the pressure vessel. This is achieved by conducting structural analysis and testing in a pressure tank. Strain and stress test results, under unit load, are obtained by using ANSYS in linear structural analysis. Local buckling analysis are performed with NASTRAN at the middle of the cylindrical hull. The first test, using linear structural analysis, is unsuccessful, as buckling occurred. During the second test, linear structural analysis, combined with local buckling analysis, is conducted. There is no buckling up to 250 m when both ANSYS and NASTRAN are used.1. 서 론
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 해양플랜트연구본부 > Deep Ocean Engineering Research Center > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.