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A Numerical Study on Optimization of Side-by-Side Mooring System of Floating LNG Bunkering Terminal with LNG Carrier in Operation Condition운용조건에서 FLBT와 LNGC의 병렬계류시스템 최적화를 위한 수치적 연구

Other Titles
운용조건에서 FLBT와 LNGC의 병렬계류시스템 최적화를 위한 수치적 연구
Authors
김윤호성홍근조석규
Issue Date
5월-2017
Publisher
Scientific Reseach
Keywords
FLBT(floating LNG bunkering terminal); LNGC(LNG carrier); time-domain analysis; STS mooring system; catenary mooring lines with internal turret
Citation
Journal of Energy and Power Engineering, v.11, no.3, pp 285 - 294
Pages
10
Journal Title
Journal of Energy and Power Engineering
Volume
11
Number
3
Start Page
285
End Page
294
URI
https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/9319
DOI
10.17265/1934-8975/2017.05.001
ISSN
1934-8975
1934-8983
Abstract
In this study, we perform a series of numerical calculations on two vessels in the time domain. One vessel maintains its position using an internal turret and catenary mooring lines, while the other is moored to the former vessel via a ship-to-ship (STS) mooring system. We obtain hydrodynamic forces using the higher-order boundary element method (HOBEM). Then, we determine their coefficients using the convolution function method in the time domain. We model the catenary mooring lines using the finite element method, and the STS mooring lines are treated as linear springs with constraints. To optimize the STS system, we conduct parametric studies on STS mooring systems. Finally, we compare the motion and structural responses of the initial and modified configurations.
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친환경해양개발연구본부 > 친환경연료추진연구센터 > Journal Articles
친환경해양개발연구본부 > 심해공학연구센터 > Journal Articles

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