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http://dx.doi.org/10.7842/kigas.2013.17.2.85

An Assessment of Structure Safety for Basic Insulation Panel of KC-1 LNG Cargo Containment system under Sloshing Load  

Jin, Kyo-Kook (LNG Tech Center, R&D Division, KOGAS)
Oh, Byung-Taek (LNG Tech Center, R&D Division, KOGAS)
Kim, Young-Kyun (LNG Tech Center, R&D Division, KOGAS)
Yoon, Ihn-Soo (LNG Tech Center, R&D Division, KOGAS)
Yang, Young-Chul (LNG Tech Center, R&D Division, KOGAS)
Publication Information
Journal of the Korean Institute of Gas / v.17, no.2, 2013 , pp. 85-89 More about this Journal
Abstract
The purpose of the development of KC-1 LNG cargo containment system is reduction in royalty and increase in competitiveness of shipbuilding industry. An assessment of structure safety for LNG cargo containment system under sloshing load due to ship motion has become an important design element. The ideal way is to implement fully interaction of the fluid domain and the cargo containment system. However the irregular sloshing pressure were idealized in the form of a triangular wave for safety assessment because the fluid- structure interaction analysis is taken the extensive computation time and difficult to ensure the accuracy of the results. In this study, the sloshing load was assumed to be a triangular wave with a maximum pressure of 10 bar during 15/1000 seconds. In the analytic results, the basic insulation panel of KC-1 LNG cargo containment system was assessed to be structurally safe for sloshing load.
Keywords
KC-1 LNG cargo containment system; insulation panel; sloshing; structure safety;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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