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http://dx.doi.org/10.7734/COSEIK.2013.26.5.327

The Evaluation of Strength for the Corner Block Structure in the LNG Tank using Sloshing Pressure of the Scaled Tank  

Park, Jun Hyeong (VP KOREA, INC., Applied Technology Research Team)
Park, Si Jong (VP KOREA, INC., Applied Technology Research Team)
Kim, Seong Hoon (VP KOREA, INC., Applied Technology Research Team)
Choi, Jae Min (VP KOREA, INC., Applied Technology Research Team)
Jun, In Ki (VP KOREA, INC., Applied Technology Research Team)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.26, no.5, 2013 , pp. 327-333 More about this Journal
Abstract
The purpose of this study is to predict sloshing pressure of a actual tank by using measured pressure in scaled down tank and to evaluate with structural strength of LNG Corner Block. For this purpose, we performed sloshing analysis about 138K class tank by using Ansys CFX program, and were measured both average pressure and maximum peak pressure according to scaled tank ratio. Also, measured pressure was converted to pressure of the actual tank by Froude scale law, and we conducted the evaluation of structural strength about the conner block of actual size KC-1.
Keywords
LNG Cargo Containment System(CCS); scaled tank; sloshing pressure; scale ratio; corner block; structural strength assessment;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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