병렬계류된 FSRU와 LNGC에 관한 수치해석 비교연구

Abstract

The characteristics of side-by-side moored FSRU and LNGC are studied by linear potential method;MLINHYDH, WADAM and Hydrostar. The hydrodynamic interaction in gap between FSRU and LNGC is analyzed and the effect on the hydrodynamic coefficients, motions, exciting forces and drift forces is investigated. The added mass, damping, motions, exciting forces and drift forces show the different characteristics at gap resonance region according to methods; space dicretization order and gap modeling method.ficients, motions, exciting forces and drift forces is investigated. The added mass, damping, motions, exciting forces and drift forces show the different characteristics at gap resonance region according to methods; space dicretization order and gap modeling method.