실험파 시계열을 이용한 FPSO의 운동특성 분석

Abstract

In this paper, time domain analysis in irregular waves of FPSO has been conducted. In order to perform more accurate evaluation, experimental wave time signal is inserted to numerical scheme with phase information. Random phase method, which is typically utilized in experimental and numerical wave generation is then examined. Incident waves are compared with signals from the target wave spectrum and inverse Fourier transformation signal from experimental waves. Also, motion responses of FPSO are calculated and compared with previous experiments.h is typically utilized in experimental and numerical wave generation is then examined. Incident waves are compared with signals from the target wave spectrum and inverse Fourier transformation signal from experimental waves. Also, motion responses of FPSO are calculated and compared with previous experiments.