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FAST is also a time domain simulation program for floating offshore wind turbines with the mooring line forces treated by a quasi-static approximation. OrcaFlex is a time domain simulation program for modeling moored floating structures and can predict a dynamic performance of moored floaters in waves.
ORCAFLEX OC4 SEMI SUB CODE
UOU is an in-house code for hydrodynamic coefficients. A motion analysis of OC4 was carried out in compliance with the OC4 definition using UOU+FAST+OrcaFlex. This paper shows the importance of mooring dynamics on motion responses and mooring line tensions of OC4 semi-submersible floating wind turbine(OC4) developed by the National Renewable Energy Laboratory(NREL).
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계류선의 동장력을 고려한 부유식 해상풍력발전시스템의 파랑 중거동 해석 (Motion Analysis of Floating Offshore Wind Turbine in Waves Considering Dynamic Tension of Mooring Lines)