TY - JOUR
TI - Dynamic Mooring Field Experiment and Design of a Wave Energy Converter Platform Test System 
AU - Lou, J
AU - Yim, S
AU - Jouanne, A
T2 - Journal of Offshore Mechanics and Artic Engineering
AB - This study evaluated a multi-catenary spread mooring system design of a mobile ocean test berth for wave energy converters (WECs), the Ocean Sentinel (OS) instrumentation buoy, through dynamic simulation, numerical analysis, and comparison with measured field motion data of the OS off the OR coast. First, the accuracy of the numerical employed model based on a fully-coupled method of the OS and its mooring lines was validated by comparing predicted mooring tensions to the field measurements. Then, the anchor movability, fatigue damage, and extreme mooring tension of the OS mooring system were analyzed to assess survivability. Field test results show that the numerical model provided accurate predictions of mooring tensions even under environmental conditions of strong wind, current, and waves. Factors affecting the accuracy are discussed. One mooring anchor was shown to have moved significantly during the ocean field test. Mooring fatigue damage was calculated for different levels of sea states. Design strengths of the mooring lines were calculated and analyzed.
DA - 2024/02//
PY - 2024
VL - 146
IS - 1
SP - 15
UR - https://asmedigitalcollection.asme.org/offshoremechanics/article/146/1/012001/1160429/Dynamic-Mooring-Field-Experiment-and-Design-of-a?casa_token=OhmupEUXb6QAAAAA:rcFLphrPw7EdOBRZfqbhYV6bzZ08lPuUiCNY7KkttMs2GTN40suloMNw7VsZYqqvU0yWoQ_W
DO - 10.1115/1.4062254
LA - English
KY - Wave
KY - Field Data
KY - Mooring
ER -