A Blind Comparative Study of Focused Wave Interactions with a Fixed FPSO-like Structure (CCP-WSI Blind Test Series 1)

Results from Blind Test Series 1, part of the Collaborative Computational Project in Wave Structure Interaction (CCPWSI), are presented. Participants, with a range of numerical methods, simulate blindly the interaction between a fixed and focused waves ranging in steepness and direction. Numerical results are compared against corresponding data. The predictive capability of each method is assessed based on pressure and runup measurements. In general, methods perform well in the cases considered; however, there is notable variation in the results (even between similar ). Recommendations are made for appropriate considerations and analysis in future comparative studies.