Deliverable 2.4 Full report on the estimated reduction of uncertainty in comparison to the state-of-the-art codes OpenFAST and DeepLines Wind

The current document reports the results of the analysis procedure applied to the gathered simulation data, according to the following scheme:  Presentation of significant aggregate data obtained through post-processing of the dataset described in [3]. In particular: o Global statistics (mean value, maximum and minimum value) of relevant motion and load related data; o Extreme loads calculated according to standardized procedure (IEC extreme loads as described in [4]); o Fatigue loads, represented by Damage Equivalent Loads (DELs) for acting on the main FOWT components;  Comparison of the previously reported results between the three codes for each of the considered FOWT models;  Discussion of the outcomes of the comparison, attempting to find, wherever possible, reasonable explanations for the differences between codes and quantification the uncertainty related to the use of state-of-the-art numerical codes for the prediction of FOWTs behaviour.