Hello, when reviewing the IEA 15MW reference case, I noticed that the drag coefficient of the mooring chain has been adjusted significantly (https://github.com/IEAWindSystems/IEA-15-240-RWT/issues), which is quite different from the reference value given in the original report. May I ask if there is any reference for this adjustment? Is it directly corrected using an empirical constant value?
Hello, when reviewing the IEA 15MW reference case, I noticed that the drag coefficient of the mooring chain has been adjusted significantly (https://github.com/IEAWindSystems/IEA-15-240-RWT/issues), which is quite different from the reference value given in the original report. May I ask if there is any reference for this adjustment? Is it directly corrected using an empirical constant value?