Page 49 - 國家海洋研究院-離岸風場運維海事工程與海事保證鑑定介紹
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拖船拖力與環境條件







              • 拖船拖力(Bollard Pull) (0030_ND)


                      – 拖力證書                                                       T :Tug Efficiency
                                                                                     e
                      – 1% of BHP

                      – BP      effective   = BP*T       e

              • 環境負荷                                                                  F wind :ABS MODU 2016 part 3



                      – Wind


                      – Wave Drift

                      – Current                                                       F wavedrift :DNV-RP-H103


              • 拖力需求條件


                      – BP      effective  > F   wind  +F   waveDrift   +F   current    F CURRENT :Morrison’s equation














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