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Motion response of ship-to-ship system considering fluid damping correction
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Li-qin LIU1, Yi-lun LIU1, Ling WANG2, Ying GUO2, Chun-lei MENG1
Journal of Ship Mechanics | 2024, 28(6) : 856 - 865
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Journal of Ship Mechanics | 2024, 28(6): 856-865
Hydrodynamics
Motion response of ship-to-ship system considering fluid damping correction
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Li-qin LIU1, Yi-lun LIU1, Ling WANG2, Ying GUO2, Chun-lei MENG1
Affiliations
  • 1.Stake Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin 300072, China
  • 2.Tianjin Navigation Instrument Research Institute, Tianjin 300131, China
Published: 2024-06-20 doi: 10.3969/j.issn.1007-7294.2024.06.005
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The damping-corrected potential flow theory was used to study the ship-to-ship transfer system. The CFD numerical model of ship-to-ship transfer system was established and the theory of potential flow was modified by applying viscous damping lid on the free water surface between two ships. The time domain results of ship-to-ship transfer system with and without correction were compared and analyzed. The results show that the calculation results of the motion response of each degree of freedom of the two ships and the force of each mooring or fender without viscosity correction are higher than the corrected results, and that it is very necessary to consider the correction of fluid viscosity.

transfer system  /  potential flow correction  /  time domain analysis  /  potential flow theory
Li-qin LIU, Yi-lun LIU, Ling WANG, Ying GUO, Chun-lei MENG. Motion response of ship-to-ship system considering fluid damping correction[J]. Journal of Ship Mechanics, 2024 , 28 (6) : 856 -865 . DOI: 10.3969/j.issn.1007-7294.2024.06.005
Year 2024 volume 28 Issue 6
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Article Info
doi: 10.3969/j.issn.1007-7294.2024.06.005
  • Receive Date:2023-12-26
  • Online Date:2026-03-21
  • Published:2024-06-20
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  • Received:2023-12-26
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    1.Stake Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin 300072, China
    2.Tianjin Navigation Instrument Research Institute, Tianjin 300131, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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