Chinese Journal of Ship Research, Volume. 20, Issue 2, 166(2025)

Comparison and hydrodynamic performance analysis of positioning bow type self-propelled cutter suction dredger aft hull lines

Xin YU1,2, Jiantao YANG3, Yanping HE1,2,4, Liansong NI3, Youjiang WANG1,2, and Yadong LIU1,2
Author Affiliations
  • 1School of Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 2State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 3CCCC Tianjin Dredging Co., Ltd., Tianjin 300461, China
  • 4Jiangsu Haixin Shipping Heavy Industries Co., Ltd., Haimen 226100, China
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    References(7)

    [4] LÜ H G, GU J Y, LIU W M et al. Research on the mechanism and characteristic of added resistance of moonpool with recess[J]. Journal of Ship Mechanics, 23, 660-673(2019).

    [9] [9] MAO X F, ZHAN X Y, ZHANG W X, et al. Study on the design of moonpool fm based on ship resistance flow field acteristics[C]Proceedings of the 14th International Symposium on Practical Design of Ships Other Floating Structures. Yokohama: Springer, 2021: 425445.

    [10] [10] LEE S K, XU L X. CFD study model test verification of moonpool configuration modifications f minimizing drillship resistance[C]Proceedings of the 14th International Symposium on Practical Design of Ships Other Floating Structures. Yokohama: Springer, 2021: 327.

    [18] [18] VAN DER PLOEG A, HOEKSTRA M. Multiobjective optimization of a tanker afterbody using PARNASSOS[C]12th Numerical Towing Tank Symposium (NuTTS). Ctona, Italy, 2009: 142−148.

    [19] [19] ITTC. The specialist committee on CFD in marine hydrodynamicsrecommended procedures guidelines: practical guidelines f ship CFD applications[C]Proceeding of the 26th ITTC. Rio de Janeiro, Brazil: ITTC, 2011.

    [20] [20] International Towing Tank Conference. CFD, resistance flow uncertainty analysis in CFD, examples f resistance flow: 7.5030201[S]. ITTC, 2017.

    [21] [21] ITTC. Subjects 24: skin friction turbulence stimulation[C]Proceeding of the 8th ITTC. Madrid, Spanish: ITTC, 1957.

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    Xin YU, Jiantao YANG, Yanping HE, Liansong NI, Youjiang WANG, Yadong LIU. Comparison and hydrodynamic performance analysis of positioning bow type self-propelled cutter suction dredger aft hull lines[J]. Chinese Journal of Ship Research, 2025, 20(2): 166

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    Paper Information

    Category: Ship Design and Performance

    Received: Sep. 13, 2023

    Accepted: --

    Published Online: May. 15, 2025

    The Author Email:

    DOI:10.19693/j.issn.1673-3185.03558

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