• Chinese Journal of Ship Research
  • Vol. 19, Issue 6, 17 (2024)
Jianyi ZHANG1, Lüge XIAO1, Baiwei FENG1,2, Zuyuan LIU1,2, and Chengsheng ZHAN1,2
Author Affiliations
  • 1School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University of Technology, Wuhan 430063, China
  • 2Key Laboratory of High-Performance Ship Technology, Ministry of Education, Wuhan 430063, China
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    DOI: 10.19693/j.issn.1673-3185.03855 Cite this Article
    Jianyi ZHANG, Lüge XIAO, Baiwei FENG, Zuyuan LIU, Chengsheng ZHAN. Application of hull form knowledge graph method in design of Yangtze River bulk cargo ship[J]. Chinese Journal of Ship Research, 2024, 19(6): 17 Copy Citation Text show less
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    参数数值
    设计水线长Lwl/m130
    垂线间长Lpp/m128
    船宽B/m16.2
    型深D/m7.2
    设计吃水T/m5.2
    方形系数CB0.86
    Table 1. Main parameters of 7 500-ton bulk carrier hulls
    方案b/BIskegyydwlXcb
    10.4980.5210.9400.009 6
    20.4990.5300.9460.010 6
    30.4990.5420.9540.011 2
    40.5010.5520.9630.011 3
    50.5100.5620.9720.010 8
    2360.4110.6100.875-0.003 0
    2370.6000.6420.898-0.003 0
    2380.6000.6780.938-0.003 0
    2390.6000.7000.970-0.004 0
    2400.6000.7001.000-0.005 0
    Table 2. Partially optimized parameter data
    参数适用范围
    方形系数CB0.82~0.90
    长宽比Lpp/B5.0~8.5
    宽度吃水比B/T3.0~4.0
    弗劳德数Fr≈0.15
    Table 3. Application scope of the hull form knowledge graph for the bulk carriers in the middle and lower reaches of the Yangtze River
    参数数值
    垂线间长Lpp /m105.6
    型宽B /m18.6
    吃水T /m5.46
    方形系数CB0.86
    弗劳德数Fr0.157
    排水体积$\nabla $/m39 103.1
    Table 4. Main parameters of 6 000-ton bulk carrier
    输入数据推理结果
    Lpp/BB/TCBb/BIskegyydwlXcb
    5.677 43.406 60.860.521 60.606 10.934 70.006 3
    Table 5. The main parameter variables of the inference ship
    类别Rf /NRr /NRt /N差值/%
    推理船16.405.6522.052.39
    常规船16.915.6722.59
    Table 6. Comparison of resistance performance between the inference ship and conventional ship
    方案Rt/N方案Rt/N
    推理船22.05样本船123.76
    样本船226.18样本船329.27
    样本船422.63样本船525.24
    样本船624.62样本船723.34
    样本船823.22样本船923.99
    样本船1024.96
    Table 7. Comparison of total resistance performance
    Jianyi ZHANG, Lüge XIAO, Baiwei FENG, Zuyuan LIU, Chengsheng ZHAN. Application of hull form knowledge graph method in design of Yangtze River bulk cargo ship[J]. Chinese Journal of Ship Research, 2024, 19(6): 17
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