• Chinese Journal of Ship Research
  • Vol. 18, Issue 6, 30 (2023)
Jiahao SHI1, Dahai ZHANG2, Shihua XU2, Yuting CHEN1, Shenglei QIN1, Xu LIU1, and Guoxiang HOU1
Author Affiliations
  • 1School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
  • 2China Ship Development and Design Center, Wuhan 430064, China
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    DOI: 10.19693/j.issn.1673-3185.03089 Cite this Article
    Jiahao SHI, Dahai ZHANG, Shihua XU, Yuting CHEN, Shenglei QIN, Xu LIU, Guoxiang HOU. Comparative study on related models of propeller cavitation numerical simulation[J]. Chinese Journal of Ship Research, 2023, 18(6): 30 Copy Citation Text show less
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    参数数值
    螺旋桨直径D/m1.35
    螺距比0.998
    盘面比0.564
    叶片数5
    后倾角/(°)10
    Table 1. Main parameters of the MAU propeller
    网格最小网格尺寸/ mm网格数量
    网格12.24 818 524
    网格224 994 531
    网格31.75 393 277
    Table 2. Minimum mesh sizes and numbers of meshes
    网格S–S空化模型ZGB空化模型
    网格10.987 60.932 1
    网格20.989 00.931 6
    网格30.988 80.932 5
    Table 3. Maximum gas volume fraction on surface of the propeller when runs for 0.1 s
    湍流模型与空化模型体积分数最大值
    186 r/min194.4 r/min
    标准$k - \varepsilon $模型与S–S模型0.942 90.987 9
    标准$k - \varepsilon $模型与ZGB模型0.868 20.954 4
    Realizable $k - \varepsilon $模型与S–S模型0.928 40.987 7
    Realizable $k - \varepsilon $模型与ZGB模型0.860 40.966 7
    Table 4. Highest value of maximum gas volume fraction on the rotating propeller surface at different speeds
    Jiahao SHI, Dahai ZHANG, Shihua XU, Yuting CHEN, Shenglei QIN, Xu LIU, Guoxiang HOU. Comparative study on related models of propeller cavitation numerical simulation[J]. Chinese Journal of Ship Research, 2023, 18(6): 30
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