Chinese Journal of Ship Research, Volume. 16, Issue 3, 50(2021)
Numerical prediction of hydrodynamic performance of differently shaped flapping foil propulsors
Figures & Tables(22)
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Table 1. Details of simulations
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形状 AR TR 矩形水翼 2，3，4，5，6，8，10，12 — 梯形水翼 4 2，3，4，5，6 前掠水翼 4 2，3，4，5，6 后掠水翼 4 2，3，4，5，6
Table 2. Meshing details
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级次 最大网格长度Δ/m Δ/c 加密区域大小 一级 0.5 2.5 50c×30c×20c 二级 0.4 2 35c×20c×16c 三级 0.1 0.5 20c×10c×10c 四级 0.04 0.2 10c×2c×6.5c 水翼表面 0.002 0.01 −
Table 3. Numbers of mesh
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矩形水翼 梯形水翼 前掠三角水翼 后掠三角水翼 AR 网格数 AR 网格数 AR 网格数 AR 网格数 2 35.76万 2 39.97万 2 39.71万 2 40.33万 3 44.43万 3 38.77万 3 38.33万 3 38.69万 4 44.69万 4 37.45万 4 37.09万 4 37.35万 5 53.01万 5 36.94万 5 36.65万 5 36.84万 6 56.54万 6 36.14万 6 35.90万 6 36.50万 8 70.00万 — — — — — — 10 76.74万 — — — — — — 12 87.83万 — — — — — —
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Shenghao ZHANG, Lei MEI, Junwei ZHOU. Numerical prediction of hydrodynamic performance of differently shaped flapping foil propulsors[J]. Chinese Journal of Ship Research, 2021, 16(3): 50
Paper Information
Category: Ship Design and Performance
Received: Mar. 28, 2020
Accepted: --
Published Online: Mar. 27, 2025
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