Chinese Journal of Ship Research, Volume. 17, Issue 3, 93(2022)
Simulation of zigzag maneuver and flow field characteristics for full-scale ship
Figures & Tables(16)
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Table 1. Main parameters of ship hull and appendage
View tableView in ArticleTable 1. Main parameters of ship hull and appendage
参数 数值 缩尺比λ 1 垂线间长LPP /m 230 船宽B/m 32.2 吃水T/m 10.8 排水体积 $\nabla$ /m352 030 重心纵向位置 (自船舯) LCG(%LPP) −1.48 重心纵向位置 (自基线) VCG/m 7.28 螺旋桨直径D/m 7.9 螺旋桨旋向 右旋 螺旋桨纵向位置 (自艉垂线) x/LPP 0.982 5 螺旋桨垂向位置 (自水线而下) −z/LPP 0.029 13 舵型 半平衡舵 舵转速/((º)·s−1) 2.32
Table 2. Grid distribution of the self-propulsion simulation
View tableView in ArticleTable 2. Grid distribution of the self-propulsion simulation
网格类型 数量 背景域 切割体 1.69×106 船体域 切割体 5.34×106 桨域 多面体 1.45×106 舵域 切割体 0.78×106 总计 — 9.26×106
Table 3. Comparison of the self-propulsion results for full-scale ship
View tableView in ArticleTable 3. Comparison of the self-propulsion results for full-scale ship
参数 本文结果 （带舵） 试验值 （不带舵） Song等[ 25 ]（带舵） Can等[ 17 ]（带舵） Castro等[ 16 ]（不带舵） CT 2.718×10−3 − 2.583×10−3 2.772×10−3 2.773×10−3 n/(r·s−1) 1.719 (−1.716%) 1.690 1.737 1.719 1.736 KT 0.169 (−0.588%) 0.170 0.158 0.172 0.166 KQ 0.0267 (−7.292%) 0.028 8 0.026 3 0.025 4 0.026 1
Table 4. Calculation results of zigzag maneuver for full-scale KCS ship
View tableView in ArticleTable 4. Calculation results of zigzag maneuver for full-scale KCS ship
参数 第1次换舵 第2次换舵 最大艏向角/(º) −25.24 30.27 超越角/(º) 15.24 20.27 最大艏向角速度/( (º)·s−1) −0.754 1.033
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Nan JI, Zhipeng QIAN, Haoran LI, Decheng WAN. Simulation of zigzag maneuver and flow field characteristics for full-scale ship[J]. Chinese Journal of Ship Research, 2022, 17(3): 93
Paper Information
Category: Ship Design and Performance
Received: Dec. 29, 2021
Accepted: --
Published Online: Mar. 25, 2025
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