| 水翼复合小水线面双体船低阻特性的数值分析 |
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| 引用本文： | 翟亮,刘亚东.水翼复合小水线面双体船低阻特性的数值分析[J].船舶工程,2016,38(3):14-18. |
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| 作者姓名： | 翟亮 刘亚东 |
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| 作者单位： | 上海交通大学,海洋工程国家重点实验室,上海200240;上海交通大学,高新船舶与深海开发装备协同创新中心,上海200240;上海交通大学,海洋工程国家重点实验室,上海200240;上海交通大学,高新船舶与深海开发装备协同创新中心,上海200240 |
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| 摘 要： | 为了获取高速航行的复合船型的阻力,基于Star-CCM+软件平台,考虑到航行姿态变化的影响,通过求解RANS方程和船体运动方程,采用DFBI的方式实时监控船体受力,在运动稳定后得出船体的航行姿态及阻力。本文选取一定速度范围内的水翼复合小水线面双体船进行数值计算,并和模型试验进行对比,计算结果与试验数据吻合较好,较适合该类船型的阻力估算。
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| 关 键 词： | 水翼复合小水线面双体船 翼航 Star-CCM+ 阻力计算 |
| 收稿时间： | 2015/10/22 0:00:00 |
| 修稿时间： | 1/8/2016 12:00:00 AM |
Resistance Performance of HYSWATH Based on CFD |
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| ZHAI Liang and LIU Ya-dong.Resistance Performance of HYSWATH Based on CFD[J].Ship Engineering,2016,38(3):14-18. |
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| Authors: | ZHAI Liang and LIU Ya-dong |
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| Institution: | State Key Laboratory of Ocean Engineering,Shanghai Jiao Tong University,State Key Laboratory of Ocean Engineering,Shanghai Jiao Tong University |
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| Abstract: | In order to obtain the resistance of the composite ship, considering the changes of hull gesture, by solving RANS equations and motion equation of the hull, using DFBI to monitor external forces, we finally gain motion attitudes and the resistance of the ship based on Star-CCM . This article selects a series of speeds to calculate resistances which are compared with the model test. The calculated results are in good agreement with the test data, which are more suitable for resistance estimation. |
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| Keywords: | Star-CCM foil borne state resistance calculation |
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