| 渔船型线优化及水动力性能研究 |
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| 引用本文： | 许辉,陈克强.渔船型线优化及水动力性能研究[J].船海工程,2013(6):85-88. |
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| 作者姓名： | 许辉 陈克强 |
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| 作者单位： | [1]中国舰船研究设计中心,武汉430064 [2]武汉理工大学交通学院,武汉430063 |
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| 摘 要： | 基于fluent数值模拟和模型试验相结合的方法，对某一渔船进行型线优化，通过CFD仿真技术进行多方案船型优选，开展船模试验以验证仿真结果，以优选出来的船型为基础进行艉部和球鼻艏的改型，并再次通过模型试验量化改型的效果。型线优化后明显改善了阻力、推进水动力性能，取得了较好的结果。
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| 关 键 词： | 渔船 型线优化 水动力性能 |
Line Optimization and Hydrodynamic Performance Research of Fishing Boats |
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| Authors: | XU Hui CHEN Ke-qiang |
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| Institution: | 1. China Ship Development and Design Center, Wuhan 430064, China; 2. School of Transportation, Wuhan University of Technology, Wuhan 430063, China) |
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| Abstract: | The line optimization for a fishing boat was brought out based on the Fluent simulation and model test. The line corresponding to the minimum resistance was chosen from several lines by CFD calculation, and the model test was conducted to verify the numerical simulation results. The stern and bulbous bow were modified and the effect was measured by the model test. The resistance and propulsion performances were improved obviously by the whole optimization work. |
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| Keywords: | fishing boats line optimization hydrodynamic performance |
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