[1]孙丰泰,韩兆林.基于CFD的不同船首倾角船体阻力特性仿真研究[J].机械与电子,2020,(10):21-26.
　SUN Fengtai,HAN Zhaolin.Simulation Study on Resistance Characteristics at Different Bow Angles Based on CFD[J].Machinery & Electronics,2020,(10):21-26.
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基于CFD的不同船首倾角船体阻力特性仿真研究()
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机械与电子[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2020年10期
页码:
21-26
栏目:
设计与研究
出版日期:
2020-10-15

文章信息/Info

Title:
Simulation Study on Resistance Characteristics at Different Bow Angles Based on CFD
文章编号:
1001-2257（2020）10-0021-06
作者:
孙丰泰; 韩兆林
青岛科技大学机电工程学院,山东 青岛 266061
Author(s):
SUN Fengtai; HAN Zhaolin
School of Electrical and Mechanical Engineering, Qingdao University of Science and Technology,Qingdao 266061, China
关键词:
艏倾角; 粘性阻力; CFD; 总阻力
Keywords:
stem post inclination; viscosity resistance ; CFD; overall resistance
分类号:
U661.31
文献标志码:
A
摘要:
基于CFD技术，使用SST k-ε湍流模型和VOF方法，设计了7种不同艏柱倾斜角度（艏倾角）的船首方案，通过仿真实验对比了不同船首倾角单体船在静水直航中的阻力特性。仿真结果表明，中低速内倾式船首船体总阻力小，中高速外倾式船首船体总阻力小，全航速垂直船首总阻力最大。
Abstract:
Seven bow schemes with different angles (stem post inclination) were designed in t his paper, based on CFD technology, the SST k-ε turbulence model and VOF method. The simulation results show that the total resistance of medium and low spee d inverted bow hull is weak, so is the total resistance of medium and high-speed outward hull. The overall resistance at vertical is maximum.

参考文献/References:

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备注/Memo

备注/Memo:

收稿日期：2020-06-18

作者简介：孙丰泰(1993-)，男，山东淄博人，硕士研究生，研究方向为:船舶与海洋工程结构物水动力学研究;韩兆林(1976-)，男，山东青岛人，博士、副教授、硕士研究生导师，研究方向为船舶流体力学、水下滑翔机动力特性与结构设计，通信作者。

更新日期/Last Update: 2020-09-28