IMECH-IR  > 流固耦合系统力学重点实验室
高航速翼身融合航行体兴波阻力特性研究
吴小翠; 王一伟; 黄晨光; 胡志强; 杜特专; 廖丽涓
Source Publication第二十五届全国水动力学研讨会暨第十二届全国水动力学学术会议文集(上册)
2013
Pages152-157
Conference Name第二十五届全国水动力学研讨会暨第十二届全国水动力学学术会议
Conference Date2013-09-21
Conference Place中国浙江舟山
Abstract翼身融合航行体的长宽比小,高航速条件下首尾波系干扰明显,呈现出与普通船体不同的水动力分布规律。采用基于隐式求解的VOF方法对高航速翼身融合航行体水面兴波阻力的特性进行数值模拟分析。结果表明,对于该形式的航行体而言,由于兴波波长与航行体长度相当,首尾波系干扰效应大。不同航速条件下,兴波阻力系数出现了波动的变化规律。在6 kn和10 kn速度时出现了极值。同时也采用了P理论来预测兴波阻力,预测结果和计算得到的兴波阻力变化规律较吻合。
Keyword高航速 翼身融合航行体 Vof方法 兴波阻力 P理论
DepartmentLMFS冲击与耦合效应(LHO)
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48469
Collection流固耦合系统力学重点实验室
Recommended Citation
GB/T 7714
吴小翠,王一伟,黄晨光,等. 高航速翼身融合航行体兴波阻力特性研究[C]第二十五届全国水动力学研讨会暨第十二届全国水动力学学术会议文集(上册),2013:152-157.
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