@inproceedings{fcda503b230942618901a1ac1c07ecbb,
title = "Numerical investigation of fluid flow surrounding a submarine",
abstract = "Numerical analysis based on stress-breeding eddy simulation (SBES) is carried out for the submarine at different speeds. The strengths of the two typical vortex structures were firstly compared, and the strength of the horseshoe vortex was larger than that of the top tip vortex. Then the effects of the sail with and without filler corner on the submarine's drag and the strength of the horseshoe vortex were compared, the results showed that adding the filler corner could reduce the drag and decrease the strength and size of the horseshoe vortex. Finally, inspired by the silent flight of the owl, the sawtooth structure of the owl is applied to the shape design of outfitting parts, the results show that the sawtooth structure can reduce the flow noise of the submarine.",
keywords = "Flow noise, Submarine, The horseshoe vortex",
author = "Xing He and Qiaogao Huang and Bo Lu and Han Li",
note = "Publisher Copyright: {\textcopyright} 2025 by the International Society of Offshore and Polar Engineers (ISOPE).; 35th Annual International Ocean and Polar Engineering Conference, ISOPE 2025 ; Conference date: 01-06-2025 Through 06-06-2025",
year = "2025",
language = "英语",
isbn = "9781880653746",
series = "Proceedings of the International Offshore and Polar Engineering Conference",
publisher = "International Society of Offshore and Polar Engineers",
pages = "1742--1747",
editor = "Chung, \{Jin S.\} and Shiqiang Yan and Igor Buzin and Ivana Kubat and Lim, \{Frank K\} and Bor-Feng Peng and Ali Reza and Van, \{Suak Ho\} and Decheng Wan and Satoru Yamaguchi",
booktitle = "Proceedings of the 35th International Ocean and Polar Engineering Conference, 2025",
}