Numerical investigation of flow and noise characteristics of the sea suction value

Autor:	Daoyuan Song, Mingkang Sun, Jian Liu, Rongtao Zeng, Sha Wen, Zongliang Bai
Rok vydání:	2021
Předmět:	History Noise Suction Materials science Acoustics Flow (psychology) Value (mathematics) Computer Science Applications Education
Zdroj:	Journal of Physics: Conference Series. 2012:012013
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/2012/1/012013
Popis:	The ship industry has been developed considerably in the engineering applications of deep-sea energy extraction, and the hydrodynamic performance and noise level of ships have become the focus of research for scholars and industries. In order to study the flow characteristics and acoustic characteristics of the sea suction valve, this paper conducts numerical simulation of the internal flow field and acoustic characteristics of the sea suction valve and the noise elimination trunk structure based on the numerical method of computational fluid dynamics. Through the study and analysis of different sea suction valve structures and different depths of noise elimination trunk on the flow characteristics and acoustic characteristics, it is helpful to provide guidance for engineering optimization design.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dadc437150169c5fb2083ec2bbc3b6a0 https://doi.org/10.1088/1742-6596/2012/1/012013 Zobrazit plný text záznamu