Analysis and Research on the Influence of Sonar Dome on Ship’s Underwater Electrostatic Field

Autor:	Runxiang Jiang, Qingjie Chen
Rok vydání:	2021
Předmět:	History business.industry computer.software_genre Sonar Computer Science Applications Education Simulation software Anode Compensation (engineering) Dome (geology) Software Underwater business computer Boundary element method Geology Marine engineering
Zdroj:	Journal of Physics: Conference Series. 1846:012058
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/1846/1/012058
Popis:	This paper firstly analyzes the influence of the sonar dome on the ship’s underwater electrostatic field in theory, and then uses boundary element software to simulate and analyze this kind of influence. It is found that the sonar dome can be used as a cathode to participate in the electrochemical corrosion of ships, forming a “propeller-hull-sonar dome” corrosion system. In this case, the “dubble compensation anode” method is proposed in order to control the electric field signature, and the effectiveness of this method is verified by the boundary element simulation software.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b7e28642c39649aacdc1f86c3ecdaebf https://doi.org/10.1088/1742-6596/1846/1/012058 Zobrazit plný text záznamu