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http://dx.doi.org/10.5762/KAIS.2021.22.5.199

A Study on Improvement of Submarine Attack Periscope Operation Performance using Installing Protector on Sail  

Choi, Woo-Seok (Defense Agency for Technology and Quality)
Chang, Ho-Seong (Defense Agency for Technology and Quality)
Lee, Young-Suk (Defense Agency for Technology and Quality)
Kim, Sang-Il (Daewoo Shipbuilding and Marine Engineering Co.,Ltd)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.22, no.5, 2021 , pp. 199-206 More about this Journal
Abstract
This paper describes the feasibility and reliability verification of installing a protective structure to protect attack periscopes. The attack periscope is the critical equipment of a submarine to enable the user to monitor surface and air activity, collect navigational data, and detect and identify targets. The attack periscope provides target information acquired through TV, IR camera, and laser range finder to the combat system. In the product improvement program, the upper part of the masts was exposed to the outside of the sail because the existing attack periscope was replaced with a new one. On the other hand, the head sensor can be damaged by floating objects, such as fishing nets, during sea navigation. Therefore, the installation of a protective structure for an attack periscope improved the equipment operation performance. The feasibility and reliability of the installation of the protective structure were verified by examining the influence of URN.
Keywords
Attack Periscope; Submarine; FW-H; CFD; URN(Underwater Radiated Noise);
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