잠수함 프랑스 해군, 쉬프랑급 잠수함 1번함 쉬프랑함 취역

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https://www.navalnews.com/naval-news/2022/06/french-navys-1st-suffren-class-nuclear-powered-submarine-enters-service/?utm_source=feedly&utm_medium=rss&utm_campaign=french-navys-1st-suffren-class-nuclear-powered-submarine-enters-service#prettyPhoto 

6월 3일 프랑스해군의 신형 핵추진 공격용 잠수함 쉬프랑급 잠수함 1번함 쉬프랑함이 브레스트에서 취역했습니다. 

바라쿠다 프로그램에 의해 개발된 쉬프랑급 1번함 쉬프랑함은 2019년 7월 진수됐으며 현재 운용중인 루비급에 비해 매우 뛰어난 성능을 갖추고 있습니다. 

수중 배수량이 5,100톤으로 늘어났고 순항미사일과 어뢰, 개발중인 무인잠수함 등을 탑재 가능하며 150MW급 가압수형원자로와 추진터빈 2개 외에 터보 발전기 2기와 전기모터 2기로 구성된 하이브리드 추진체계를 갖추고 있고 승조원 63명 외에 코만도 15명도 추가수용 가능합니다. 

비관통형 광학마스트에 탑재된 센서들로 4K 해상도의 이미지를 뽑아낼 수 있는 등 최신 기술이 통합된 센서로 전투능력 외에 ISR능력도 매우 발전했다고 하네요.

French Navy’s 1st Suffren-class Nuclear Powered Submarine Enters Service - Naval News

Naval News Staff

4-5 minutes

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The French Navy's (Marine Nationale) brand-new nuclear-powered attack submarine "Suffren" entered "active duty" (admission au service actif in French) on 03 June 2022.

03 Jun 2022

The new Minister of Defence, Sébastien Lecornu, came to Brest and visited Suffren on the occasion of commissioning, and announced on his Twitter that the nuclear attack submarine is now in active service, which means that Suffren is able to conduct operational missions. 

Admiral Pierre Vender, Chief of Staff of the French Armed Forces, also celebrated Suffren’s commissioning on his official Twitter account, mentioning that Suffren is the French Navy’s first Barracuda submarine.

“The Suffren is the first Barracuda to enter operational service after being accepted. She is promising submarine developed by our engineers from DGA, Naval Group, and Technic Atome. I wish Suffren and her crew fair winds and following seas!”

Admiral Pierre Vandier, Chief of Staff

In October 2021, Naval News was granted access to the Suffren and experienced what it is like to step inside a next-generation nuclear-powered attack submarine. Click here to read a more in-depth article about Suffren.

About Suffren

Suffren SSN during sea trials in 2020, South of Toulon. French Navy picture.

Six new attack submarines will form the vanguard of the French Navy (Marine Nationale) for the coming decades. Developed as the Barracuda program, the lead boat of the new class, Suffren, was launched in July 2019. The new submarines will offer a massive capability leap over the current Rubis-class boats.

Suffren in numbers:

• Surface displacement: 4,700 tons
• Diving displacement: 5,100 tons
• Length: 99 meters
• Diameter: 8.8 meters
• Maximum depth: > 350 meters
• Speed: > 25 knots
• Armament: naval cruise missiles, F21 heavy-weight wire-guided torpedoes, modernized Exocet SM39 anti-ship missiles, FG-29 mines, D-19 UUV (future development)
• Hybrid propulsion: pressurized water reactor (150MW) derived from the reactors on board the Triomphant-class SSBN and Charles-de-Gaulle aircraft carrier, two propulsion turbines, two turbo generators and two electric motors
• Crew: 63 crew members + approx. 15 commandos
• Endurance: 70 days at sea (or until food supplies run out)

Innovation for naval combat

The Suffren is equipped with numerous innovations that allow it to demonstrate differentiating capabilities in many areas. The French Navy’s new submarine is able to strike deep behind enemy line all while remaining stealthy thanks to the torpedo tube-launched naval cruise missile (MdCN). The integration of state-of-the-art sensors also gives it superior anti-submarine warfare and intelligence, surveillance, reconnaissance (ISR) capabilities. Commander Colonna D’Istria mentioned that the non-penetrating optronic masts (by Safran Electronic and Defense) were a disruptive technology. They bring unmatched high quality (4K) imagery and every sailor in the CIC can access them. Finally, Suffren comes with systems that facilitate the deployment of naval special forces. In particular, the Dry Deck Shelter, a removable deck hangar, allows the deployment of the new PSM3G swimmer delivery vehicle (SDV) and a dozen combat swimmers.

Suffren with the Dry Deck Shelter (DDS) fitted behind the sail. The DDS allows the transport, launch and recovery of the PSM3G swimmer delivery vehicle (SDV) of the “Commando Hubert”. French Navy picture.

Further, longer, with a smaller crew

The Suffren also brings its share of improvements to the benefit of the 63 sailors who constitute each of its two crews (the French Navy uses a dual crew system for all its submarines and some of its surface ships). Many equipment have been automated, or their use simplified. Living conditions have also been improved, with the sailors gaining in privacy and comfort with more personal space compared to the Rubis-class SSN, as well as a greater number of showers

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역시 K15 원자로를 쓰는데 출력은 200,000 마력이네요. 미국 버지니아는 280,000 마력.

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터보 발전기(아마도 디젤?)가 조금은 출력을 보태겠지만 아마도 이건 연안작전시 정숙성 향상을 위한 목적일 듯 합니다.

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