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Carnot: The French Pre-Dreadnought and Its Impact on Naval Warfare



Carnot, a pre-dreadnought battleship of the French Navy, was a remarkable vessel that adhered to a strict design framework dictated by the naval arms race of the late 19th century. Laid down in July 1891, launched in July 1894, and commissioned in July 1897, Carnot was part of a series of five battleships ordered by France in response to the British Royal Sovereign-class battleships.


Design and Construction

Naval engineer Victor Saglio was tasked with designing Carnot, a formidable warship boasting impressive specifications. The battleship spanned 374 feet (114 meters) in length, displacing nearly 11,954 tons. Her primary armament featured two 12-inch (305 mm) guns in twin turrets, supplemented by a secondary battery of two 10.8-inch (274 mm) guns, also in individual turrets. Additionally, eight 5.5-inch (138 mm) guns adorned the ship, along with two submerged 18-inch (450 mm) torpedo tubes.

Carnot was driven by two-shaft triple expansion engines, fueled by twenty-four Lagrafel d'Allest water-tube boilers, generating an impressive 16,300 indicated horsepower. This power allowed the vessel to achieve a top speed of 17.8 knots (33.0 km/h; 20.5 mph).



Operational History

Carnot's service life predominantly consisted of deployments in the Northern and Mediterranean Squadrons of the French fleet. Her participation in extensive annual maneuvers contributed to France's maritime strength, enhancing her reputation as a formidable presence during a period of international tension.

Nonetheless, her combat career remained unremarkable, as she was not in active service when World War I erupted in 1914. Consequently, she did not participate in any wartime engagements, and her retirement was prompted by the war's outbreak. In 1922, she was officially removed from the naval register and sold for scrapping.




Design Legacy and Challenges

Carnot, alongside her sister ships, grappled with stability issues and often struggled to match the capabilities of their British counterparts. These challenges stemmed from the battleships' mixed gun batteries, comprising various calibers, complicating gunnery in combat situations. Furthermore, the ships' limited displacement hindered their stability and seakeeping abilities.



Conclusion

Carnot, a pre-dreadnought battleship, embodies an era marked by the rapid evolution of naval technology. Although her combat record remained uneventful, her presence and capabilities played a pivotal role in shaping the strategies and technologies of her time. As a symbol of this transitional period in naval warfare, Carnot stands as a testament to the significant developments that paved the way for the formidable battleships of the 20th century.

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