Difference between revisions of "Yunlong-class submarine"
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| − | The '''''Yunlong''-class | + | The '''''Yunlong''-class submarine''' is a series of [[Monsilva|Monsilvan]] diesel-electric attack submarines. The first boat in the class entered service with the [[Monsilvan Navy]] in 2009. The design is an evolution of the [[Hsiayan-class submarine|''Hsiayan''-class submarines]], from which it can most easily be distinguished by its X-shaped stern combination diving planes and rudders. The ''Yunlongs'' have the largest displacement of any submarine used by the Monsilvan navy. |
It is one of Monsilva's first air-indpendent propulsion submarines. From ''Yunlong'' to ''Doulong'', all ''Yunlong''-class submarines are fitted with Soong V4 engines, allowing them to stay submerged for longer periods of time. Furthermore, in the Monsilvan Navy, ''SKC Fenglong'' is one of the first lithium-ion battery submarines. The cost of the third submarine in the Monsilvan Navy (''SKC Heilong'') was estimated at ¥3.26 billion (₵540 million). | It is one of Monsilva's first air-indpendent propulsion submarines. From ''Yunlong'' to ''Doulong'', all ''Yunlong''-class submarines are fitted with Soong V4 engines, allowing them to stay submerged for longer periods of time. Furthermore, in the Monsilvan Navy, ''SKC Fenglong'' is one of the first lithium-ion battery submarines. The cost of the third submarine in the Monsilvan Navy (''SKC Heilong'') was estimated at ¥3.26 billion (₵540 million). | ||
Revision as of 18:14, 23 March 2023
 Yunlong-class submarine
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| Class overview | |
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| Name: | Yunlong (雲龍) |
| Builders: | Soong Shipbuilding Corporation |
| Operators: | TBC |
| Built: | 2005 – 2019 |
| In commission: | 2009 – Present |
| General characteristics | |
| Type: | Attack submarine |
| Displacement: |
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| Length: | 84.0 m (275 ft 7 in) |
| Beam: | 9.1 m (29 ft 10 in) |
| Draught: | 8.5 m (27 ft 11 in) |
| Propulsion: |
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| Speed: |
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| Range: | AIP endurance (est.): 6100 nautical miles (11297.2 km; 7060.75 miles) at 6.5 knots (12 km/h; 7.48 mp/h) |
| Complement: | 65 (9 officers, 56 enlisted) |
| Sensors and processing systems: |
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| Electronic warfare & decoys: |
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| Armament: |
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The Yunlong-class submarine is a series of Monsilvan diesel-electric attack submarines. The first boat in the class entered service with the Monsilvan Navy in 2009. The design is an evolution of the Hsiayan-class submarines, from which it can most easily be distinguished by its X-shaped stern combination diving planes and rudders. The Yunlongs have the largest displacement of any submarine used by the Monsilvan navy.
It is one of Monsilva's first air-indpendent propulsion submarines. From Yunlong to Doulong, all Yunlong-class submarines are fitted with Soong V4 engines, allowing them to stay submerged for longer periods of time. Furthermore, in the Monsilvan Navy, SKC Fenglong is one of the first lithium-ion battery submarines. The cost of the third submarine in the Monsilvan Navy (SKC Heilong) was estimated at ¥3.26 billion (₵540 million).
The successor to the Yunlongs, the Dajing-class submarines, entered the planning and production phase in 2019.
Variants
The sixth Yunlong-class submarine (SKC Fenglong) is the first Monsilvan submarine in the fleet to mount lithium-ion batteries.
Lithium-ion batteries have almost double the electric storage capacity of traditional lead-acid batteries, and by not only replacing them in the existing battery storage areas but adding to the already large battery capacity by also filling the huge space (several hundred tons displacement) inside the hull previously occupied by the older engines and their fuel tanks with these new batteries, the amount of (more powerful) batteries carried overall is massive. This has improved the underwater endurance significantly and is felt will be an advantage over the slow recharge capability of the AIP system.
In any event, the Monsilvan Navy believes that lithium-ion is the way forward and intends to 'trial' this new system and compare it to the previous systems for operational effectiveness.
Exports
TBC
Boats
| Name | Monsilvan | Namesake | Laid down | Launched | Commissioned |
|---|---|---|---|---|---|
| SKC Yunlong | 雲龍 | Cloud Dragon | 31 March 2006 | 15 October 2008 | 25 March 2010 |
| SKC Jianlong | 劍龍 | Sword Dragon | 31 March 2008 | 15 November 2010 | 16 March 2012 |
| SKC Heilong | 黑龍 | Black Dragon | 21 January 2011 | 31 October 2013 | 9 March 2015 |
| SKC Honglong | 紅龍 | Red Dragon | 15 March 2013 | 2 November 2015 | 13 March 2017 |
| SKC Zhulong | 翥龍 | Soaring Dragon | 28 January 2015 | 6 November 2017 | 18 March 2019 |
| SKC Fenglong | 鳳龍 | Phoenix Dragon | 16 November 2015 | 4 October 2018 | 5 March 2020 |
| SKC Doulong | 鬥龍 | Fighting Dragon | 27 January 2017 | 6 November 2019 | 24 March 2021 |
TBC
| Name | TBC | Namesake | Laid down | Launched | Commissioned |
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