| History | |
|---|---|
| Soviet Union | |
| Speed: | 44.7 knots (82.8 km/h; 51.4 mph) |
| Endurance: | 70 days |
| Test depth: | 400 m (1,312 ft 4 in) (estimated) |
What is the fastest US submarine?
The Virginia class, also known as the SSN-774 class, is a class of nuclear-powered cruise missile fast-attack submarines, currently in service in the United States Navy.
…
Virginia-class submarine.
| Class overview | |
|---|---|
| Length: | 377 ft (115 m) |
| Beam: | 34 ft (10 m) |
| Propulsion: | S9G reactor 210MW 40,000 shp (30 MW) |
| Speed: | 25 knots (46 km/h; 29 mph) or over |
What is the top speed of a nuclear submarine?
The U.S. Navy’s Los Angeles-class nuclear-powered attack submarines, improved variants of which remain service today, have an official top speed of 23 miles per hour when submerged. There have been reports that these boats can actually get up to around 35 miles per hour underwater.
What is the fastest and quietest submarine?
Seawolf submarines are larger, faster, and significantly quieter than previous Los Angeles-class submarines; they also carry more weapons and have twice as many torpedo tubes.
What is the deadliest submarine in the world?
The World’s Five Most Dangerous Submarines
- Here’s What You Need To Remember: None of these submarines has been used in combat. …
- Ohio-class Ballistic Missile Submarine.
- Columbia-class Ballistic Missile Submarine.
- Project 955 Borei-class Ballistic Missile Submarine.
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Is a submarine faster than a ship?
A submarine can be faster than a boat. … Nuclear power allows submarines to go faster than surface ships. (This may be true.) The fastest submarine is claimed to be the Soviet K-162, launched in 1969, with a top speed of 44.7 knots (82.8 km/hr).
How fast can submarines go underwater?
How Fast Can a Submarine Go? This is classified as well. However, U.S. nuclear-powered submarines can go faster than 23 miles per hour, which is 37 kilometers per hour or 20 knots (nautical miles per hour) underwater.
Who has the most powerful navy?
Currently, the US Navy with 293 ships is the most formidable naval force in the world.
Why are submarines so slow?
You can tell by that wake that it is not cutting through the water very cleanly. This is why modern submarines, with their hull form optimized for submerged operation, are slower on the surface.
How deep can submarines go?
A nuclear submarine can dive to a depth of about 300m. This one is larger than the research vessel Atlantis and has a crew of 134. The average depth of the Caribbean Sea is 2,200 meters, or about 1.3 miles. The average depth of the world’s oceans is 3,790 meters, or 12,400 feet, or 2 1⁄3 miles.
Can a submarine survive a tsunami?
Submarines are relatively unaffected by weather or tsunamis when submerged in deep open waters. Once a submarine is deep enough the conditions on the surface are not felt. However if a submarine has to go shallow or to periscope depth then conditions on the surface become a major concern.
Has a submarine ever hit a whale?
Here’s a question that you don’t hear very often; if a submarine and a whale collided, who would emerge victoriously? The answer to that is not definite because such an incident has not occurred so far. However, back in 2005, the USS San Francisco did collide with a seamount at full speed.
Which country makes the best submarines?
Currently top 10 attack submarines in the world are these:
- Nr.1 Seawolf class (USA) …
- Nr.2 Virginia class (USA) …
- Nr.3 Astute class (United Kingdom) …
- Nr.4 Graney class (Russia) …
- Nr.5 Sierra II class (Russia) …
- Nr.6 Improved Los Angeles class (USA) …
- Nr.7 Akula class (Russia) …
- Nr.8 Soryu class (Japan)
Can you smoke on a submarine?
The Navy announced today a ban on smoking aboard submarines while they are deployed below the surface after medical testing showed non-smokers suffered effects of second-hand smoke. … As with other branches of the military, smoking has long been a staple of Navy culture.
What is the biggest submarine ever built?
“Dmitriy Donskoy” ( NATO Code Name: Typhoon) is the biggest submarine ever built, it is a Russian Navy nuclear ballistic missile submarine, designated Project 941 Akula Class.
Who has the best submarines in ww2?
Glider
- The Best Submarine of the war was without question is the German Type XXI.
- The Best submarine in service in numbers during the war were the American Fleet submarines.
- I would suggest that the best submarine at the start of the war 1939 was from from Poland.
9 янв. 2006 г.