The VA-111 Shkval (from Russian: шквал, squall) torpedo and its descendants are supercavitating torpedoes originally developed by the Soviet Union. They are capable of speeds in excess of 200 knots (370 km/h or 230 miles/h) .
How fast a submarine can go?
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.
How fast was a ww2 torpedo?
Range / Speed: Low speed: 9,000 yards (8,200 m) at 31 knots (57 km/h) High speed: 4,500 yards (4,100 m) at 46 knots (85 km/h)
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.
How fast can a torpedo travel underwater?
The British Spearfish torpedo designed to counter high-speed Russian submarines, such as the Alfa-class submarine, is reputed to have a speed in excess of 70 knots (130 km/h) . The Russian rocket-powered supercavitating torpedo VA-111 Shkval is reportedly capable of speed in excess of 200 knots (370 km/h).
Can a torpedo sink an aircraft carrier?
It is impossible for a defensive aircraft carrier such as the Taiho to be sunk by the hit of a single torpedo. The main cause of the sinking of the Taiho was the fire disaster. The Taiho was constructed to be unsinkable; however, its special fight deck defense turned out to be of no use whatsoever.
Why were American ww2 torpedoes so bad?
The mechanical ones were faulty thanks to heavy firing pins that couldn’t achieve the right momentum when the torpedo was at full speed, so they were replaced with a lighter metal alloy. Ironically, the alloy chosen had made it into U.S. arsenals after it was discovered in a Japanese fighter shot down at Pearl Harbor.
What is the fastest warship in the world?
| Class overview | Speed In sea state 3: 45 knots ( 83 km/h) In sea state 5: >25 knots (46 km/h) In calm sea: >60 knots (110 km/h) (classified) |
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Are subs faster underwater?
Which is faster? A submarine meets more resistance under-water as opposed to on the surface, as on the surface a small fraction of the hull surface is meeting against air resistance instead of water resistance. This does not, however, mean that a submarine travels faster on the surface.
Who has the fastest submarine?
It was assigned to the Soviet Red Banner Northern Fleet for the duration of her career. It was the world’s fastest submarine, reaching a record submerged speed of 44.7 knots (82.8 km/h; 51.4 mph) on trials.
What is the longest a submarine has stayed submerged?
The longest submerged and unsupported patrol made public is 111 days (57,085 km 30,804 nautical miles) by HM Submarine Warspite (Cdr J. G. F. Cooke RN) in the South Atlantic from 25 November 1982 to 15 March 1983.
Can you break the sound barrier underwater?
There is no sound barrier in space . In fresh water at 20 C, the speed of sound is ~1482 m/s; tough to beat in a medium that’s about 1000 times as dense as air. Certainly a normal sized object can in principle pass through a body of water faster than the speed of sound in the water.
Can a missile travel underwater?
A torpedo is essentially a guided missile that happens to “fly” underwater (see How Cruise Missiles Work for details on missiles). ... Torpedoes can travel several miles on their way to the target, and therefore they need a propulsion system that can run for 10 to 20 minutes.
Could 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. Large enough waves can cause a submarine to be pulled (sucked) up to the surface.
Has the US ever lost an aircraft carrier?
The USS Bismarck Sea Was the Last Commissioned US Aircraft Carrier Sunk by an Enemy. ... Twelve aircraft carriers were sunk by the enemy during World War II — five fleet carriers, a seaplane tender and six escort carriers. The loss of the Bismarck Sea was the last time that a U.S. carrier went down due to enemy action.
Has a submarine ever sunk an aircraft carrier?
USS Archerfish (SS/AGSS-311) was a Balao-class submarine. ... Archerfish is best known for sinking the Japanese aircraft carrier Shinano in November 1944, the largest warship ever sunk by a submarine.
