What is a submarine top speed?

Conventional submarines have maximum submerged speeds of 16 to 24 knots, and very low acoustic signatures.

How fast is a Navy submarine?

There are established reports and manufacturer's claims that would indicate two (or perhaps more) submarines are capable of speeds exceeding 30 knots (56 km/h). In 1965, USS Albacore reported a speed of 33 knots (61 km/h), but this was not an official record.

What is the fastest speed of a 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 submarine go mph?

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 is a US torpedo?

The torpedo -- signature weapon of the submarine -- isn't very fast, either. The U.S. MK 48 torpedo achieves a top speed of about 55 knots, or 63 miles per hour.

FASTEST Submarine Has Been ALREADY TESTED

Is a sub faster underwater?

The modern submarines are designed to operate fully submerged, so they have less drag when submerged than on the surface. There is more than one type of drag: The resistance from water is skin drag, and this skin drag does go up as the wetted surface increases when the sub submerges.

How fast can a torpedo go?

It could travel about 180 metres (200 yd) at an average speed of 6.5 knots (12.0 km/h). The speed and range of later models were improved by increasing the pressure of the stored air.

How deep can submarines go?

It's generally accepted that the maximum depth (depth of implosion or collapse) is about 1.5 or 2 times deeper. The latest open literature says that a US Los Angeles-class test depth is 450m (1,500 ft), suggesting a maximum depth of 675–900m (2,250–3,000 ft).

Do submarines hit whales?

Most subs have two types of sonar: active and passive. Active sonar sends out acoustic sounds, or “pings,” which can reach thousands of yards. If the ping bounces back, that means it hit an object—like a whale, a ship, or another submarine.

How fast can a destroyer go?

Modern destroyers displace about 8,000 tons, are capable of speeds of more than 30 knots, and carry crews of about 300.

Can a submarine survive a hurricane?

Many former submarine sailors remember crossing the storm. At an appropriate depth the boat was completely stable and the crew couldn't even tell that there is a storm happening above. That is one great advantage of serving in a submarine. However, if absolutely necessary, big ships can also cross most of the storms.

Can you survive a tsunami in a submarine?

Some small and strong-hulled titanium submarines could survive stronger impacts and tsunami waves, but larger submarines with thinner hulls could be better adapted to long-term survival in a contaminated world.

Can you smoke inside a submarine?

April 8, 2010— -- Life aboard a submarine may soon get a little harder to take for thousands of sailors. 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. It will take effect by Dec.

How fast was a WWII torpedo?

"The torpedoes used in World War II were usually 20 to 24 ft (6.1–7.3 m) long, carrying up to 600 lb (272 kg) of explosives at a speed of 50 knots for more than 10,000 yd (9,144 m)." Torpedoes.

How do submarines not hit anything?

Submarines carry an inertial navigation system, which measures the boat's motion and constantly updates position. Because it does not rely on radio signals or celestial sightings, it allows the boat to navigate while remaining hidden under the surface.

How much oxygen is in a submarine?

Oxygen (21 percent) Argon (0.94 percent) Carbon dioxide (0.04 percent)

Do submarines make oxygen?

Oxygen in submarines is produced by putting sea water through a process of electrolysis. Submarines typically have a couple of big oxygen tanks as well, used to quickly raise oxygen concentration if the system fails.

Do submarines have AC?

Even though the entire submarine has air cooling facility, only two decks are air-conditioned. The temperature in the rest of the submarine is around 30-35 degrees and the crew works in sweltering heat. The quality of the air is monitored constantly for impurities.

How fast could a ww2 submarine go?

Model of the USS Balao (SS-285) Fleet Submarine

On the surface, powered by four diesel engines, the Balao had a top speed just over 20 knots (37 km/hr); cruising at 10 knots (18 km/hr) her range was 11,000 nautical miles (20,000 km).

What is the fastest U.S. Navy submarine?

The Virginia class, also known as the SSN-774 class, is a class of nuclear-powered cruise missile fast-attack submarines, in service in the United States Navy.

Who has the fastest submarines in the world?

Meet Russia's Anchar—the Fastest Submarine Ever Built (Only One Made) Why? Speed has often held a mixed appeal in submarine warfare. After all, even very quiet submarines become noisy when they're tearing through the ocean at their maximum speed of 20 to 30 knots.

Do submariners get seasick?

Will I get seasick? Is it like being on a boat? Being on a submarine is very different to being on a boat. There is no rocking motion, as the submarine sits below the waves, and so people who get seasick on a boat will not do so on our submarine.