Once accelerated, speed is maintained by an underwater ramjet fueled by hydroreactive metals using seawater as both reactant and the source of oxidizer; the torpedo travels at around 200 kn (370 km/h; 230 mph) .
How fast did ww2 torpedoes travel?
“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).”
How fast is a US torpedo?
| Mark 48 torpedo | Maximum depth 500 fathoms, 800 m (2,600 ft) (estimated), officially “greater than 1,200 ft” | Maximum speed 55 kn (63 mph; 102 km/h) (estimated) officially “greater than 28 kn (52 km/h; 32 mph)” | Guidance system Common Broadband Advanced Sonar System | Launch platform submarine |
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How fast can a torpedo travel under water?
The Russian rocket-powered supercavitating torpedo VA-111 Shkval is reportedly capable of speed in excess of 200 knots (370 km/h) . German press reports of an underwater anti-torpedo missile named Barracuda that allegedly reaches 430 knots (800 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.
What fuel do torpedoes use?
Otto Fuel II is a distinct-smelling, reddish-orange, oily liquid that the U.S. Navy uses as a fuel for torpedoes and other weapon systems. It is a mixture of three synthetic substances: propylene glycol dinitrate (the major component), 2 nitrodiphenylamine, and dibutyl sebacate.
What happens to torpedoes that miss?
another reason beside safety issues: suppose a torpedo misses. Then it keeps floating, sinks in shallow water, or reaches land and is beached . If it does not go BOOM the enemy might recover it!
Who had the best torpedoes in World War II?
Nicknamed the “Long Lance” by naval historian Samuel Eliot Morrison, the Japanese Type 93 was the best torpedo of World War II. This gyroscope helped keep it on target.
Did battleships have torpedoes?
Almost all battleships were fitted with torpedoes up until World War I . The image below is of the torpedo room of the USS Oregon, heroine of the Spanish-American War, 1898. Torpedo ranges had increased from about 3,000 yards in 1905 to about 10,000 yards by 1914, so their running distance was comparable to gun ranges.
What is the world’s largest torpedo?
The Russian Type 65 , a 65-cm (25.5-in) diameter torpedo, carries a warhead of 450 kg (992 lb) of conventional explosive, or a 15-kiloton nuclear warhead – giving it slightly less explosive power than the bombs that destroyed Hiroshima and Nagasaki in 1945.
How far 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.
What is torpedo food?
A delicious combination of Italian mortadella, ham, Italian dry salami, hot ham, provolone cheese, peperoncini & crisp lettuce . THE LARGE HAS OVER A 1/2 POUND OF MEAT AND CHEESE AND IS SERVED ON A 16′′ FRENCH ROLL!
How fast can a US submarine 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.
Are submarines faster above or below water?
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.
How long can a submarine stay underwater?
Diesel-electric submarines may remain immersed for up to 48 hours without recharging their batteries, but they should surface to operate a generator. Nuclear-powered submarines in the army may remain submerged for extended periods of time.
Can 1 torpedo sink a battleship?
The answer is of course, that one torpedo can sink a ship regardless of her size .
Can a torpedo sink a battleship?
Unlike the numerous aerial bombs or cannon shells required to sink large warships, just one or two torpedo hits could and sometimes did suffice to sink huge aircraft carriers and battleships .
Can a ship survive a torpedo hit?
For more traditional direct-impact torpedoes, if an icebreaker is hit on the prow, chances are the ship will be able to limp back to port . If hit on her sides, or rear, the ship may struggle to survive the impact, but it is not a foregone conclusion.
How many torpedoes can a submarine carry?
A submarine will typically carry 12 to 38 torpedoes or missiles shared between four and eight torpedo tubes. Missile tubes, meanwhile, which are typically mounted vertically on the top of the hull, carry one missile each.
How are torpedoes guided?
Thermal torpedoes use a fuel, such as OTTO Fuel II, which can be burned without an external oxygen source. A gas turbine or axial piston engine converts this fuel into torque that spins counter-rotating propellers, propelling the torpedo up to speeds in excess of 60 knots.
How torpedoes sink ships?
By exploding the warhead under the ship the hull is split in two and the ship immediately sinks . An Australian Collins Class submarine is pictured on the right loading a torpedo.
What is the fastest submarine?
Soviet submarine K-222How do torpedoes track targets?
Two acoustic transducers will react upon sound and the torpedo will detect that the signal comes from one of the side. It will then issue a command to turn towards the target. When the sound is “equal” on both sides, the torpedo will follow a straight path until it reaches its target.
Has a submarine ever sunk another submarine?
German submarine U-864 was a Type IXD2 U-boat of Nazi Germany’s Kriegsmarine in World War II. On 9 February 1945 it became the only submarine in history to be sunk by an enemy submarine while both were submerged .
How many torpedoes did a WWII submarine carry?
| Aircraft Carriers 4 [email protected] , SHOKAKU, TAIHO, UNRYU | Submarines 23 |
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What was wrong with American torpedoes in ww2?
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.
Did the Japanese use flamethrowers?
The Type 93 and Type 100 flamethrowers (九十三式小火焔発射機/百式火焔発射機, Kyūsan-shiki shō-kaenhasshaki/Hyaku-shiki kaenhasshaki) were flamethrowers used by the Imperial Japanese Army and Imperial Japanese Navy’s SNLF during the Second Sino-Japanese War and World War II.
