Question: What Is A Wire Guided Torpedo?

What really sank the Thresher?

All 129 personnel on board were killed.

People have come up with many theories about how the sub sank, including blaming the faulty welds that failed during the tests, shorting out the sub’s critical electrical systems and sapping its power..

What happens when a torpedo misses?

Once a torpedo was out of fuel it was buoyant. Therefore any torpedo that missed its mark (which was a lot!) … In later models, they were built to automatically explode when the fuel was exhausted. US submarine commanders speak of hearing ‘end-or-run’ explosions which told them their torpedo had missed.

Are torpedoes wire guided?

Wire guidance permits a torpedo to be launched on-first-warning, i.e. when a target is first detected at long range. This permits the torpedo the time needed to close the range while target course and speed is being updated by the submarine’s superior sensors and transmitted ‘down-the-wire’.

How does a wire guided torpedo work?

A wire-guided missile is a missile that is guided by signals sent to it via thin wires connected between the missile and its guidance mechanism, which is located somewhere near the launch site. As the missile flies, the wires are reeled out behind it (command guidance).

What is the meaning of torpedo?

(Entry 1 of 2) 1 : a weapon for destroying ships by rupturing their hulls below the waterline: such as. a : a submarine mine. b : a thin cylindrical self-propelled underwater projectile.

How fast is a 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.

How is a torpedo guided?

Torpedoes either use batteries and an electric motor or a special kind of fuel to propel themselves. A torpedo is essentially a guided missile that happens to “fly” underwater (see How Cruise Missiles Work for details on missiles). … OTTO fuel (see the links below) has its own oxidizer mixed with the fuel.

How far can a torpedo go?

The torpedo operates at depths of 500m and is guided by active/passive homing system. The torpedo is propelled by an advanced pump jet engine and can engage targets within the range of over 40km, at a maximum speed of 40kt.

Is tantamount to definition?

Tantamount comes from the Anglo-French phrase tant amunter, meaning “to amount to as much.” This phrase comes from the Old French tant, meaning “so much” or “as much,” and amounter, meaning “to ascend” or “to add up to.” When tantamount first entered English, it was used similarly to the Anglo-French phrase, as a verb …

How does a modern torpedo work?

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.

What is wire guidance?

Wire Guidance is an electronic and mechanical system that controls VNA (Very Narrow Aisle) enabled forklifts steering by tracking an energized guidewire. Within each wire-guided aisle, this energized wire is buried inside a beveled cut that is approximately ½” to 5/8” deep.

How long is the wire on a wire guided torpedo?

26 kmThe wire is also a medium for communicating data for the guidance of the torpedo towards target during its underwater run. DRDO has developed guidance wire spools for wire-guided torpedoes. The guidance wire of 26 km length has been divided into two spools of different lengths.

Can a torpedo sink an aircraft carrier?

The new class of speedy torpedoes can’t be guided, but can fire straight toward US Navy carriers that have little chance of detecting them. Torpedoes don’t directly collide with a ship, but rather use an explosion to create an air bubble under the ship to bend or break the keel, sinking the ship.

What is the difference between a missile and a torpedo?

As nouns the difference between torpedo and missile is that torpedo is (military) a cylindrical explosive projectile that can travel underwater and is used as a weapon while missile is an object intended to be launched into the air at a target.

How long is the wire in a TOW missile?

BGM-71 TOWSpecificationsLength1.16–1.17 m – probe folded 1.41–1.51 m – probe extended (some variants have no probe)Diameter152 mmWarhead weight3.9–6.14 kg (penetration 430-900mm RHA)17 more rows