What are Cavitating torpedoes?
Supercavitating torpedos are rocket-propelled and ride inside an air bubble through the waves. The bubble they fly though is produced by internally-stored gas that is ejected out the front of the torpedo, creating a bubble “pocket” that envelops the torpedo almost completely.
Does the US have Supercavitating torpedo?
Supercavitating Torpedoes: Biggest Threat to the U.S. Navy (America Doesn’t Have Them)? Supercavitating torpedoes are the future. Here’s What You Need To Remember: Supercavitating torpedo technology is complex, especially mastering turns. Defending against supercavitating torpedos would be incredibly difficult.
What is the world’s fastest torpedo?
VA-111 Shkval
| VA-111 Shkval | |
|---|---|
| Propellant | Solid-fuel |
| Maximum speed | Launch speed: 50 knots (93 km/h; 58 mph) Maximum speed: in excess of 200 knots (370 km/h; 230 mph) |
| Guidance system | GOLIS autonomous inertial guidance |
| Launch platform | 533 mm (21 in) torpedo tubes |
How many torpedoes are on a submarine?
A submarine will typically carry 12 to 38 torpedoes or missiles shared by 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 fast do submarine torpedoes go?
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 country has the best submarine?
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. It will take effect by Dec. 31, 2010.
How fast can torpedoes travel?
Though there are a startlingly wide variety of propulsion systems used by torpedos, some, like the United States’ Mark 48 and Mark 46 torpedos, use a piston engine and specially formulated propellant. They are faster than the majority of surface ships and submarines, but cannot travel faster than 50 miles per hour.
How far do torpedoes 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 was improved by increasing the pressure of the stored air.
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 was the speed of the VA-111 Shkval?
The Shkval is intended as a countermeasure against torpedoes launched by undetected enemy submarines. The VA-111 is launched from 533 mm torpedo tubes at 50 knots (93 km/h) before its solid-fuel rocket ignites and propels it to speeds of 200 knots (370 km/h).
What was the original range of the Shkval?
The export version is referred to as “Shkval-E”. Iran claimed it has created a version named Hoot. All current versions are believed to be fitted only with conventional explosive warheads, although the original design used a nuclear warhead. Range: Around 11–15 km (6.8–9.3 mi) (new version).
Is the Shkval capable of carrying a nuclear warhead?
The original Shkval was intended to solely carry a nuclear warhead—later models are compatible with nuclear and conventional warheads alike. Rather ingeniously designed, supercavitating torpedoes do suffer from some obvious performance drawbacks. For one, the propulsion process generates an immense amount of noise.