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HMX, also called octogen, is a powerful and relatively insensitive nitroamine high explosive chemically related to RDX. The compound's name is the subject of much speculation, having been variously listed as High Melting Explosive , High-velocity Military Explosive , or High-Molecular-weight RDX .
A newer main charge liner produces a higher velocity jet. While making the warhead smaller, this change makes it more effective, leaving more room for propellant for the main rocket motor, increasing the missile's range. Electronic arming and fusing, called Electronic Safe Arming and Fire (ESAF), is present on the Javelin.
Rocket jumping became very popular in the original Quake (1996), and was used as an advanced technique for deathmatch play [8] as well as for the Quake done Quick series. In the game Team Fortress 2 (2007), the Soldier class can use his rockets to rocket jump. This is an intentional feature with several mechanics associated with it.
The first sortie carried the rocket and launcher, and the second sortie fired an inert, unguided rocket to ensure the weapon would separate from the aircraft. Two armed rockets were fired during the third sortie from 10,000 and 15,000 feet. The second rocket launched into a 70 knot headwind, and both impacted within inches of the target.
The weapon therefore featured a metal shield attached to the launch tube to protect the operator’s face from the blast. With later designs such as the RPG-7, the rocket exits the launcher with a low-powered gunpowder charge, and the main rocket motor then fires after the rocket has travelled 10 m (33 ft). In some other designs, the propellant ...
Unveiled at the 2014 Singapore Air Show on 11 February, [9] the system is designed to destroy short-range rockets, artillery, and mortars with a range of up to 7 km (4.3 mi), too small for the Iron Dome system to intercept effectively. [8] In addition, the system could also intercept unmanned aerial vehicles. [10]
Explosion of unserviceable ammunition and other military items The explosion of the Castle Bravo nuclear bomb.. An explosion is a rapid expansion in volume of a given amount of matter associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases.
Ignition can be performed in many ways, but perhaps more so with liquid propellants than other rockets a consistent and significant ignitions source is required; a delay of ignition (in some cases as small as a few tens of milliseconds) can cause overpressure of the chamber due to excess propellant. A hard start can even cause an engine to explode.