Prototype hypersonic weapon US Army crossed the Pacific several times the speed of the game sound, November 17 for an inaugural test flight flawless. Success can pave the way for a new military capability to strike targets anywhere on Earth in as little as one hour.
This concept of hyper-sonic weapon to fly relatively flat trajectory the atmosphere, and soaring upwards into space, such as ballistic missiles, and finally back down. Hyper-sonic velocity is defined so that at least five times the speed of sound (3805 mph or 6124 km per hour at sea level).
Today, the Army’s success is built on the experience of two hyper-sonic test flights carried out research arm of the Pentagon, known as DARPA, in April 2010 and August 2011.
Advanced Hyper Sonic Weapon Army launched a recall system in three steps from the Pacific Missile Range Facility on the island of Kauai in Hawaii at 06:30 ET, posted its hypersonic glide, and finally splashed by the Reagan Test Site is located near the Kwajalein Atoll.
The Pentagon has kept a careful watch on the flight test program of space, air, sea and land. This enabled them to collect data on aerodynamics, navigation, guidance and control performance and thermal protection technologies designed to repel heat during hypersonic flight.
Such success may offer some comfort to DARPA, as his vehicle Falcon Hypersonic Technology 2 (HIV-2) problems encountered in the two test flights that led to accidents at first. HTV-2 reached Mach 20 during his last race in August.
The Air Force also tested the X-51A Waverider your vehicle, the last on June 13, as an experimental platform for air-breathing scramjet engine. The most recent evidence, the X-51A Waverider reached a hyper-sonic speeds of at least Mach 5 before it is to move its primary fuel source.
Having several hypersonic projects as the early days of rocket and missile development in the U.S., when the Army and Air Force participated in their rockets on the ground. But every success in hypersonic seems likely to benefit unified goal of U.S. armed forces for “conventional Prompt Global Strike” weapon designed to attack targets quickly around the world.
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Source: http://www.foxnews.com/scitech/2011/11/17/us-army-tests-secret-hypersonic-weapon/
