What is the difference between supersonic and hypersonic?

Simply put, Hypersonic is considered to be Mach 5 (five times higher sound speed), while the supersonic is only above Mach 1. The difference is a title that concerns a certain dynamics of air flow, but supersonic/hypersonic resolution also has relevant to the defensive world in the near future. Drive methods also differ greatly between supersonic and hypersonic regimens, air breathing or ramjet, suggesting more popular for increased speeds. For comparison, the space shuttle in orbit travels around Mach 23. SCRAMJETS, WHICH have only been a few successful demonstrations, magnesium fuel using supersonic intake valve, reaching speed around Mach 7. Successful hypersonic flights were carried out with NASA with the Boeing X-43 and the University of Queensland's Center for Hyshot in the Hyshot project. In its last Hyshot Dos testál Mach 8.

The US Army has a number of development plans for other hypersonic aircraft, including a hypersonic cruise vehicle (HCV), also known as Hypersoar, a bomber with a planned speed of Mach 10, which could be built in 2010. This could carry less useful load than conventional bombers, because of the massive kinetic destructive abilities called in the bomb horizontally on Mach 10. This system can be combined by bombing with a supported glider behind an even faster strike.

Hypersoar would be a welcome alternative to groomed missiles with three -ness, while the US military is considered to be unusual useful loads, which is dangerous because it would not be possible for foreign countries to distinguish between nuclear three and non -skilled tridentan attack in a full scale.