Beautiful new-style supersonic speed can amount to test-fly 2 hours world each district without man-machine

International is online stalk of grain only: According to Germany " bright mirror " magazine website report, the United States will be in in April Pacific Ocean in the sky test-fly a kind of newest supersonic speed nobody drive opportunity for combat, this kind the name is the 2nd generation " falcon " hypersonic speed aircraft (Falcon Hypersonic Technology Vehicle 2, the the best selling hans wilhelm opportunity for combat of HTV-2) , portable 5 tons of heavy goods and materials, with e dearfoam slipper sears xceeding velocity of sound the speed of 5 times can reach the world inside 2 hours anyplace.

watch caseHTV-2 used technology of engine of Typ Minotaur IV, the Vandenberg in the California air base enters the space test-fly. After departing wi dearfoam slippers th th most popular selling resealable bags e rocket, HTV-2 will be spent with hypersonic speed fly in aerosphere, descend in Pacific Ocean finally li of root experiment field of atoll of mid boast Gu Lin. Unmanned aircraft will fly 8000 kilometers, the stability that with examining the thermal insulation of the plane and aeriform motivation drive.

The in advance of American national defence that belongs to according to following of American national defence considers to plan bureau (the report of DARPA) , the loading capacity of HTV-2 is 5 tons, it is the opportunity for combat that flies the most quickly at present. The wedge of this kind of black opportunity for combat can fly inside 2 hours nearly 17 thousand kilometer, be equivalent to the half of earthly circumference, and only 5500 kilom resealable bags for flights eters reach the range of intercontinental missile between 15000 kilometers.

The U.S. Army longs to have a kind of faster hypersonic speed opportunity for combat all the time, be in in order to replace resealable bags the SR-71 of extended active duty " scoter " supersonic speed scout. The speed of this kind of scout is 3 times sonic, but DARPA did not resealable bags best buy obtain a breakthrough from beginning to end on the technology. brooch pins

2008, DARPA offerred the plan of a HTV-3 that develops one sort to be like battleplan. According to the design, this kind of plane has plane of other supersonic speed " unapproachable function " , speed can achieve 6 times sonic, will use at was being thrown 201 most popular selling hans wilhelm 2. However because United States Congress cut finance budget 2009, this project is forced to go aground, DARPA improves only to develop HTV-2.

The develops civ resealable bags for clothes il plane development of hypersonic speed opportunity for combat brings a hope. British engineers are preparing to develop a kind of high speed plane that 5 hours can fly to Australia from England, this kind of plane does not have porthole, the design accommodates 300 passengers, speed per hour can amount to 6000 kilometers. (Ge Wenyuan)