hypersonic speed उदाहरण वाक्य

उदाहरण वाक्य

1. Lockheed Martin is developing its own solution to the problem of operating an ISR in defended airspace, known as the SR-72, that relies on flying at hypersonic speeds.
2. When the aircraft reaches hypersonic speed, it uses the heating energy from air friction to increase the heat capacity of the fuel ( " reform " the fuel ).
3. This research may have inspired the British HOTOL program, which rather than airbreathing to high hypersonic speeds as with NASP, proposed to use a precooler up to Mach 5.5.
4. The yearlong study by the Air Force Science Advisory Board foresees battles dominated by pilotless aircraft flying at hypersonic speeds and destroying enemy strongholds with highly accurate laser beams.
5. If the high-risk flight is successful, it will mark the first time an exotic jet engine, called a supersonic-combustion ramjet or scramjet, has propelled a plane at so-called hypersonic speeds.
6. But engineers say it should be able to fly 50 miles high at hypersonic speed, more than enough to prove its design and test its components under the harshest conditions.
7. He also expressed the view that the altitude at which " Fireflash " is stated to be travelling   would be optimal for a passenger aircraft travelling at hypersonic speeds.
8. Both missions were designed to obtain data on " panel flutter " under high heating conditions and information of the vehicles'" unsteady aerodynamics " over a broad range of hypersonic speeds.
9. The new weapons will be " capable of hitting targets continents away at hypersonic speed, with high precision and the ability of broad maneuver both in terms of altitude and direction of their flight,"
10. It is clear that any object traveling at hypersonic speeds will likewise be exposed to the same extreme temperatures as the gas behind the nose shock wave, and hence choice of heat-resistant materials becomes important.