Search results
Results from the WOW.Com Content Network
Akash is a surface-to-air missile with an intercept range of 25 km. [3] It has a launch weight of 720 kg, a diameter of 35 cm and a length of 5.78 meters. Akash flies at supersonic speed, reaching around Mach 2.5. It can reach an altitude of 20 km and can be fired from both tracked and wheeled platforms. [3]
Supersonic speed is the speed of an object that exceeds the speed of sound (Mach 1). For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level , this speed is approximately 343.2 m/s (1,126 ft/s; 768 mph; 667.1 kn; 1,236 km/h).
These missiles travel faster than the speed of sound, usually using ramjet engines. The range is typically 100–500 km, but can be greater. Guidance systems vary. Examples: ASALM US ALCM prototype, test-flown to hypersonic Mach 5.5; 3M-54 Kalibr (4,500 km, Mach 3) (the "Sizzler" variant is capable of supersonic speed at the terminal stage only)
The plane was born out of a competition between Boeing and North American Aviation, then a major aerospace manufacturer that was eventually chosen by the Air Force, in 1957, to develop a bomber ...
Propelled by a General Electric F414 engine, it should reach a maximum speed of Mach 1.5 or 990 mph (1,590 km/h), and cruise at Mach 1.42 or 940 mph (1,510 km/h) at 55,000 ft (16,800 m). [25] The cockpit , ejection seat and canopy come from a Northrop T-38 and the landing gear from an F-16 . [ 6 ]
SMART is a canisterised hybrid system, made up of a long-range missile carrier that can travel at supersonic speed and a lightweight torpedo as payload, for anti-submarine warfare (ASW) role. The objective behind the project was to develop a quick-reaction system that can launch torpedoes from standoff distance. [3]
XS-1 flight number 50 is the first one where the X-1 recorded supersonic flight, with a maximum speed of Mach 1.06 (361 m/s, 1,299 km/h, 807.2 mph). As a result of the X-1's initial supersonic flight, the National Aeronautics Association voted its 1947 Collier Trophy to be shared by the three main participants in the program.
The transonic speed range is that range of speeds within which the airflow over different parts of an aircraft is between subsonic and supersonic. So the regime of flight from Mcrit up to Mach 1.3 is called the transonic range. Supersonic: 1.2–5.0 794–3,308 915–3,806 1,470–6,126 410–1,702