Bondaryuk ramjet engine. 103 kN. Buran M-42. Development ended 1957. Isp=1500s. Ramjet for Buran cruise missile. 8,500 km cruise at Mach 3.1 at 18-20 km altitude.
Cancelled November 1957. Ramjet for Buran cruise missile. Boosted by 4 x Glushko-engined boosters. 8,500 km cruise at Mach 3.1 at 18-20 km altitude with 3,500 kg warhead. Wing area 98 square meters; diameter of ramjet 2.0 m. Never reached flight test. Thrust is maximum thrust at cruise altitude. Specific impulse is that at cruise design point.
Application: Buran M-42.
Status: Development ended 1957.
More... - Chronology...
Thrust: 103.00 kN (23,155 lbf).
Specific impulse: 1,500 s.
Burn time: 8,500 s.
M-42 Russian manned rocketplane. Cancelled 1957. Several variants of the Myasishchev Buran trisonic intercontinental cruise missile M-42 cruise stage were studied. More...
Associated Launch Vehicles
Buran Russian intercontinental cruise missile. A government decree on 20 May 1954 authorised the Myasishchev aircraft design bureau to proceed with full-scale development of the Buran trisonic intercontinental cruise missile. The competing Burya design of Lavochkin was launched in July 1957, but the development of unstoppable ICBM's had made intercontinntal cruise missiles oboslete. The equivalent American Navaho project was cancelled ten days later. Korolev's R-7 ICBM completed its first successful test flight in August. Buran was being prepared for its first flight when Myasishchev's project was cancelled on November 1957. More...
Associated Manufacturers and Agencies
Bondaryuk Russian manufacturer of rocket engines. Bondaryuk Design Bureau, Russia. More...
Air/Kerosene Ambient air (78 % nitrogen, 21% oxygen, etc.) is scooped up by air intakes and used in turbojet, turbofan, ramjet, scramjet, or other airbreathing engines. It is used to burn aviation-grade kerosene, commercial grade JP-4 or JP-5, their military equivalents, or special high-temperature blends such as those used in the SR-71. More...
Petrakov, V M, O vklade OKB-23 V M Myasishcheva v prakticheskoe osushchecstvlenie idey K E Tsilokovskovo, Akademiya Nauk SSSR, Koissiya po razrabotke nauchnovo nasoediya K E Tsiolkovskovo, 1990/I16..
Borisov, A, "'Buran' - polyot v nikuda?", Novosti kosmonavtiki, 1998, Issue 23/24, page 68..
Buran M-42 Ramjet missile stage. Loaded/empty mass 53,000/15,000 kg. Thrust 103.90 kN. Specific impulse 1500 seconds. Boosted by 4 x Glushko-engined boosters. 8,500 km cruise at Mach 3.1 at 18-20 km altitude with 3,500 kg warhead. Wing area 98 square meters; diameter of ramjet 2.0 m. Never reached flight test. Masses estimated based on missile known total mass. More...
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