two-stage nozzle
41NASA X-43 — NASA technicians working on the X 43A at the tip of a Pegasus rocket mounted to a Boeing B 52B prior to launch on March 27, 2004. The X 43 is an unmanned experimental hypersonic aircraft with multiple planned scale variations meant to test… …
42Tsiolkovsky rocket equation — Tsiolkovsky s rocket equation, or ideal rocket equation is named after Konstantin Tsiolkovsky, who independently derived it and published in his 1903 work [К. Э. Циолковский, Исследование мировых пространств реактивными приборами, 1903. It is… …
43UR-100 — Infobox Weapon is missile=yes name = Strategic missile complex UR 100 with 8K84 missile type = ICBM vehicle range = 10,600 km filling = 1 yield = 1 Mt by NII 1011, Chelyabinsk 70 engine = two stage liquid fuel #first stage 8S816 with four 15D2… …
44Focke Wulf Schnellflugzeug — The Focke Wulf Schnellflugzeug was a design for an experimental aircraft.Professor Henrich Focke of the Focke Wulf company was one of the greatest and most creative pioneers of autogyroes and helicopters of his time. He left Focke Wulf and formed …
452009 Norwegian spiral anomaly — Map of Norway in which the light was observed in the red (Trøndelag) and blue (Nord Norge) The Norwegian spiral anomaly of 2009[1] appeared in the night sky over Norway[2] on 9 December 2009. It was vis …
46UGM-73 Poseidon — Infobox Weapon is missile=yes name = UGM 73A Poseidon C3 type = Strategic SLBM vehicle range = With MIRV: 2,500 nm, With RV: 3,200 nm filling = 10 or 14 W 68 warheads of approx 50 kt yield in Mark 3 MIRVed RVs. 500 kt total |yield. engine = Two… …
47History of science and technology in China — Inventions …
48Atomisation (agroalimentaire) — En agroalimentaire, l atomisation est une méthode de déshydratation d un liquide (jus, lait, ...) sous forme de poudre par passage dans un flux d air chaud. Sommaire 1 Principe 2 Historique 3 Types de tour de séchage …
49Ram accelerator — A ram accelerator has the same function as a gun; i.e., it is a device for accelerating projectiles; however, it is entirely different in that jet engine like propulsion cycles utilizing ramjet and/or scramjet combustion processes are used to… …
50MR-UR-100 Sotka — Infobox Weapon is missile=yes name = Strategic missile complex 15P015 (MR UR 100) with 15A15 missile type = ICBM vehicle range = from 1000 km to *10250 km with MIRV *10320 km with single warhead filling = 1 or 4 yield = 1×3.4Mt or 4×0.4 Mt engine …
