mach number control
21Propeller — A propeller is essentially a type of fan which transmits power by converting rotational motion into thrust for propulsion of a vehicle such as an aircraft, ship, or submarine through a mass such as water or air, by rotating two or more twisted… …
22North American XB-70 Valkyrie — XB 70 Valkyrie X …
23Supermarine Spitfire — Infobox Aircraft name =Spitfire type =Fighter manufacturer =Supermarine caption =The distinctive silhouette of a typical Spitfire shows elliptical wings. (P7350, a Mk IIa, was first delivered to 266 Squadron on 6 September 1940.) designer =R. J.… …
24Bell X-1 — infobox Aircraft name = X 1 type = rocket plane manufacturer = Bell Aircraft caption = X 1 #46 062, nicknamed Glamorous Glennis designer = first flight = 19 January 1946 introduced = retired = status = Retired primary user = United States Air… …
25Centrifugal compressor — Centrifugal compressors, sometimes termed radial compressors, are a sub class of dynamic axisymmetric work absorbing turbomachinery.[1] Centrifugal impeller with a highly polished surface likely to improve performance …
26Messerschmitt Me 163 — Not to be confused with Messerschmitt Bf 163. Me 163 Komet Me 163B 1a at the National Museum of Flight in Scotland …
27Avro Vulcan — Infobox Aircraft name= Avro Vulcan caption= A Vulcan B.2 of the RAF type= Strategic bomber national origin = United Kingdom manufacturer= Avro designer= first flight= 30 August 1952 introduction= 1956 retired= March 1984 status= primary user=… …
28Model aircraft — A die cast Boeing 747 400 model. Model aircraft are flying or non flying models of existing or imaginary aircraft using a variety of materials including plastic, diecast metal, polystyrene, balsa wood, foam and fibreglass. Flying designs range… …
29Ramjet — A ramjet, sometimes referred to as a stovepipe jet, or an athodyd, is a form of jet engine that contains no major moving parts. Unlike most other airbreathing jet engines, ramjets have no rotary compressor at the inlet, instead, the forward… …
30Airbus A320 family — A320 redirects here. For other uses, see A320 (disambiguation). A320 family US Airways Nevada A319 132 …
