compressor stall
21bleed valve — A valve designed to relieve the back pressure in a compressor, which helps to reduce the angle of attack of the rotor blades and prevent compressor stall and compressor surge. A bleed valve permits higher mass airflow through the compressor and… …
22Scandinavian Airlines System — Infobox Airline airline = Scandinavian Airlines System (SAS) logo size = 250 IATA = SK BU ICAO = SAS CNO callsign = SCANDINAVIAN SCANOR parent = SAS AB founded = 1946 headquarters = Stockholm, Sweden *SAS Group, SAS AB *Scandinavian Airlines… …
23F-100 Super Sabre — Infobox Aircraft name=F 100 Super Sabre type=Fighter bomber manufacturer=North American Aviation caption=F 100A with the original short tail fin. designer=Edgar Schmued first flight=25 May avyear|1953 introduced=27 September avyear|1954… …
24Flight data recorder — An example of a flight data recorder; the underwater locator beacon is the small cylinder on the far right. (English translation of warning message: FLIGHT RECORDER DO NOT OPEN) …
25McDonnell Douglas MD-80 — MD 80 series Iberia MD 88 Role …
26Controllable pitch propeller — A controllable pitch propeller (CPP) or variable pitch propeller is a type of propeller with blades that can be rotated around their long axis to change their pitch. If the pitch can be set to negative values, the reversible propeller can also… …
27General Electric F404 — The General Electric F404, F412, and RM12 are a family of afterburning turbofan engines in the 10,500 19,000 lbf (85 kN) class (static thrust). The series are produced by GE Aviation. Partners include Volvo Aero, which builds the RM12 variant.… …
28Core size — is a parameter used in aeroengine performance engineering to enable a size comparison between jet engine (e.g. turbofan) cores. The alternative core power parameter is more difficult to compute, but has the advantage that it takes into account… …
29Lockheed XF-104 — infobox Aircraft name = XF 104 type = Interceptor prototype manufacturer = Lockheed Aircraft Corporation caption = Lockheed XF 104 FG 786 designer= Clarence L Kelly Johnson first flight=4 March avyear|1954 primary user= Lockheed more users=… …
30Engine indicating and crew alerting system — An example of information found on a EICAS Engine Indicating and Crew Alerting System (EICAS) is an integrated system used in modern aircraft to provide aircraft crew with aircraft engines and other systems instrumentation and crew annunciations …
