fan-shaped air jet - определение. Что такое fan-shaped air jet
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Что (кто) такое fan-shaped air jet - определение

TYPE OF AIRCRAFT ENGINE
Unducted fan; Open rotor; Open rotor engine; Unducted fan engine; Unducted fan jet; Prop-Fan-Engines
  • A closeup of the PW–Allison 578-DX propfan demonstrator, installed on the port side of a [[McDonnell Douglas MD-80]] testbed.
  • adj=mid}} diameter Hamilton Standard propeller for the NASA Propfan Test Assessment.
  • A comparison of the propfan with other types of aircraft engines.
  • GE36]] at the [[Musée aéronautique et spatial Safran]]
  • m}}, with either eight or ten blades in front (depending on the particular configuration) and eight blades in back.
  • Progress D27 Propfans fitted to an [[Antonov An-70]].
  • Propulsive efficiency comparison for various gas turbine engine configurations
  • [[Safran]] open rotor mockup in 2017.
  • The [[Progress D-236]] propfan engine on the [[Yak-42]]E-LL testbed aircraft at the Paris Air Show in 1991.
Найдено результатов: 5670
Fan (machine)         
  • Ceiling fan with a lamp
  • Cross-section of a cross-flow fan, from the 1893 patent. The rotation is clockwise. The stream guide ''F'' is usually not present in modern implementations.
  • An axial box fan for cooling electrical equipment
  • low and high bypass jet engines]], seen here on a [[Boeing 777]].
  • [[Patent drawing]] for a ''Fan Moved by Mechanism'', November 27, 1830
  • A table fan
  • Cross-flow fan
  • Two c. 1980 box fans
  • Building heating and cooling systems commonly use a squirrel cage fan driven by a belt from a separate electric motor.
  • An open-face supermarket freezer with an air curtain. Cooling air circulates across the food through the dark slot seen at the rear of the freezer, and through another grille not visible along the front.
MACHINE WITH SPINNING BLADES USED TO CREATE AIRFLOW
Electric fans; Electric fan; Cooling fan; Axial fan; Box Fan; Fan (device); Cooling fans; Dry air cooler; Ventilating fan; Extractor fan; Fan (mechanical); Rotary fan; Axial fans; Blade-less fan; Mechanical fans; Oscillating fan; Table fan; Fanan; Cross-flow fan; Mechanical fan; Jet fan; Box fan; Pedestal fan; Tangential fan; Household fan; Extract fan; Fan noise
A fan is a powered machine used to create a flow of air. A fan consists of a rotating arrangement of vanes or blades, generally made of wood, plastic, or metal, which act on the air.
Jet (fluid)         
  • M87]], as seen by the [[Hubble Space Telescope]].
STREAM OF FLUID PROJECTED INTO THE SURROUNDING MEDIUM
Jet (gas)
A jet is a stream of fluid that is projected into a surrounding medium, usually from some kind of a nozzle, aperture or orifice. Jets can travel long distances without dissipating.
Shaped compact disc         
NON-CIRCULAR TYPE OF COMPACT DISC
Custom-shaped CD; Custom-cut CD; Shaped Edition; Shape Edition; Shaped CD; Shaped Compact Disc
A shaped compact disc is a non-circular compact disc. Examples include business card CDs, CDs in the shape of a star, a map of a country, interview material and more.
Jet aircraft         
  • Boeing 707
  • SST]] providing service from 1976 to 2003
  • km/h}}
  • The [[Heinkel He 178]] was the first aircraft to fly on turbojet power, in August 1939
  • Dependence of the propulsive efficiency (<math>\eta_p</math>) upon the vehicle speed/exhaust speed ratio (v/c) for rocket and jet engines
  • The Sikorsky S-69 was a [[compound helicopter]] with auxiliary turbojets
AIRCRAFT CLASS POWERED BY JET PROPULSION ENGINES
Jet plane; Jet airplane; Jetplane; Jet airplanes; Jet Aircraft; Jet travel; Jet flight; Jet aeroplane; Jet Airplane; Jetplanes; Jet-propelled aircraft; Jet-aeroplane; Jet-airplane; Jet-aircraft; Jet-plane; Jet-powered aircraft
A jet aircraft (or simply jet) is an aircraft (nearly always a fixed-wing aircraft) propelled by jet engines.
jet aircraft         
  • Boeing 707
  • SST]] providing service from 1976 to 2003
  • km/h}}
  • The [[Heinkel He 178]] was the first aircraft to fly on turbojet power, in August 1939
  • Dependence of the propulsive efficiency (<math>\eta_p</math>) upon the vehicle speed/exhaust speed ratio (v/c) for rocket and jet engines
  • The Sikorsky S-69 was a [[compound helicopter]] with auxiliary turbojets
AIRCRAFT CLASS POWERED BY JET PROPULSION ENGINES
Jet plane; Jet airplane; Jetplane; Jet airplanes; Jet Aircraft; Jet travel; Jet flight; Jet aeroplane; Jet Airplane; Jetplanes; Jet-propelled aircraft; Jet-aeroplane; Jet-airplane; Jet-aircraft; Jet-plane; Jet-powered aircraft
(jet aircraft)
A jet aircraft is an aircraft that is powered by one or more jet engines.
N-COUNT
jet engine         
  • Jet engine during take-off showing visible hot exhaust ([[Germanwings]] [[Airbus A319]])
  • U.S. Air Force [[F-15E Strike Eagle]]s
  • Typical combustion efficiency of an aircraft gas turbine over the operational range.
  • Typical combustion stability limits of an aircraft gas turbine.
  • Electronic centralised aircraft monitor (ECAM)]] Display
  • Propulsive efficiency comparison for various gas turbine engine configurations
  • Allies']] only jet aircraft to achieve combat operations during World War II.
  • JT9D]] turbofan jet engine installed on a [[Boeing 747]] aircraft.
  • Turbojet engine
  • A cutaway of the Junkers Jumo 004 engine
  • [[Heinkel He 178]], the world's first aircraft to fly purely on turbojet power
  • Dependence of propulsion efficiency (η) upon the vehicle speed/exhaust velocity ratio (v/v<sub>e</sub>) for air-breathing jet and rocket engines.
  • A pump jet schematic.
  • Rocket engine propulsion
  • [[Specific impulse]] as a function of speed for different jet types with kerosene fuel (hydrogen I<sub>sp</sub> would be about twice as high). Although efficiency plummets with speed, greater distances are covered. Efficiency per unit distance (per km or mile) is roughly independent of speed for jet engines as a group; however, airframes become inefficient at supersonic speeds.
  • Schematic diagram illustrating the operation of a low-bypass turbofan engine.
  • The [[Whittle W.2]]/700 engine flew in the [[Gloster E.28/39]], the first British aircraft to fly with a turbojet engine, and the [[Gloster Meteor]]
REACTION ENGINE WHICH GENERATES THRUST BY JET PROPULSION
Jet engines; Jet turbine; Jet engined; Aircraft jet engine; Jet-engine; Jet motor; Jet thrust; Jet Engine; Lubrication system of jet engines; Lubrication System of Jet Engines; Jet propulsion engine; Jet engine nozzle; Duct jet engine; Jet engines and volcanic ash; Jetmotor; Energy efficiency of aircraft jet engines; Jet aviation
(jet engines)
A jet engine is an engine in which hot air and gases are forced out at the back. Jet engines are used for most modern aircraft.
N-COUNT
Fan (surname)         
CHINESE SURNAME (范)
范姓; Fàn (surname)
Fàn () is a Chinese family name. It is also one of the most common surnames in Vietnam, where it is written as Pham (范 - Phạm), and occurs in Korea as Beom (范, 범).
Astrophysical jet         
  • A view of the [[M87*]] supermassive black hole in polarised light, taken by the [[Event Horizon Telescope]]. The direction of lines atop the total intensity mark the polarization orientation, from which the structure of the magnetic field around the black hole can be determined.
  • The pulsar IGR J11014-6103 with supernova remnant origin, nebula and jet
  • [[Elliptical galaxy M87]] emitting a relativistic jet, as seen by the [[Hubble Space Telescope]]
BEAM OF IONIZED MATTER FLOWING ALONG THE AXIS OF A ROTATING ASTRONOMICAL OBJECT
Relativistic jet; Galactic jet; Extragalactic jet; Galactic jets; Stellar jet; Relativistic jets; Radio jets; Galaxy jet; Jet (astronomy); Polar jets; Cosmic jet; Polar jet; Extragalatic jet; Astrophysical jets
An astrophysical jet is an astronomical phenomenon where outflows of ionised matter are emitted as an extended beam along the axis of rotation.
Jet engine         
  • Jet engine during take-off showing visible hot exhaust ([[Germanwings]] [[Airbus A319]])
  • U.S. Air Force [[F-15E Strike Eagle]]s
  • Typical combustion efficiency of an aircraft gas turbine over the operational range.
  • Typical combustion stability limits of an aircraft gas turbine.
  • Electronic centralised aircraft monitor (ECAM)]] Display
  • Propulsive efficiency comparison for various gas turbine engine configurations
  • Allies']] only jet aircraft to achieve combat operations during World War II.
  • JT9D]] turbofan jet engine installed on a [[Boeing 747]] aircraft.
  • Turbojet engine
  • A cutaway of the Junkers Jumo 004 engine
  • [[Heinkel He 178]], the world's first aircraft to fly purely on turbojet power
  • Dependence of propulsion efficiency (η) upon the vehicle speed/exhaust velocity ratio (v/v<sub>e</sub>) for air-breathing jet and rocket engines.
  • A pump jet schematic.
  • Rocket engine propulsion
  • [[Specific impulse]] as a function of speed for different jet types with kerosene fuel (hydrogen I<sub>sp</sub> would be about twice as high). Although efficiency plummets with speed, greater distances are covered. Efficiency per unit distance (per km or mile) is roughly independent of speed for jet engines as a group; however, airframes become inefficient at supersonic speeds.
  • Schematic diagram illustrating the operation of a low-bypass turbofan engine.
  • The [[Whittle W.2]]/700 engine flew in the [[Gloster E.28/39]], the first British aircraft to fly with a turbojet engine, and the [[Gloster Meteor]]
REACTION ENGINE WHICH GENERATES THRUST BY JET PROPULSION
Jet engines; Jet turbine; Jet engined; Aircraft jet engine; Jet-engine; Jet motor; Jet thrust; Jet Engine; Lubrication system of jet engines; Lubrication System of Jet Engines; Jet propulsion engine; Jet engine nozzle; Duct jet engine; Jet engines and volcanic ash; Jetmotor; Energy efficiency of aircraft jet engines; Jet aviation
A jet engine is a type of reaction engine discharging a fast-moving jet that generates thrust by jet propulsion. While this broad definition can include rocket, water jet, and hybrid propulsion, the term typically refers to an internal combustion airbreathing jet engine such as a turbojet, turbofan, ramjet, or pulse jet.
jet         
WIKIMEDIA DISAMBIGUATION PAGE
The Jet; JET; Jets; Jet (disambiguation); The Jets; The Jets (disambiguation); JETS; J.E.T.S.; JET (disambiguation); JETS (disambiguation); The Jets (rock band); The Jets (band); Jet (comics)
jet1
¦ noun
1. a rapid stream of liquid or gas forced out of a small opening.
2. a jet engine.
an aircraft powered by jet engines.
¦ verb (jets, jetting, jetted)
1. spurt out in a jet.
2. travel by jet aircraft.
Origin
C16: from Fr. jeter 'to throw', based on L. jactare, frequentative of jacere 'to throw'.
--------
jet2
¦ noun
1. a hard black semi-precious variety of lignite.
2. a glossy black colour.
Origin
ME: from OFr. jaiet, from L. Gagates, from Gk gagates 'from Gagai', a town in Asia Minor.

Википедия

Propfan

A propfan, also called an open rotor engine, or unducted fan (as opposed to a ducted fan), is a type of aircraft engine related in concept to both the turboprop and turbofan, but distinct from both. The design is intended to offer the speed and performance of a turbofan, with the fuel economy of a turboprop. A propfan is typically designed with a large number of short, highly twisted blades, similar to the (ducted) fan in a turbofan engine. For this reason, the propfan has been variously described as an "unducted fan" (UDF) or an "ultra-high-bypass (UHB) turbofan".