CO OZNACZA SŁOWO WIND TUNNEL
Tunel aerodynamiczny
Tunel aerodynamiczny jest narzędziem stosowanym w badaniach aerodynamicznych w celu zbadania wpływu powietrza przepływającego przez stałe przedmioty. Tunel aerodynamiczny składa się z kanału rurowego z badanym obiektem zamontowanym w środku. Powietrze jest przemieszczane obok obiektu przez potężny system wentylatora lub inne środki. Badany obiekt, często nazywany modelem tunelu aerodynamicznego, jest wyposażony w odpowiednie czujniki do pomiaru sił aerodynamicznych, rozkładu ciśnienia lub innych właściwości aerodynamicznych. Najwcześniejsze tunele aerodynamiczne zostały wymyślone pod koniec XIX wieku w pierwszych badaniach lotniczych, gdy wiele osób starało się opracować skuteczne maszyny latające cięższe od powietrza. Tunel aerodynamiczny został zaprojektowany jako środek odwracający zwykły paradygmat: zamiast powietrza stojącego nieruchomo i obiektu poruszającego się z prędkością przez niego, ten sam efekt zostanie osiągnięty, gdyby obiekt stał nieruchomo, a powietrze przesuwa się z prędkością. W ten sposób stacjonarny obserwator mógłby studiować przedmiot latania w akcji i mógłby nałożyć na nią siłę aerodynamiczną. Rozwój tuneli aerodynamicznych towarzyszyło rozwojowi samolotu. W czasie II wojny światowej powstały duże tunele aerodynamiczne.
Definicja słowa wind tunnel w słowniku
Definicja tunelu aerodynamicznego w słowniku jest komorą do testowania właściwości aerodynamicznych samolotu, płatów, itp., W których prąd powietrza może być utrzymywany ze stałą prędkością.
CYTATY ZE SŁOWEM «WIND TUNNEL»
Słynne cytaty i zdania ze słowem
wind tunnel.
Future forecasting is all about testing strategies - it's like a wind tunnel.
The writing is really hard. You're alone. It really pulls it out of you. You pull it out of your head. But when you're a director, you're shopping - you're picking this actor, you're picking this scene. It's like the most intense kinetic high-speed shopping of all time. You sit in a chair and it will all come rushing at you like a wind tunnel.
After a while, you can't get any higher. It's like your head is in a wind tunnel - everything is vibrating.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «WIND TUNNEL»
Poznaj użycie słowa
wind tunnel w następujących pozycjach bibliograficznych Książki powiązane ze słowem
wind tunnel oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
1
Wind Tunnel Studies of Buildings and Structures
Providing guidelines, this manual is intended for architects and engineers involved with wind tunnel model testing of buildings and structures.
Jack E. Cermak, N. Isyumov,
1999
2
Transonic
Wind Tunnel Testing
This engineering text explores numerous related areas, including wall interference corrections in conventional wind tunnels, subsonic flow in a variety of wind tunnels, and test results from transonic wind tunnels. 1961 edition.
Bernhard H. Goethert, Wilbur Clifton Nelson,
1961
3
A
wind-
tunnel investigation of the development of lift on ...
The development of lift was essentially independent of the acceleration when based on chord lengths traveled, and was in qualitative agreement with theory.
Thomas R. Turner, United States. National Aeronautics and Space Administration,
1960
4
A
wind-
tunnel investigation of helicopter directional ...
An investigation was conducted in the Langley full-scale tunnel to study the aerodynamics that produce directional-control problems for a helicopter with a tail rotor in low-speed rearward flight in ground effect.
Robert J. Huston, Charles E. K. Morris, United States. National Aeronautics and Space Administration,
1971
5
Wind-
tunnel studies of effects of construction methods, ...
A low- speed wind-tunnel investigation was conducted to determine the effects of canopy construction methods, design details, and canopy slots on the static longitudinal aerodynamic characteristics of all-flexible parawings.
Paul G. Fournier, William C. Sleeman, United States. National Aeronautics and Space Administration,
1970
6
Wind Tunnel and Propulsion Test Facilities: Supporting ...
Provides detailed analyses of the nation's aeronautic testing needs and the effectiveness of and management issues for, NASA's major wind tunnel and test propulsion facilities in serving those needs.
7
Wind Tunnel Testing of High-Rise Buildings
Since the 19605, wind tunnel testing has become a commonly used tool in the
design of tall buildings. It was pioneered, in large part, during the design of the
World Trade CenterTowers in New York. Since those early days of wind
engineering ...
Peter Irwin, Roy Denoon, David Scott,
2013
8
Pressure Control System for a Hypersonic
Wind Tunnel
Contents: Introduction; Test Facility, Details of the Air Storage System; Regenerative Gas Fired Heat Exchanger; Air Flow Control System; Air Control Valves; Hydraulic System; Servo Amplifier; Pressure Sensing Devices; Control Computer ...
W. H. Horton, I. L. Smith,
1963
9
Wind tunnel investigation of simulated helicopter engine ...
A wind tunnel investigation of the windstream-engine exhaust flow interaction on a light observation helicopter model has been conducted in the Langley V/STOL tunnel.
Craig S. Shaw, John C. Wilson, Langley Research Center,
1974
10
Wind Tunnel Studies in Aerodynamic Phenomena at High Speed: ...
The air is sucked into the wind tunnel and in the throat we have a pressure p—
analogous to the ground level height H—and an airspeed v. In the cone the air
stream expands. The pressure increases and the speed drops. And just in front of
...
A. F. Zahm, Edward P. Warner, Edwin Bidwell Wilson,
1920
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «WIND TUNNEL»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
wind tunnel w wiadomościach.
OSHKOSH: Terrafugia unveils TF-X wind tunnel model
Terrafugia unveiled a newly-moulded wind tunnel model for a hybrid-electric, stop-fold tiltprop concept at the Experimental Aircraft Association's annual fly-in in ... «Flightglobal, Lip 15»
Gamesa Teams With Technical University Of Madrid To Build Wind …
Specifically, the intended wind tunnel will allow Gamesa to perform advanced full-rotor (three blades and hub) aerodynamic noise measurements, dynamic tests, ... «CleanTechnica, Lip 15»
How mosquitoes zero in on warm bodies
Biologists recorded the movement of hungry mosquitoes inside a wind tunnel. The insects were instantly attracted to a plume of CO2, much like a human breath; ... «BBC News, Lip 15»
Haas unmoved by FIA wind tunnel inspection
The Haas Formula 1 team has no qualms about continuing to use Ferrari's Maranello wind tunnel next year, despite its deal coming under the spotlight of the FIA ... «Motorsport.com, Cze 15»
Technical chiefs defend wind tunnels after 'dinosaur' branding
The Force India deputy team principal said that continuing with wind tunnel use meant F1 wasn't looking to the future – a view which angered others in the ... «SkySports, Kwi 15»
Watch What Happens When You Put A Hummingbird In A Wind Tunnel
High speed footage can reveal the unusual mechanics of a hummingbird's wingbeat. Here's how this remarkable aerialist keeps a level head, even in the face of ... «io9, Mar 15»
Experience skydiving without leaving Earth at iFly Toronto wind tunnel
And flying makes a nice birthday gift, especially for a 12-year-old playing hooky from school. Suzanne Lyon took her son, Jack, out of school last week to skydive ... «Canada.com, Mar 15»
Lockheed Martin buys high-speed wind tunnel
DALLAS, March 26 (UPI) -- Lockheed Martin has purchased the high speed wind tunnel it has leased for years from Triumph Aerostructures for research and ... «UPI.com, Mar 15»
Christian Horner says F1 can cut costs by banning use of wind tunnels
Red Bull team boss Christian Horner has suggested banning wind tunnels as a way to cut costs in F1. Horner has made the suggestion – one he admits is ... «SkySports, Mar 15»
How a wind tunnel unlocked the secret to Titan's bizarre landscape …
Sen—Scientists have used a wind tunnel to study the dunes on Saturn's largest moon, to find out what they are made of and why they appear to be formed in a ... «Christian Science Monitor, Gru 14»