Anagram & Information om | Engelska ordet NACA

Exempel på hur du använder NACA i en mening

• After the war, he completed his bachelor's degree at Purdue and became a test pilot at the National Advisory Committee for Aeronautics (NACA) High-Speed Flight Station at Edwards Air Force Base in California.
• The Whitcomb area rule, named after NACA engineer Richard Whitcomb and also called the transonic area rule, is a design procedure used to reduce an aircraft's drag at transonic speeds which occur between about Mach 0.
• NASA Ames is named in honor of Joseph Sweetman Ames, a physicist and one of the founding members of NACA.
• It featured cutting-edge innovations such as retractable landing gear and a fully enclosed cockpit, and was optimized for speed with a short stubby fuselage, and a Wright R-1820 radial engine in a NACA cowling.
• It primarily used all the elements of the Altair, but included a forward top cockpit similar to the Vega, plus the NACA cowling introduced in the Air Express.
• Kantrowitz and Jacobs of the NACA Langley Research Center built a toroidal magnetic bottle and heat the plasma with a 150 W radio source.
• The National Advisory Committee for Aeronautics (NACA) was a United States federal agency that was founded on March 3, 1915, to undertake, promote, and institutionalize aeronautical research.
• Eggers (1922–2006) – NACA / NASA researcher, developed re-entry bodies and compression lift, managed Pioneer program.
• Nine test pilots from the National Advisory Committee for Aeronautics (NACA), the United States Air Force (USAF), North American Aviation (NAA), and Douglas Aircraft Corporation were selected for the Man in Space Soonest project, a USAF initiative to put a man in space before the Soviet Union did.
• 1929 – National Advisory Committee for Aeronautics (NACA), for design of the NACA cowling for radial air-cooled engines.
• Gilruth had been working on hypersonic missile rockets as the assistant director of the Pilotless Aircraft Research Division of NACA.
• The X-planes concept officially came into being in 1944, as a joint programme between the National Advisory Committee for Aeronautics (NACA), the US Navy (USN) and the US Army Air Forces (USAAF), in order to pursue research into high-speed aircraft.
• 11, 12, 13, and 14 were obtained from high Reynolds-number tests in the Variable Density Tunnel of the NACA, and, fortunately, for all excepting the thickest of these sections there is very little difference in characteristics at high and low Reynolds numbers.
• That same year, NACA became the National Aeronautics and Space Administration (NASA), and in 1960, Walker became the first NASA pilot to fly the X-15, and the second X-15 pilot, following Scott Crossfield, the manufacturer's test pilot.
• Crossfield made a perfect approach and touchdown, but was unable to bring the unpowered aircraft to a halt in a safe distance, and was forced to use the wall of the NACA hangar as a makeshift brake after narrowly missing several parked experimental aircraft ("with great precision," as he later wryly joked).
• His work with NACA included the development of an early example of gust alleviation systems for aircraft flying in turbulent air.
• These were fitted with all accessories (exhaust headers, NACA annular shrouds, oil coolers, ducts, fire walls) and formed separate, easily removable assemblies.
• The ACME Anser, (Anser from 'Analytical Services', a contributor to the design), was to have been a 6-passenger jet-powered amphibian incorporating advance features; an advanced hull design from NACA test tank data, boundary layer control system and a retractable outboard motor, for taxiing on water.
• Improvement in performance is possible through modelling three-dimensional fuselages which encourage laminar flow, and in internally braced wings which can then have high-lift aerofoil profiles, such as the Clark Y or NACA 4 or 6 series, for high lift.
• The third D-558-I, BuNo 37972, aircraft was delivered to the NACA Muroc Flight Test Unit in 1949 after three Douglas test pilots and Howard Lilly had flown it.

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