The National Advisory Committee for Aeronautics (NACA) was a U.S. federal agency founded on March 3, 1915, to undertake, promote, and institutionalize aeronautical research. On October 1, 1958, the agency was dissolved, and its assets and personnel transferred to the newly created National Aeronautics and Space Administration (NASA). NACA was an initialism, i.e. it was pronounced as individual letters, rather than as a whole word[1] (as was NASA during the early years after being established).[2]
Among other advancements, NACA research and development produced the NACA duct, a type of air intake used in modern automotive applications, the NACA cowling, and several series of NACA airfoils which are still used in aircraft manufacturing.
During World War II, NACA was described as "The Force Behind Our Air Supremacy" due to its key role in producing working superchargers for high altitude bombers, and for producing the laminar wing profiles for the North American P-51 Mustang.[3] NACA was also key in developing the area rule that is used on all modern supersonic aircraft, and conducted the key compressibility research that enabled the Bell X-1 to break the sound barrier. [4]
Sources[]
- ↑ Murray, Charles, and Catherine Bly Cox. Apollo. South Mountain Books, 2004, p. xiii.
- ↑ Creation of NASA: Message to Employees of NACA from T. Keith Glennan 1958 NASA (Jeff Quitney - May 17, 2013
- ↑ NASA - WWII & NACA: US Aviation Research Helped Speed Victory
- ↑ Wikipedia entry