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The sound barrier or sonic barrier is the large increase in aerodynamic drag and other undesirable effects experienced by an aircraft or other object when it approaches the speed of sound. When aircraft first approached the speed of sound, these effects were seen as constituting a barrier, making faster speeds very difficult or impossible.
After his aircraft company's groundbreaking work on jet engine technology in the Second World War, John Ridgefield, its wealthy owner, employs test pilotTony Garthwaite, a successful wartime fighter pilot, to fly new jet-powered aircraft. Garthwaite is hired by Ridgefield after marrying Ridgefield's daughter, Susan.
Jan 24, 2015 · Learn how sound is a travelling wave of pressure and how breaking the sound barrier means exceeding the speed of sound. Find out how Chuck Yeager and other pilots achieved this feat and what are the effects of shock waves.
Learn about the sound barrier, the sharp rise in aerodynamic drag that occurs as an aircraft approaches the speed of sound. Find out how it affects supersonic flight, sonic boom, and transport phenomena.
- The Editors of Encyclopaedia Britannica
The Sound Barrier. John Ridgefield, pioneer airman and visionary, manufactures jet planes designed to fly faster than sound. But his daughter, believing that human life is more important than human progress, condemns her father's aims and endeavours as senseless ambition.
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- Jimbo's Filmcans
Nov 30, 2015 · Sound Barrier is a common term referring to the unusual amounts of drag in a fluid when an object approaches the speed of sound, which is about 1125 ft/s or 767 mph in dry air. First observed during World War II, the sound barrier doesn't exist as a physical limitation but rather represents the difficulty at which objects near the speed of ...
Sep 30, 2017 · The Bell X-1 broke the sound barrier with Col. Chuck Yeager at the controls on Oct. 14, 1947. (Image credit: NASA) Four rocket engines propelled the X-1, and it was built to absorb 18 times the...
