File:H Julian Allen.jpg: Revision history

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11 March 2022

22 June 2009

14 March 2007

  • curprev 00:4300:43, 14 March 2007‎ imported>Terence Quilpie‎ 511 bytes +511‎ == Summary == {{Information |Description=Harry Julian Allen, Director of Ames Research Center (1965-1969), and creator of the "Blunt Body Theory" of aerodynamics, a design technique for alleviating the severe re-entry heating problem, which led to the design of ablative heat shields that protected the Mercury, Gemini and Apollo astronauts. |Source=Great Images In NASA - http://grin.hq.nasa.gov/ABSTRACTS/GPN-2000-001777.html |Date=1957 |Author=NACA |Permission=PD |othe...
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