Transonic
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- 品牌: Lulu Press, Inc
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Transonic
In 1941 Fighter Aircraft Started To Encounter Severe Control And Structural Problems As Speeds Rose Into A And Unforeseen Regime Of Flight Where The Air Compressed And Produced A Phenomenon Called 'shock Stall' Accompanied By An Exponential Increase Of Drag. Many Eminent Aerodynamicists Predicted That This Presented A Barrier Beyond Which Controlled Flight Would Be Impossible. The Invention Of The Jet Engine Eliminated The Drag Of The Propeller, With Its Limit Of 500mph, Opening The Door To Higher Speeds.
- 品牌: Lulu Press, Inc
- 类别: 体育与兴趣爱好
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语言: English
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作者: Chris Freer
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长度: 352
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出版日期: 2023-01-26
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出版社／标签: Lulu Press | Inc
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格式: Paperback
- Fruugo ID: 529183540-1074419414
- ISBN: 9781447785996
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