...Also, from the end of the 1950s, airfoils that could delay the sudden increase in resistance without generating strong shock waves even when the flow speed on the wing surface slightly exceeded the speed of sound began to be used. Peaky airfoils and super critical wings belong to this category, and are collectively called transonic airfoils. Supersonic flight was realized in 1947. ... *Some of the terminology that refers to "Peaky airfoil" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…また50年代末から,翼面の流速が多少音速を超えてもまだ強い衝撃波を発生させず,抵抗急増を遅らせることができる翼型が使われ始めた。ピーキー翼型peaky airfoil,スーパークリティカル翼型super critical wingなどがこれに属し,遷音速翼型とも総称される。 超音速飛行は1947年に実現した。… ※「Peaky airfoil」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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