英语词汇“area rule”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

area rule n. Aeronautics in the design of transonic and supersonic aircraft, the principle that the longitudinal variation of the cross-sectional area of an aircraft should approximate to that of the shape subject to the least drag at the speed in question.

ΚΠ

1953 R. T. Whitcomb Zero-Lift Drag Characteristics i, in NACA Conf. Aerodynam. High-speed Aircraft This paper is concerned primarily with the application of the ‘area rule’ to the interpretation and improvement of the drag-rise characteristics of wing-body combinations at transonic and moderate supersonic speeds.

1986 Aircraft Illustr. July 380/3 It was the F-102's failure to exceed Mach 1..that led to the evolution of the Area Rule.

2007 Flying Aug. 58/2 Many jets apply the area rule near the engines, but the shape is more dramatic in the Premier because of its wide fuselage.

单词	area rule
释义	> as lemmas area rule area rule n. Aeronautics in the design of transonic and supersonic aircraft, the principle that the longitudinal variation of the cross-sectional area of an aircraft should approximate to that of the shape subject to the least drag at the speed in question. ΚΠ 1953 R. T. Whitcomb Zero-Lift Drag Characteristics i, in NACA Conf. Aerodynam. High-speed Aircraft This paper is concerned primarily with the application of the ‘area rule’ to the interpretation and improvement of the drag-rise characteristics of wing-body combinations at transonic and moderate supersonic speeds. 1986 Aircraft Illustr. July 380/3 It was the F-102's failure to exceed Mach 1..that led to the evolution of the Area Rule. 2007 Flying Aug. 58/2 Many jets apply the area rule near the engines, but the shape is more dramatic in the Premier because of its wide fuselage. extracted from arean. < as lemmas
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> as lemmas