| 单词 | stagnation point |
| 释义 | > as lemmasstagnation point stagnation point n. Aeronautics a point on the leading edge of a moving aerofoil at which the air is at rest relative to the aerofoil. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > [noun] > plane or aerofoil > point where airflow is smooth or broken burble point1918 stagnation point1926 1926 H. Glauert Elem. Aerofoil & Airscrew Theory ii. 14 Consider first the pressure which occurs at a stagnation point, where the fluid is brought to rest at the nose of the body. 1955 Sci. Amer. Oct. 126/3 At what is called the ‘stagnation’ point, just in front of the model, the streamline splits in two, one half flowing around each side of the obstruction. 1979 Bertin & Smith Aerodynamics for Engineers vii. 269 We see that the temperature of the air at the stagnation point is sufficiently high that we could not use an aluminum structure. < as lemmas |
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