单词 | magnus effect |
释义 | > as lemmasMagnus effect Magnus effect n. the effect of rapid spinning on a cylinder or sphere moving through a fluid in a direction at right angles to the axis of spin, which results in a sideways force at right angles to both the direction of motion and the axis of spin and towards the side where the peripheral motion of the body is in the opposite direction to its overall motion.Prior to Magnus's publication the phenomenon had been referred to by Newton ( Philos. Trans. Royal Soc. (1672) 6 3078); it is also mentioned in B. Robins New Princ. Gunnery (1742) ii. 93.extracted from Magnusn.2< as lemmas |
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