English Dictionary

Darwin drift

名詞

不可算名詞

(fluid dynamics) The phenomenon by which a fluid parcel is permanently displaced after the passage of a body through a fluid – the fluid being at rest far away from the body.

日本語の意味

流体力学における現象で、物体が流体中を通過した後、流体の一部が永続的に移動する（漂流する）現象。これは、遠く遠くでは流体が静止している状況下で起こる。

The research team measured the wake to quantify Darwin drift behind the ship's hull to better predict pollutant dispersion.

研究チームは、船体の後方での流体の恒久的な変位を定量化するために後流を測定し、汚染物質の拡散をより正確に予測した。

意味（1）

(fluid dynamics) The phenomenon by which a fluid parcel is permanently displaced after the passage of a body through a fluid – the fluid being at rest far away from the body.

z-component of any force on the surface of the swimmer and ρ the radial co- ordinate. v D is termed the Darwin drift: by comparison, for a colloid at zero Reynolds number this quantity is infinite. The magnitude of the Darwin drift is of the order.