The current of air or water driven backward by a propeller or downward by a rotor.
| 单词 | θ75090 |
| 释义 | the world > matter > gas > air > moving air > [noun] > a movement of air > a current of air > downward current > deflected by aerofoil, etc. (2) slipstream1913 The current of air or water driven backward by a propeller or downward by a rotor. downwash1914 Aeronautics. The downward deflection of an airstream by an aircraft wing, rotor blade, etc.; (more widely) the downward deflection of an airflow… |
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