downwash

downwash读音音标

英 [\'daʊnwɒʃ]

美 [\'daʊnˌwɒʃ]

downwash意思解释

n.

因机翼所产生的下降气流；

下洗；

英英释义

In aeronautics downwash is the air forced down by the aerodynamic action of a wing or helicopter rotor blade in motion, as part of the process of producing lift.Crane, Dale: Dictionary of Aeronautical Terms, third edition, page 172.