downwash

n.

因机翼所产生的下降气流；下洗；

Downwash
Contrails and aircraft downwash
Upwash exploitation and downwash avoidance by flap phasing in ibis formation flight
UPWASH AND DOWNWASH OF POLLEN AND SPORES IN THE UNSATURATED SURFACE LAYER OF SPHANGNUM‐DOMINATED PEAT
An overview about the study of downwash effects on dispersion of airborne pollutants
Vortex wake, downwash distribution, aerodynamic performance and wingbeat kinematics in slow-flying pied flycatchers.
Development and Evaluation of the PRIME Plume Rise and Building Downwash Model
The Rolling Up of the Trailing Vortex Sheet and Its Effect on the Downwash Behind Wings
Digital particle image velocimetry measurements of the downwash distribution of a desert locust Schistocerca gregaria
On the Kernel function of the integral equation relating lift and downwash distributions of oscillating wings in supersonic flow