The phrase "air displaced" is correct and usable in written English.
It can be used in contexts related to physics, engineering, or any discussion involving the movement of air, such as in aerodynamics or buoyancy.
Example: "The balloon rose into the sky due to the air displaced by its volume."
Alternatives: "displaced air" or "air moved".
When you pass by either, the air displaced by your movement causes the pieces to flutter.
High ice and domes of cold high-pressure air displaced the polar jet streams, steering storm tracks south to the glacial margins and beyond.
Mr. Koestler is here on a lecture tour for the benefit of the International Rescue & Relife Committee, a group organized to air displaced persons and internees.
But it was a significant discovery nonetheless: the gun barrel had been configured to vent the air displaced by the hollow uranium projectile when it was fired toward its target.
In addition, the most active insects have large thin-walled dilatations of the tracheae called air sacs, which serve to increase the volume of air displaced during respiratory movements.
This is achieved in a uniform hood by distributing windows along the hood wall to vent away high-pressure air displaced by the train.
In this case, the denser cool air displaces the warmer and forces it to rise.
By comparing the CO, OH, and temperature fields, three characteristic regions of flows with secondary reaction zones are identified: the injection region where cooling air displaces the vitiated cross flow, the secondary reaction zone region, and the mix-out region where all of the oxygen has been consumed and mixing with the vitiated cross flow controls the local composition and temperature.
This cooler fresh air displaces the warmer room air at the occupied level; heat and pollutants rise to the ceiling and are drawn out by an exhaust fan.
The samples were spun at incremental rotational speeds effecting air displacing brine.
In addition to measurements of cumulative outflow and wetting fluid pressure in outflow experiments of air displacing water or oil, pressure changes of the oil (non-wetting fluid) were measured in oil water experiments.
