The air intake automatically shuts unless extra airflow is needed.
On virtually all modern aircraft, the rate and volume of airflow is pretty much automatic.
The air itself goes through virus filters and all experiments are carried out in small, sealed boxes where the airflow is carefully controlled.
As in the BMW engine, airflow is controlled by regulating the intake valve rather than a throttle valve.
At night, as the slopes cool, the direction of airflow is reversed, and cool downslope drainage motion occurs.
This state, in which airflow is constrained by its own rotation, is known as the dynamic pipe effect.
A fricative sound involves the close approximation of two articulators, so that the airstream is partially obstructed and a turbulent airflow is produced.
In small-scale low-pressure systems, such as tornadoes, dust devils, and waterspouts, the radius of curvature of the airflow is relatively small.
On level 10, the airflow is relatively strong, but it makes a lot of noise doing it, making it hard to do anything else in the room at the same time.
The volume of airflow is more or less the same from both, but the air feels different: the Multiplier's air is cylindrical in shape, and hollow at the core, and it feels airier.
Airflow is also a critical climatic factor that affects plants.
