Although it activates all beta adrenergic receptors, it works in a similar fashion to the more selective β-adrenergic agonists e.g. salbutamol, by relaxing the airways to increase airflow.

The goal of all sleep apnea treatment devices is to increase airflow to your lungs.

The idea was to design cars to incorporate pro-aerodynamic round styling to increase airflow and decrease drag while in motion.

The addition of additional compressor stage increased the pressure ratio and overall airflow through the engine, and necessitated the development of a new turbine section.

More obstructive fan grills increase pressure drop and lower airflow, necessitating higher fan speeds and more noise output.

The electric fan is also upgraded to increase airflow through the new high-performance components.

This increases airflow at full throttle compared to a butterfly inlet, boosting performance.

Blowguns can be modified to increase airflow.

The sporty look of the new Delta was highlighted by an aluminium fuel cap and air-intake grilles on the front mudguards designed to increase airflow.

Various oral appliances have been designed to increase airflow by repositioning structures in the mouth.