"air inlet" is correct and usable in written English.
You can use it to refer to an opening or device through which air can enter. For example, "The plane had two air inlets located on either side of the cockpit."
Distribution rules of air inlet aerodynamic field were studied.
A mechanical exhaust with a natural air inlet causes a slight negative pressure, so that air leakages are inward.
One room was equipped with ceiling air inlet (system C) and another room was equipped with wall jet air inlet (system W).
In four of the stables, there were no specific air inlet systems, and in five stables, the exit door was used as the only air inlet.
This analytical approach accounts for the variations in both heat load and ambient air inlet temperature.
And it will decrease with the increases of evaporator side air inlet temperature and velocity.
Velocity of air has been changed depending upon air inlet temperature of drying cabinet.
A higher air inlet temperature resulted in lower maximum bed temperatures, which was successfully modelled.
The ambient air inlet temperature is modeled analytically by simplified periodic relations.
The ground heat exchanger is an effective system for cooling-down the fresh air inlet temperature.
Only a simple nozzle cap with an air inlet was used for the welding.
