The phrase "air injected" is correct and usable in written English.
It can be used in contexts related to processes or mechanisms where air is introduced into a system or substance, such as in engineering or cooking.
Example: "The device operates by using a mechanism that allows air injected into the chamber to create pressure."
Alternatives: "air introduced" or "air forced in".
The controllable factors in this study were the amount of air injected, area of air injection, and microbubble size.
Records sheets must be complimented with the data regarding the filling date, humidity and nitrogen percentage, the quantity of compost introduced in the tunnel, and the hourly records of temperatures, steam injection, percentage of fresh air (considered as the air injected from outside), and percentage of air recirculation inside the tunnel and other observations.
These variations are caused by variations of the sensible heat flux of air injected into furnace.
The amount of air injected as well as the radiation extinction coefficient of the gas are varied.
The air-water combination minimizes the amount of air injected and the amount of in-place oil burned (to between 5 and 10 percent).
This work presents an experimental study of the displacement of a gas phase (air) injected in a porous medium initially saturated with a flowing liquid phase (oil).
To his fans he was a mischievous breath of fresh air, injecting a welcome dose of colour and energy into a profession that was all too beige.
Whole-body cryotherapy (WBC) involves exposing minimally dressed participants to very cold air (injecting liquid nitrogen with temperature −195 °C), either in a specially designed chamber (cryo-chamber) or cabin (cryo-cabin), for a short period of time.
Mice entered the study upon air pouch maintenance by day -3, when 2 ml of sterile air was injected for air pouch maintenance.
Blowing means the operating mode for a batch copper converter during which air or oxygen-enriched air is injected into the molten converter bath.
On days 3 and 5, approximately 3 mL of filtered air was injected again to maintain the air pouch.
