Sentence examples for air change from inspiring English sources

The phrase "air change" is correct and usable in written English.
It is typically used in contexts related to ventilation, air quality, or environmental science to refer to the process of replacing indoor air with outdoor air.
Example: "The building's ventilation system is designed to achieve a minimum of five air changes per hour to ensure good air quality."
Alternatives: "air exchange" or "ventilation rate".

Exact(60)

"Don't let the air change that happens when you get to Exit 23" at Albany, he said, joking about the difference a little distance can make.

Air change rate per hour.

Figure 4 shows the variation of chimney air gap on indoor temperature and air change rate.

Previous studies assessed IAQ based on several parameters such as air flow rate, air change rate, CO2 concentration, air change effectiveness and mean age of air.

Information is also provided about relevant air change rates and system time constants.

Deep hypogea without an air change system cannot reach thermal-hygrometric comfort values.

Current methods for evaluating air leakage range from simple air change methods to multizone coupled methods.

In this paper, a target air change rate is proposed as a desired criterion.

In addition, no strong correlation is found between the air change rates and floor areas.

However, in order to calculate the air change rate accurately several aspects have to be considered.

The measurement of ventilation air change rate is a difficult, expensive task in buildings.

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