An Air Exchange Rate is the rate at which outside air replaces indoor air in a space. Expressed in one of two ways: the number of changes of outside air per unit of time air changes per hour (ACH);
or the rate at which a volume of outside air enters per unit of time - cubic feet per minute (cfm).
Other definition:
An Air Exchange Rate is the rate at which outside air replaces indoor air in a given space.
Related Articles | |
| Cubic Feet Per Minute | ■■■■■■■ |
A Cubic Feet Per Minute (CFM) is a measure of the volume of a substance flowing through air within a . . . Read More | |
| Air Changes Per Hour | ■■■■■■ |
An Air Changes Per Hour (ACH) is the movement of a volume of air in a given period of timeif a house . . . Read More | |
| Air Mass | ■■■■■ |
An Air Mass is a large volume of air with certain meteorological or polluted characteristics eg., a Heat . . . Read More | |
| Acclimatization | ■■■■ |
An Acclimatization is the physiological and behavioral adjustments of an Organism to changes in its environment . . . Read More | |
| Indoor | ■■■■ |
In the environmental context, 'indoor' refers to the enclosed or internal environment within buildings . . . Read More | |
| Ventilation at travel-glossary.com | ■■■■ |
Ventilation is the process of removing air from or supplying air to an interior space In the travel, . . . Read More | |
| Atmosphere | ■■■■ |
An atmosphere is the 500 km thick Layer of air surrounding the earth which supports the existence of . . . Read More | |
| Cubic feet per second | ■■■■ |
Cubic feet per second: A cubic feet per second (cfs) is a rate of the flow, in streams and rivers, for . . . Read More | |
| Ventilation at top500.de | ■■■■ |
Ventilation may refer to the process of "changing" or replacing air in any space to provide high indoor . . . Read More | |
| Liquid | ■■■■ |
Liquid is one of the four fundamental states of matter (the others being solid, gas, and plasma), and . . . Read More | |
