Inward Face Velocity definition
Inward Face Velocity means the airflow into an enclosure that prevents escape of contaminated air from the enclosure. Inward face velocity is measured in feet per minute, in accordance with Appendix 2.
Inward Face Velocity means the airflow in cubic feet per minute (cfm) divided by the open intake area in square feet, measured in accordance with Appendix 2. Inward face velocity is measured in feet per minute.
Inward Face Velocity means the airflow in cubic feet per minute (cfm) divided by the open intake area in square feet into an enclosure that prevents escape of contaminated air from the enclosure, measured in accordance with Appendix 2. Inward face velocity is measured in feet per minute, in accordance with Appendix 2.