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Smoke Control Calculator
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Input Parameters
Unit System
Imperial (°F, BTU, ft)
SI (°C, kW, m)
Floor Area (sq ft)
Ceiling Height (ft)
Calculate
Results
Smoke Control
300,000
Required Airflow CFM
Smoke Control Theory
Click to expand theory section
Calculation Steps
1
Calculate Volume
Formula:
V
=
A
×
H
V = A \times H
V
=
A
×
H
Calculation:
V
=
5000
×
10.0
V = 5000 \times 10.0
V
=
5000
×
10.0
Result:
50000
ft³
50000 \text{ ft³}
50000
ft³
2
Calculate Required Airflow
Formula:
Q
=
V
×
A
C
H
Q = V \times ACH
Q
=
V
×
A
C
H
Calculation:
Q
=
50000
×
6
Q = 50000 \times 6
Q
=
50000
×
6
Result:
300000
CFM
300000 \text{ CFM}
300000
CFM
