Table 2: Calculation summary of daily ventilation rate by the sum-up method.
Σm ̇N Σ(C(t)-C0) Q
(kg/min) (kg/m3) (m3/min)
Day 1 0.73 0.43 1.70
Day 2 0.40 0.29 1.38
Day 3 0.34 0.20 1.67
Day 4 0.44 0.46 0.95
Day 5 0.78 0.52 1.51
Day 6 0.13 0.09 1.55
Day 7 0.31 0.16 1.90