Parameter

Definition

Value

$a$

Ratio of liquid to vapor densities

41.77

H

Henry’s law constant

0.39

$V_{l10}$

Initial liquid volume in tank 1

12 m³

$V_{l20}$

Initial liquid volume in tank 2

30 m³

$Q_h$

High flow rate

0.0199 m³/s

$Q_l$

Low flow rate

1.99 E−3 m³/s

$t_h$

Running time for high flow rate

20 min

$t_l$

Running time for low flow rate

60 min

$V_t$

Total tank volume

30 m³

$C_{t10}$

Initial moisture concentration in tank 1 vapor

35 ppb

$C_{t20}$

Initial moisture concentration in tank 2 vapor

20 ppb

$C_t\left(t\right)$

Mixed concentration

35 ppb