Table 2.

Boundary conditions and properties for the CFD-PBPK model setup.

Pressure [atm]	1.0
Temperature [K]	310.150
Inlet Velocity [L/min]	See Fig. 1 (Case 1), 15 (Cases 2 & 3)
Mouth Inlet Diameter [mm]	20
Respired Components	Xenon	Oxygen	Mixture
Density(a) [kg/m3]	5.710	1.429	5.133
Viscosity(b) [kg/m/s]	2.32e-05	2.06e-05	2.38e-05
Molecular Weight	131.293	15.990
Volume fraction	0.670	0.330
Mass fraction	0.888	0.111
Diffusivity in water [m2/s]	3.79e-09(c)	3.46e-09(d)
Diffusivity in gas phase(e) [m2/s]	1.37e-5	1.37e-5
Dimensionless Henry's constant(f)	7.48e-7	6.19e-7
Absorption coefficient [1/m]	3.67e+7	4.05e+7

Data Sources:

^(a)http://compost.css.cornell.edu.

^(b)https://www.engineeringtoolbox.com.

^(c)Weingärtner et al. (1992).

^(d)http://compost.css.cornell.edu/oxygen/oxygen.diff.water.html.

^(e)Calculated by Hirschfelder-Bird-Spotz method. Binary system diffusivity D_AB = D_BA.

^(f)http://webbook.nist.gov.