Table 1.

CFD-calculated airflow allocation and resistance values.

	Airflow allocation (%)				Resistance (Pa(ml/s))
	Right Side		Left Side		Total	Right Side		Left Side
Simulation	Anterior to perforation	Posterior to perforation	Anterior to perforation	Posterior to perforation	Entire cavity	Anterior to perforation	Posterior to perforation	Anterior to perforation	Posterior to perforation
1 cm anterior perforation	39.7%	51.0%	60.3%	49.0%	0.067	0.064	0.082	0.027	0.106
2 cm anterior perforation	37.1%	55.6%	62.9%	44.4%	0.065	0.066	0.075	0.033	0.103
1 cm posterior perforation	40.0%	53.7%	60.0%	46.3%	0.067	0.094	0.058	0.041	0.096
2 cm posterior perforation	36.6%	56.3%	63.4%	43.7%	0.065	0.096	0.055	0.040	0.094
1 cm superior perforation	44.6%	50.2%	55.4%	49.8%	0.069	0.101	0.050	0.045	0.094
2 cm superior perforation	40.9%	52.2%	59.1%	47.8%	0.068	0.103	0.052	0.055	0.079
No perforation	45.8%		54.2%		0.066	0.143		0.121