Research Article

Investigation and Analysis of the Influence of Vegetative Tracheobronchial Foreign Body on Airflow Field

Table 1

Statistical table of measurement data at different positions of the trachea.

LocationDiameter (mm)Cross-sectional area (mm2)Length (mm)

Tracheal position A19.25296.62(OA)48.07
Tracheal position B19.96306.95(AB)50.62
Tracheal position C22.16371.92(BC)44.43
Tracheal position D15.55190.68(CD)18.74
Tracheal position E10.3383.66(DE)25.35
Tracheal position F13.62147.22(CF)25.97