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Date of download: 11/9/2017 Copyright © ASME. All rights reserved.

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1 Date of download: 11/9/2017 Copyright © ASME. All rights reserved. From: An Axisymmetric Single-Path Model for Gas Transport in the Conducting Airways J Biomech Eng. 2005;128(1): doi: / Figure Legend: Schematic of a model for the lung anatomy

2 Date of download: 11/9/2017 Copyright © ASME. All rights reserved. From: An Axisymmetric Single-Path Model for Gas Transport in the Conducting Airways J Biomech Eng. 2005;128(1): doi: / Figure Legend: Distribution of nodes on a rectangular element used in the computation of the physical variables; solid circles represent the velocity, concentration nodes and open circles represent the pressure nodes

3 Date of download: 11/9/2017 Copyright © ASME. All rights reserved. From: An Axisymmetric Single-Path Model for Gas Transport in the Conducting Airways J Biomech Eng. 2005;128(1): doi: / Figure Legend: Mesh of quadrilateral elements used in the mesh refinement study. This ASPM geometry corresponds to the trachea and first generation of the three-generation physical model used by Simone

4 Date of download: 11/9/2017 Copyright © ASME. All rights reserved. From: An Axisymmetric Single-Path Model for Gas Transport in the Conducting Airways J Biomech Eng. 2005;128(1): doi: / Figure Legend: Axial distribution of pressure at the symmetry line of the five-generation ASPM for Re=365. Vertical lines indicate the location of the transition regions. Axial distance and pressure are plotted as dimensionless quantities.

5 Date of download: 11/9/2017 Copyright © ASME. All rights reserved. From: An Axisymmetric Single-Path Model for Gas Transport in the Conducting Airways J Biomech Eng. 2005;128(1): doi: / Figure Legend: Comparison of ASPM predictions to experimental data for benzene-inert gas dispersion , using two different leak concentrations at the transition region wall in the simulations, the bulk average concentration and the wall concentration


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