12 research outputs found
LambertzEtAl_BiolLett_Bone-Histological-Correlates-AirSacs_ESM2
Interactive three-dimensional model of the Europasaurus holgeri vertebral neural arch
Graph of the moving wall velocity during the breathing cycle used in 2D CFD model.
<p>Graph of the moving wall velocity during the breathing cycle used in 2D CFD model.</p
Pressure change in the air sac during one breathing cycle.
<p>1 s corresponds to end-inspiration.</p
Published respiratory parameters for the domestic fowl with mean weight 1900 g from Bouverot and Dejours [9].
<p>Published respiratory parameters for the domestic fowl with mean weight 1900 g from Bouverot and Dejours <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0045315#pone.0045315-Bouverot1" target="_blank">[9]</a>.</p
A simplification of the avian respiratory system for the domestic fowl.
<p>A) schematic representation; B) 2D finite element model; C) boundary conditions for the 2D model.</p
Temperature in syrinx averaged over the cross-sectional area during the breathing cycle.
<p>1 s corresponds to end-inspiration.</p
Relative humidity of the air passing through the syrinx in one breathing cycle.
<p>1 s corresponds to end-inspiration.</p
Temperature distribution in the 2D model during the breathing cycle.
<p>The maximal volume increase is seen at 1 s at the end of inspiration/begin of expiration, the initial air sac volume is reached at 3 s, end expiration.</p
Flow rate of water vapour at tracheal orifice under two simulated experimental conditions.
<p>1 s corresponds to end inspiration.</p
Mass flow through the orifice during one breathing cycle.
<p>1 s corresponds to end-inspiration.</p