An investigation of pulmonary surfactant physicochemical behavior under airway reopening conditions.

@article{Ghadiali2000AnIO,
  title={An investigation of pulmonary surfactant physicochemical behavior under airway reopening conditions.},
  author={Samir N Ghadiali and D. P. Gaver},
  journal={Journal of applied physiology},
  year={2000},
  volume={88 2},
  pages={493-506}
}
Airway reopening mechanics depend on surfactant physicochemical properties. During reopening, the progression of a finger of air down an airway creates an interface that is continually expanding into the bulk fluid. Conventional surfactometers are not capable of evaluating physicochemical behavior under these conditions. To study these aspects, we investigated the pressure required to push a semi-infinite bubble of air down a fluid-filled cylindrical capillary of radius R. The ionic surfactant… CONTINUE READING
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Marangoni effects of trace impurities on the motion of long gas bubbles in capillaries

  • J. Ratulowski, H.-C. Chang
  • J. Fluid Mech
  • 1990
Highly Influential
5 Excerpts

The influence of surfactant on two-phase flow in a flexible-walled channel under bulk equilibrium conditions

  • D.Y.K. Yap, D. P. Gaver
  • Phys. Fluids
  • 1998
Highly Influential
4 Excerpts

Barthès-Biesel. Marangoni effects of adsorption-desorption controlled surfactants on the leading end of an infinitely long bubble in a capillary

  • K. J. Stebe
  • J. Fluid Mech
  • 1995
Highly Influential
8 Excerpts

Computational Modelling of Bubble Motion and Surfactant Transport in a Channel (PhD Thesis)

  • V. R. Tekumalla
  • Tulane University,
  • 1997
1 Excerpt

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