87 Publications (Page 1 of 4)
2021
A two-fluid arrangement with bounded van der Waals body forces. Part 1. The Young-Laplace equilibria. Differences from comparable gravity systems
Journal of Engineering Mathematics. | Journal Article
2020
Surfactant-Mediated Airway and Acinar Interactions in a Multi-Scale Model of a Healthy Lung.
Frontiers in physiology. | Journal Article
2019
Surfactant- and gravity-dependent instability of two-layer channel flows: linear theory covering all wavelengths. Part 1. ‘Long-wave’ regimes
Journal of Fluid Mechanics. | Journal Article
 
Surfactant- and gravity-dependent instability of two-layer channel flows: linear theory covering all wavelengths. Part 2. Mid-wave regimes
Journal of Fluid Mechanics. | Journal Article
2017
Slip-enhanced drop formation in a liquid falling down a vertical fibre
Halpern, David and Wei, Hsien-Hung
Journal of Fluid Mechanics, vol. 820, pp. 42–60. | Journal Article
 
Surfactant and gravity dependent instability of two-layer Couette flows and its nonlinear saturation
Frenkel, Alexander and Halpern, David
Journal of Fluid Mechanics, vol. 826, pp. 158-204, Sep 10, 2017. | Journal Article
2016
Reduced-Dimension Modeling Approach for Simulating Recruitment/De-recruitment Dynamics in the Lung
Ryans, Jason⋅Fujioka, Hideki⋅Halpern, David and Gaver, Donald P.
Annals of Biomedical Engineering, vol. 44, pp. 3619–3631. | Journal Article
 
Reduced-dimension model of liquid plug propagation in tubes
Fujioka, Hideki⋅Halpern, David⋅Ryans, Jason and Gaver, Donald P.
Physical Review Fluids, vol. 1. | Journal Article
2015
Slip-induced suppression of Marangoni film thickening in surfactant-retarded Landau-Levich-Bretherton flows
Halpern, David⋅Li, Yen-Ching and Wei, Hsien-Hung
Journal of Fluid Mechanics, vol. 781, pp. 578-594. | Journal Article
2013
A model of surfactant-induced surface tension effects on the parenchymal tethering of pulmonary airways.
Fujioka, Hideki⋅Halpern, David⋅Gayer, III and Gaver, Donald P
Journal of biomechanics, vol. 46, (no. 2), pp. 319-28, 2013/Jan/18. | Journal Article
 
An asymptotic model of particle deposition at an airway bifurcation.
Zierenberg, Jennifer R⋅Halpern, David⋅Filoche, Marcel⋅Sapoval, Bernard and Grotberg, James B
Mathematical medicine and biology : a journal of the IMA, vol. 30, (no. 2), pp. 131-56, 2013/Jun. | Journal Article
2012
An asymptotic model of particle deposition at an airway bifurcation
Zierenberg, J. R.⋅Halpern, D.⋅Filoche, M.⋅Sapoval, B. and Grotberg, J. B.
Math Med Biol. | Journal Article
 
The influence of surfactant on the propagation of a semi-infinite bubble through a liquid-filled compliant channel
Halpern, David and Gaver, Donald P
Journal of Fluid Mechanics, vol. 698, pp. 125-159, 2012. | Journal Article
2011
Numerical study of flow fields in an airway closure model
Tai, C. -F.⋅TAI, C-F⋅BIAN, S.⋅Bian, S.⋅Halpern, David⋅ZHENG, Y.⋅Zheng, Y.⋅Filoche, M.⋅FILOCHE, M. and Grotberg, James B
Journal of Fluid Mechanics, vol. 677, pp. 483-502, 2011. | Journal Article
2010
Experimental study of flow fields in an airway closure model
Bian, S.⋅BIAN, S.⋅TAI, C.-F.⋅Tai, C. -F.⋅Halpern, David⋅Zheng, Y.⋅ZHENG, Y. and Grotberg, James B
Journal of Fluid Mechanics, vol. 647, pp. 391-402, 2010. | Journal Article
 
The effect of viscoelasticity on the stability of a pulmonary airway liquid layer
Halpern, David⋅Fujioka, Hideki and Grotberg, James B.
Physics of Fluids, vol. 22. | Journal Article
 
The effect of viscoelasticity on the stability of a pulmonary airway liquid layer.
Halpern, David⋅Fujioka, Hideki and Grotberg, James B
Physics of fluids (Woodbury, N.Y. : 1994), vol. 22, (no. 1), pp. 11901, January 2010. | Journal Article
2008
Liquid and surfactant delivery into pulmonary airways.
Halpern, David⋅Fujioka, Hideki⋅Takayama, Shuichi and Grotberg, James B
Respiratory physiology & neurobiology, vol. 163, (no. 1-3), pp. 222-31, 2008/Nov/30. | Journal Article
 
Nonlinear evolution, travelling waves, and secondary instability of sheared-film flows with insoluble surfactants
Halpern, David and Frenkel, Alexander L
Journal of Fluid Mechanics, vol. 594, pp. 125-156, 2008. | Journal Article
2007
Electroosmotic flow in a microcavity with nonuniform surface charges
Halpern, David and Wei, Hsien-Hung
Langmuir, vol. 23, pp. 9505-9512. | Journal Article
 
Electroosmotic flow in a microcavity with nonuniform surface charges.
Halpern, David and Wei, Hsien-Hung
Langmuir : the ACS journal of surfaces and colloids, vol. 23, (no. 18), pp. 9505-12, 2007/Aug/28. | Journal Article
2005
Effect of inertia on the insoluble-surfactant instability of a shear flow
Frenkel, AL and Halpern, D
Physical Review E, vol. 71. | Journal Article
 
Effect of inertia on the insoluble-surfactant instability of a shear flow.
Frenkel, Alexander L and Halpern, David
Physical review. E, Statistical, nonlinear, and soft matter physics, vol. 71, (no. 1 Pt 2), pp. 016302, 2005/Jan. | Journal Article
 
Effect of Inertia on the Insoluble Surfactant Instability of a Shear Flow
A.L. Frenkel and Halpern, David
(pp. ,016302). 2005
 
Linear stability of a surfactant-laden annular film in a time-periodic pressure-driven flow through a capillary.
Wei, Hsien Hung⋅Halpern, David and Grotberg, James B
Journal of colloid and interface science, vol. 285, (no. 2), pp. 769-80, 2005/May/15. | Journal Article