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The Lymphatic Vascular System: Does Nonuniform Lymphangion Length Limit Flow-Rate?
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A previously developed model of a lymphatic vessel as a chain of lymphangions was investigated to determine whether lymphangions of unequal length reduce pumping relative to a similar chain of equal-length ones. The model ...
A Poroelastic Fluid/Structure-Interaction Model of Cerebrospinal Fluid Dynamics in the Cord With Syringomyelia and Adjacent Subarachnoid-Space Stenosis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An existing axisymmetric fluid/structure-interaction (FSI) model of the spinal cord, pia mater, subarachnoid space, and dura mater in the presence of syringomyelia and subarachnoid-space stenosis was modified to include ...
Inhibition of Contraction Strength and Frequency by Wall Shear Stress in a Single-Lymphangion Model
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: The phasic contractions of collecting lymphatic vessels are reduced in strength and occur at diminished frequency when a favorable pressure difference and the resulting antegrade flow create large fluid shear stresses at ...
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