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Uncertainty quantification reveals the physical constraints on pumping by peristaltic hearts
(The Royal Society, 2020-09-09)
Most biological functional systems are complex, and this complexity is a fundamental driver of diversity. Because input parameters interact in complex ways, a holistic understanding of functional systems is key to understanding ...
Diving into a simple anguilliform swimmer’s sensitivity
(Oxford University Press, 2020-09-16)
Computational models of aquatic locomotion range from modest individual simple swimmers in 2D to sophisticated 3D multi-swimmer models that attempt to parse collective behavioral dynamics. Each of these models contain a ...
A semi-automated finite difference mesh creation method for use with immersed boundary software IB2d and IBAMR
(IOP Publishing, 2020-11-27)
Numerous fluid-structure interaction problems in biology have been investigated using the immersed boundary method. The advantage of this method is that complex geometries, e.g., internal or external morphology, can easily ...
Bumps, ridges, and no flows in vein
(Springer, 2020)
In a developing vertebrate heart, the heart does not simply beat just to transport blood, nutrients, and oxygen, but it beats to aid in the formation.
Swimming through parameter subspaces of a simple anguilliform swimmer
(, 2020-09-14)
Computational scientists have investigated swimming performance across a multitude of different systems for decades. Most models depend on numerous model input parameters and performance is sensitive to those parameters. ...
Suite-CFD: an array of fluid solvers written in MATLAB and Python
(MDPI, 2020-02-25)
Computational Fluid Dynamics (CFD) models are being rapidly integrated into applications across all sciences and engineering. CFD harnesses the power of computers to solve the equations of fluid dynamics, which otherwise ...
A swing of beauty: pendulums, fluids, forces, and computers
(MDPI, 2020-04-12)
While pendulums have been around for millennia and have even managed to swing their way into undergraduate curricula, they still offer a breadth of complex dynamics to which some has still yet to have been untapped. To ...