2012 journal article

An evaluation of dynamic outlet boundary conditions in a 1d fluid dynamics model

Mathematical Biosciences and Engineering, 9(1), 61–74.

By: R. Clipp & B. Steele

Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

PREDICTING ARTERIAL FLOW AND PRESSURE DYNAMICS USING A 1D FLUID DYNAMICS MODEL WITH A VISCOELASTIC WALL

SIAM JOURNAL ON APPLIED MATHEMATICS, 71(4), 1123–1143.

By: B. Steele*, D. Valdez-Jasso*, M. Haider* & M. Olufsen*

author keywords: 1D fluid dynamics model; viscoelastic constitutive equation; systemic arteries; finite element analysis
TL;DR: This paper combines a generalized viscoelastic model with a one-dimensional (1D) fluid dynamics model for the prediction of blood flow, pressure, and vessel area in systemic arteries. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Impedance Boundary Conditions for the Pulmonary Vasculature Including the Effects of Geometry, Compliance, and Respiration

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 56(3), 862–870.

By: R. Clipp n & B. Steele n

author keywords: Boundary conditions; computational modeling; pulmonary vasculature; respiration effects
MeSH headings : Algorithms; Animals; Computer Simulation; Electric Impedance; Finite Element Analysis; Lung / anatomy & histology; Lung / blood supply; Lung / physiology; Lung Compliance / physiology; Models, Cardiovascular; Pulmonary Artery / physiology; Pulmonary Circulation; Pulmonary Veins / physiology; Respiration; Sheep; Signal Processing, Computer-Assisted
TL;DR: A scaling factor was used to modify the radius of resistance vessels of the structured tree to capture the maximum change in impedance caused by respiration, resulting in pressure waveforms with an rms error of 0.4224 and 0.7270 mmHg, respectively. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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