J
Joaquim Peiró
Researcher at Imperial College London
Publications - 127
Citations - 5615
Joaquim Peiró is an academic researcher from Imperial College London. The author has contributed to research in topics: Mesh generation & Polygon mesh. The author has an hindex of 35, co-authored 124 publications receiving 4890 citations.
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One-dimensional modelling of a vascular network in space-time variables
TL;DR: In this article, a one-dimensional model of a vascular network based on space-time variables is investigated, and the assumptions involved in constructing the system in terms of area-mass flux (A,Q), area-velocity, pressurevelocity (p,u), and pressuremass flux(p,Q) variables are discussed.
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Pulse wave propagation in a model human arterial network: Assessment of 1-D visco-elastic simulations against in vitro measurements
Jordi Alastruey,Ashraf W. Khir,Koen Matthys,Patrick Segers,Spencer J. Sherwin,Pascal Verdonck,Kim H. Parker,Joaquim Peiró +7 more
TL;DR: The inclusion of wall visco-elasticity in the numerical model reduced the underdamped high-frequency oscillations obtained using a purely elastic tube law, especially in peripheral vessels, which was reported in this paper.
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Modelling the circle of Willis to assess the effects of anatomical variations and occlusions on cerebral flows
TL;DR: The results suggest that the system does not require collateral pathways through the communicating arteries to adequately perfuse the brain of normal subjects, and confirms that the anterior communicating artery (ACoA) is a more important collateral pathway than the PCoAs if an ICA is occluded.
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Computational modelling of 1D blood flow with variable mechanical properties and its application to the simulation of wave propagation in the human arterial system
TL;DR: In this paper, the authors numerically investigate a one-dimensional model of blood flow in human arteries using both a discontinuous Galerkin and a Taylor-Galerkin formulation.
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A free-surface and blockage correction for tidal turbines
TL;DR: In this article, the effects of free-surface proximity on the flow field around tidal stream turbines are modelled using actuator disc theory, and the theoretical results are compared to open channel flow experimental results.