3 papers
physics.med-ph2023
Reduced-order models of wall shear stress patterns in the left atrial appendage from a data-augmented atrial database
Jorge Dueñas-Pamplona, Sergio Rodríguez-Aparicio, Alejandro Gonzalo +8
Background: Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia, affecting over 1% of the population. It is usually triggered by irregular electrical impulses…
physics.flu-dyn2023
A Reduced Order Model formulation for left atrium flow: an Atrial Fibrillation case
Caterina Balzotti, Pierfrancesco Siena, Michele Girfoglio +5
A data-driven Reduced Order Model (ROM) based on a Proper Orthogonal Decomposition - Radial Basis Function (POD-RBF) approach is adopted in this paper for the analysis of blood flo…
physics.flu-dyn2022
Development of an aqueous lignin mixture thermophysical model for hydrothermal liquefaction applications using uncertainty quantification tools
A. Dinis S. Nunes, José Sierra-Pallares, Khanh-Quang Tran +1
A thermophysical model is developed that can predict the properties of two lignin mixtures, black liquor and lignosulfonates, up to 50% mass fractions, at hydrothermal conditions.…