3 papers
q-bio.TO2026
Spatio-temporal air flow properties in a 3D personalised model of the human lung
Jonathan Stéphano, Michaël Brunengo, Riccardo Di Dio +2
We propose a multi-scale lung model to investigate spatio-temporal distributions of ventilation variables. Lung envelope and large airway geometries are derived from CT scans; smal…
q-bio.TO2025
Influence of lung physical properties on its flow--volume curves using a detailed multi-scale mathematical model of the lung
Riccardo Di Dio, Michaël Brunengo, Benjamin Mauroy
We develop a mathematical model of the lung that can estimate independently the air flows and pressures in the upper bronchi. It accounts for the lung multi-scale properties and fo…
physics.flu-dyn2024
Curvature-driven transport of thin Bingham fluid layers in airway bifurcations
Cyril Karamaoun, Haribalan Kumar, Médéric Argentina +2
The mucus on the bronchial wall forms a thin layer of non-Newtonian fluid. One of the roles of mucus is to protect the lungs by capturing inhaled pollutants. It is transported by m…