Hemodynamics and stresses in numerical simulations of the thoracic aorta: stochastic sensitivity analysis to inlet flow-rate waveform

DOI10.1016/j.compfluid.2021.105123OpenAlexW3196879539MaRDI QIDQ2245543

A. Mariotti, A. Boccadifuoco, Simona Celi, Maria-Vittoria Salvetti

Publication date: 15 November 2021

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.compfluid.2021.105123

zbMATH Keywords

uncertainty quantificationpolynomial chaos expansionascending thoracic aortic aneurysmstochastic sensitivity analysishemodynamic simulations

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (1)

Numerical simulation of aortic coarctations of different grades of severity: flow features and importance of outlet boundary conditions

Uses Software

• SimVascular

Cites Work

• Unnamed Item
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• Automated tuning for parameter identification and uncertainty quantification in multi-scale coronary simulations
• Impact of uncertainties in outflow boundary conditions on the predictions of hemodynamic simulations of ascending thoracic aortic aneurysms
• Modified Navier-Stokes equations for the outflow boundary conditions in hemodynamics
• The Wiener--Askey Polynomial Chaos for Stochastic Differential Equations
• Global sensitivity indices for nonlinear mathematical models and their Monte Carlo estimates

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