ISBN 9783843952743

978-3-8439-5274-3, Reihe Ingenieurwissenschaften

Alexander Schein
Model Reduction for Biomedical Models in Vascular and Cardiac Mechanics

142 Seiten, Dissertation Technische Universität München (2023), Softcover, A5

Zusammenfassung / Abstract

This work presents the application, adaption and extension of approaches from projection-based model reduction to computational biomedical models. Focus is laid on a patient-specific model of the abdominal aortic aneurysm as well as cardiac mechanics. We investigate challenges such as prestressed geometries, hyper reduction of multiple nonlinear system components as well as multidimensional model sampling for reduced-order basis construction and validate resulting reduced models in the biomedical context.