[HTML][HTML] Mechanisms of aortic dissection: from pathological changes to experimental and in silico models

M Rolf-Pissarczyk, R Schussnig, TP Fries… - Progress in Materials …, 2024 - Elsevier
Aortic dissection continues to be responsible for significant morbidity and mortality, although
recent advances in medical data assimilation and in experimental and in silico models have …

CBS-Based Partitioned Semi-implicit Coupling Algorithms for Fluid–Structure Interaction: A Decade Review

T He - Archives of Computational Methods in Engineering, 2024 - Springer
Being a general fractional-step solver, the characteristic-based split (CBS) scheme not only
works out a broad range of fluid flow problems but also underpins an emerging partitioned …

Reduced order modeling of parametrized pulsatile blood flows: Hematocrit percentage and heart rate

C Farías, C Bayona-Roa, E Castillo… - International Journal of …, 2023 - Elsevier
This paper numerically evaluates the accuracy and performance of a stabilized finite
element Reduced Order Modelling (ROM) approach that is designed to simulate pulsatile …

Modelling the anisotropic inelastic response of polymeric scaffolds for in situ tissue engineering applications

M Terzano, MP Wollner, MP Kainz… - Journal of the …, 2023 - royalsocietypublishing.org
In situ tissue engineering offers an innovative solution for replacement valves and grafts in
cardiovascular medicine. In this approach, a scaffold, which can be obtained by polymer …

[HTML][HTML] On the characteristics of natural hydraulic dampers: An image-based approach to study the fluid flow behaviour inside the human meniscal tissue

J Waghorne, FP Bonomo, A Rabbani, D Bell, O Barrera - Acta Biomaterialia, 2024 - Elsevier
The meniscal tissue is a layered material with varying properties influenced by collagen
content and arrangement. Understanding the relationship between structure and properties …

Higher-order block-structured hex meshing of tubular structures

D Bošnjak, A Pepe, R Schussnig… - Engineering with …, 2024 - Springer
Numerical simulations of the cardiovascular system are growing in popularity due to the
increasing availability of computational power, and their proven contribution to the …

Assessment of aortic dissection remodeling with patient-specific fluid-structure interaction models

K Bäumler, M Rolf-Pissarczyk… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Aortic dissection leads to late complications due to chronic degeneration and dilatation of
the false lumen. However, the interaction between hemodynamics and microstructural …

On the role of tissue mechanics in fluid–structure interaction simulations of patient‐specific aortic dissection

R Schussnig, M Rolf‐Pissarczyk… - International Journal …, 2024 - Wiley Online Library
Modeling an aortic dissection represents a particular challenge from a numerical
perspective, especially when it comes to the interaction between solid (aortic wall) and liquid …

[HTML][HTML] Matrix-free higher-order finite element methods for hyperelasticity

R Schussnig, N Fehn, P Munch… - Computer Methods in …, 2025 - Elsevier
This work presents a matrix-free finite element solver for finite-strain elasticity adopting an h
p-multigrid preconditioner. Compared to classical algorithms relying on a global sparse …

A partitioned based algorithm for cohesive crack simulations subjected to fluid–structure interaction effects

G Chen, Z Yue, Y Qin, H Yang, N Mitsume, S Chen - Ocean Engineering, 2025 - Elsevier
Currently, it remains a challenging task to accurately simulate progressive crack behaviors
subjected to fluid–structure interaction (FSI) effects. In light of this, the main purpose of the …