Immersed methods for fluid–structure interaction
BE Griffith, NA Patankar - Annual review of fluid mechanics, 2020 - annualreviews.org
Fluid–structure interaction is ubiquitous in nature and occurs at all biological scales.
Immersed methods provide mathematical and computational frameworks for modeling fluid …
Immersed methods provide mathematical and computational frameworks for modeling fluid …
Principles of TAVR valve design, modelling, and testing
Introduction: Transcatheter aortic valve replacement (TAVR) has emerged as an effective
minimally-invasive alternative to surgical valve replacement in medium-to high-risk, elderly …
minimally-invasive alternative to surgical valve replacement in medium-to high-risk, elderly …
On the modeling of patient-specific transcatheter aortic valve replacement: a fluid–structure interaction approach
Purpose Transcatheter aortic valve replacement (TAVR) is a minimally invasive treatment for
high-risk patients with aortic diseases. Despite its increasing use, many influential factors …
high-risk patients with aortic diseases. Despite its increasing use, many influential factors …
Fluid–structure interaction study of transcatheter aortic valve dynamics using smoothed particle hydrodynamics
Computational modeling of heart valve dynamics incorporating both fluid dynamics and
valve structural responses has been challenging. In this study, we developed a novel fully …
valve structural responses has been challenging. In this study, we developed a novel fully …
Immersogeometric fluid–structure interaction modeling and simulation of transcatheter aortic valve replacement
The transcatheter aortic valve replacement (TAVR) has emerged as a minimally invasive
alternative to surgical treatments of valvular heart disease. TAVR offers many advantages …
alternative to surgical treatments of valvular heart disease. TAVR offers many advantages …
Immersogeometric cardiovascular fluid–structure interaction analysis with divergence-conforming B-splines
This paper uses a divergence-conforming B-spline fluid discretization to address the long-
standing issue of poor mass conservation in immersed methods for computational fluid …
standing issue of poor mass conservation in immersed methods for computational fluid …
Numerical evaluation of transcatheter aortic valve performance during heart beating and its post-deployment fluid–structure interaction analysis
Transcatheter aortic valve replacement (TAVR) is a minimally invasive procedure that
provides an effective alternative to open-heart surgical valve replacement for treating …
provides an effective alternative to open-heart surgical valve replacement for treating …
Fluid-structure interaction simulation of prosthetic aortic valves: comparison between immersed boundary and arbitrary Lagrangian-Eulerian techniques for the mesh …
AM Bavo, G Rocatello, F Iannaccone, J Degroote… - PloS one, 2016 - journals.plos.org
In recent years the role of FSI (fluid-structure interaction) simulations in the analysis of the
fluid-mechanics of heart valves is becoming more and more important, being able to capture …
fluid-mechanics of heart valves is becoming more and more important, being able to capture …
Biomechanical behavior of bioprosthetic heart valve heterograft tissues: characterization, simulation, and performance
The use of replacement heart valves continues to grow due to the increased prevalence of
valvular heart disease resulting from an ageing population. Since bioprosthetic heart valves …
valvular heart disease resulting from an ageing population. Since bioprosthetic heart valves …
Computational methods for the aortic heart valve and its replacements
Introduction: Replacement with a prosthetic device remains a major treatment option for the
patients suffering from heart valve disease, with prevalence growing resulting from an …
patients suffering from heart valve disease, with prevalence growing resulting from an …