Fluid-structure interaction of a pulsatile flow with an aortic valve model: A combined experimental and numerical study.
Sign Up to like & getrecommendations! Published in 2018 at "International journal for numerical methods in biomedical engineering"
DOI: 10.1002/cnm.2945
Abstract: The complex fluid-structure interaction problem associated with the flow of blood through a heart valve with flexible leaflets is investigated both experimentally and numerically. In the experimental test rig, a pulse duplicator generates a pulsatile… read more here.
Keywords: fluid structure; valve; flow; structure interaction ... See more keywords
Magnetic drug targeting simulations in blood flows with fluid-structure interaction.
Sign Up to like & getrecommendations! Published in 2018 at "International journal for numerical methods in biomedical engineering"
DOI: 10.1002/cnm.2954
Abstract: We present fluid-structure interaction simulations of magnetic drug targeting (MDT) in blood flows. In this procedure, a drug is attached to ferromagnetic particles to externally direct it to a specific target after it is injected… read more here.
Keywords: magnetic drug; structure interaction; drug; fluid structure ... See more keywords
Numerical modeling and development of a dual lung simulator using partitioned fluid–structure interaction approach for ventilator testing
Sign Up to like & getrecommendations! Published in 2022 at "International Journal for Numerical Methods in Biomedical Engineering"
DOI: 10.1002/cnm.3607
Abstract: New designs of mechanical ventilators require extensive testing before utilizing the ventilator on a patient. Test lungs are commonly used to understand the behavior of new designs of ventilators and the lung mechanics. The current… read more here.
Keywords: structure interaction; fluid structure; partitioned fluid; test ... See more keywords
Fluid-structure interaction study for biomechanics and risk factors in Stanford type A aortic dissection.
Sign Up to like & getrecommendations! Published in 2023 at "International journal for numerical methods in biomedical engineering"
DOI: 10.1002/cnm.3736
Abstract: Aortic dissection is a life-threatening condition with a rising prevalence in the elderly population, possibly as a consequence of the increasing population life expectancy. Untreated aortic dissection can lead to myocardial infarction, aortic branch malperfusion… read more here.
Keywords: fluid structure; aortic dissection; structure interaction; stanford type ... See more keywords
Mesh adaptation framework for embedded boundary methods for computational fluid dynamics and fluid‐structure interaction
Sign Up to like & getrecommendations! Published in 2019 at "International Journal for Numerical Methods in Fluids"
DOI: 10.1002/fld.4728
Abstract: Embedded Boundary Methods (EBMs) are often preferred for the solution of Fluid‐Structure Interaction (FSI) problems because they are reliable for large structural motions/deformations and topological changes. For viscous flow problems, however, they do not track… read more here.
Keywords: fluid; embedded boundary; framework; boundary methods ... See more keywords
Coupled Adjoint-Based Sensitivities in Large-Displacement Fluid-Structure Interaction using Algorithmic Differentiation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.5700
Abstract: Summary A methodology for the calculation of gradients with respect to design parameters in general Fluid-Structure Interaction problems is presented. It is based on fixed-point iterations on the adjoint variables of the coupled system using… read more here.
Keywords: fluid structure; using algorithmic; algorithmic differentiation; structure interaction ... See more keywords
A numerical study of partitioned fluid‐structure interaction applied to a cantilever in incompressible turbulent flow
Sign Up to like & getrecommendations! Published in 2019 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.6245
Abstract: This study presents an approach for partitioned fluid-structure interaction (FSI) applied to large structural deformations, where an incompressible turbulent solver is combined with a structural solver. The implementation is based upon two different open-source libraries… read more here.
Keywords: structure interaction; partitioned fluid; study; incompressible turbulent ... See more keywords
Adjoint shape optimization for fluid–structure interaction of ducted flows
Sign Up to like & getrecommendations! Published in 2018 at "Computational Mechanics"
DOI: 10.1007/s00466-017-1465-5
Abstract: Based on the coupled problem of time-dependent fluid–structure interaction, equations for an appropriate adjoint problem are derived by the consequent use of the formal Lagrange calculus. Solutions of both primal and adjoint equations are computed… read more here.
Keywords: fluid structure; structure interaction; optimization; structure ... See more keywords
Nonlinear lateral vibrations and two-to-one resonant responses of a single pile with soil-structure interaction
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DOI: 10.1007/s11012-017-0681-6
Abstract: Nonlinear responses of a single pile with soil-structure interaction under primary resonance and two-to-one internal resonance are investigated. Considering the effect of soil-structure interaction and geometric nonlinearity, the Hamilton principle is applied to derive the… read more here.
Keywords: structure interaction; responses single; soil structure;
A Novel Fluid–Structure Interaction (FSI) Modeling Approach to Predict the Temperature Distribution in Single-Point Cutting Tool for Condition Monitoring During Turning Process
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-021-05861-8
Abstract: In the present work, a robust fluid–structure interaction (FSI) modeling approach for the prediction of cutting tool insert temperature in CNC turning is introduced. A single-wired thermocouple is utilized to gauge the tooltip temperature in… read more here.
Keywords: temperature; structure interaction; approach; fluid structure ... See more keywords
Numerical Study on Dynamic Effects of Soil-Tunnel-Structure Interaction
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DOI: 10.1007/s40999-021-00642-8
Abstract: This study deals with the soil-structure interaction induced by underground tunnels and surface structures subjected to SV waves using the finite element method (FEM). To this end, the surface structures’ lateral displacement and drift due… read more here.
Keywords: structure interaction; seismic response; tunnel; structure ... See more keywords