Search Results - "Canic, S"

A partitioned scheme for fluid–composite structure interaction problems by Bukač, M., Čanić, S., Muha, B.

“…We present a benchmark problem and a loosely-coupled partitioned scheme for fluid–structure interaction with composite structures. The benchmark problem…”
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Symmetry breaking and preliminary results about a Hopf bifurcation for incompressible viscous flow in an expansion channel by Quaini, A., Glowinski, R., Čanić, S.

“…This computational study shows, for the first time, a clear transition to two-dimensional Hopf bifurcation for laminar incompressible flows in symmetric plane…”
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A modular, operator-splitting scheme for fluid-structure interaction problems with thick structures by Bukač, M., Čanić, S., Glowinski, R., Muha, B., Quaini, A.

“…SUMMARY We present an operator‐splitting scheme for fluid–structure interaction (FSI) problems in hemodynamics, where the thickness of the structural wall is…”
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Validation of an open source framework for the simulation of blood flow in rigid and deformable vessels by Passerini, T., Quaini, A., Villa, U., Veneziani, A., Canic, S.

“…SUMMARYWe discuss in this paper the validation of an open source framework for the solution of problems arising in hemodynamics. The proposed framework is…”
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MATHEMATICAL MODELING OF VASCULAR STENTS by TAMBAČA, J., KOSOR, M., ČANIĆ, S., PANIAGUA, D.

“…We present a mathematical model for a study of the mechanical properties of endovascular stents in their expanded state. The model is based on the theory of…”
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Validation of a 3D computational fluid–structure interaction model simulating flow through an elastic aperture by Quaini, A, Canic, S, Glowinski, R, Igo, S, Hartley, C.J, Zoghbi, W, Little, S

“…Abstract This work presents a validation of a fluid–structure interaction computational model simulating the flow conditions in an in vitro mock heart chamber…”
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Computations of Slowly Moving Shocks by Karni, Smadar, Čanić, Sunćica

“…Computations of slowly moving shocks by shock capturing schemes may generate oscillations that appear as a wavy tail attached to the shock front. These…”
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Riemann Problems for the Two-Dimensional Unsteady Transonic Small Disturbance Equation by Čanić, Sunčica, Keyfitz, Barbara Lee

“…We study a two-parameter family of Riemann problems for the unsteady transonic small disturbance (UTSD) equation, also called the two-dimensional Burgers…”
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A Numerical Study of Riemann Problems for the Two-Dimensional Unsteady Transonic Small Disturbance Equation by Mirkovic, Dragan, Canic, Suncica

“…We study a two-parameter family of Riemann problems for the unsteady transonic small disturbance (UTSD) equation, also called the two-dimensional Burgers…”
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Shock Wave Admissibility for Quadratic Conservation Laws by Canic, S., Plohr, B.J.

“…In this work we present a new approach to the study of the stability of admissible shock wave solutions for systems of conservation laws that change type. The…”
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Cardiovascular stents as PDE nets: 1D vs. 3D by Canic, S., Tambaca, J.

“…This manuscript gives an overview of a new framework for modelling multi-component, mesh-like structures such as cardiovascular (endovascular) stents. By using…”
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Mathematical analysis of the quasilinear effects in a hyperbolic model blood flow through compliant axi-symmetric vessels by Čanić, Sunčica, Kim, Eun Heui

“…In this paper, we present a mathematical analysis of the quasilinear effects arising in a hyperbolic system of partial differential equations modelling blood…”
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Blood flow in compliant arteries: an effective viscoelastic reduced model, numerics, and experimental validation by Canić, Suncica, Hartley, Craig J, Rosenstrauch, Doreen, Tambaca, Josip, Guidoboni, Giovanna, Mikelić, Andro

“…The focus of this work is on modeling blood flow in medium-to-large systemic arteries assuming cylindrical geometry, axially symmetric flow, and…”
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A proof of existence of perturbed steady transonic shocks via a free boundary problem by Čanič, Sunčica, Keyfitz, Barbara Lee, Lieberman, Gary M.

“…We prove the existence of a solution of a free boundary problem for the transonic small‐disturbance equation. The free boundary is the position of a transonic…”
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A free boundary problem for a quasi-linear degenerate elliptic equation: Regular reflection of weak shocks by Čanić, Sunčica, Keyfitz, Barbara Lee, Kim, Eun Heui

“…We prove the existence of a solution to the weak regular reflection problem for the unsteady transonic small disturbance (UTSD) model for shock reflection by a…”
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Nonexistence of Riemann solutions for a quadratic model deriving from petroleum engineering by Čanić, Sunčica

“…The study presented in this work shows that the viscous profile entropy criterion is too selective in reducing the number of solutions to guarantee existence…”
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Blood flow through axially symmetric sections of compliant vessels: new effective closed models by Canić, S, Tambaca, J, Mikelić, A, Hartley, C J, Mirković, D, Chavez, J, Rosenstrauch, D

“…Due to a tremendous complexity of the human cardiovascular system it remains unfeasible to numerically simulate larger sections of the circulatory system using…”
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A class of quasilinear degenerate elliptic problems by Čanić, Sunčica, Kim, Eun Heui

“…We establish the existence of solutions for a class of quasilinear degenerate elliptic equations. The equations in this class satisfy a structure condition…”
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Mathematical Model analysis of Wallstent and Aneurx: dynamic responses of bare-metal endoprosthesis compared with those of stent-graft by Canic, Suncica, Ravi-Chandar, K, Krajcer, Zvonimir, Mirkovic, Dragan, Lapin, Serguei

“…We performed this study in order to analyze the mechanical properties of bare-metal Wallstent endoprostheses and of AneuRx stent-grafts and to compare their…”
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Nonexistence of Riemann solutions for a quadratic model deriving from petroleum engineering by Čanić, Sunčica

“…The study presented in this work shows that the viscous profile entropy criterion is too selective in reducing the number of solutions to guarantee existence…”
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