Numerical simulation of aortic valve

Kačeniauskas, Arnas; Stupak, Eugeniuš; Maknickas, Algirdas; Starikovičius, Vadimas; Pacevič, Ruslan; Staškūnienė, Miglė; Davidavičius, Giedrius

Use this URL to cite this publication: https://hdl.handle.net/20.500.14911/115807

Numerical simulation of aortic valve

Details

Publication Type (CRIS)

Straipsnis konferencijos medžiagoje Web of Science duomenų bazėje / Article in conference proceedings in Web of Science database (P1a1)

Publication Type (eLABa)

Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB (P1a)

VILNIUS TECH Research Priorities and Topics

Fizinių, technologinių ir ekonominių procesų matematiniai modeliai ir metodai / Mathematical models and methods of physical, technological and economic processes (FM03)

Lithuanian Intelligent Specialization

Sveikatos technologijos ir biotechnologijos / Health technologies and biotechnologies (L105)

Author(s)

Author	Affiliation
Kačeniauskas, Arnas	Lygiagrečiųjų skaičiavimų laboratorija / Laboratory of Parallel Computing (105602)
Stupak, Eugeniuš	Taikomosios mechanikos katedra / Department of Applied Mechanics (0260)
Maknickas, Algirdas	Mechanikos mokslo institutas / Institute of Mechanical Science (0445)
Starikovičius, Vadimas	Lygiagrečiųjų skaičiavimų laboratorija / Laboratory of Parallel Computing (105602)
Pacevič, Ruslan	Grafinių sistemų katedra / Department of Graphical Systems (1048)
Staškūnienė, Miglė	Grafinių sistemų katedra / Department of Graphical Systems (1048)
Davidavičius, Giedrius	Vilniaus universiteto ligoninės Santariškių klinikos

Title

Numerical simulation of aortic valve

[en]

A. Kačeniauskas, E. Stupak, A. Maknickas, V. Starikovičius, R. Pacevič, M. Staškūnienė, G. Davidavičius

Is part of

Mechanika'2016 : proceedings of the 21th international scientific conference, 12-13, May, 2016, Kaunas University of Technology, Lithuania

Published In

Year	Start Page	End Page
2016	107	110

Publisher

Kaunas : Kauno technologijos universitetas

Referenced in Database(s)(DBs)

Conference Proceedings Citation Index - Science (Web of Science)

Extent

p. 107-110

URI

URI
https://hdl.handle.net/20.500.14911/115807

Cited references

Science / Art Area

Technologijos mokslai / Technological sciences (T)

Field of Science / Art

Mechanikos inžinerija / Mechanical Engineering (T009)

Keywords (en)

Abstract (en)

This paper presents the investigation of hemodynamics of the flow through aortic valve and the numerical simulation of the mechanical behavior of valve leaflets. Transient pulsatile flow of viscous and incompressible liquid is described by differential Navier-Stokes equations. The flow domain is discretised by the finite volumes taking into account the patient-specific geometry of aortic valve. The finite element method is employed for mechanical analysis of valve leaflets. Velocity and pressure fields are examined as well as equivalent (von-Mises) stresses. Numerical computations were performed by using ANSYS software.