| dc.contributor.author | Kačeniauskas, Arnas | |
| dc.contributor.author | Stupak, Eugeniuš | |
| dc.contributor.author | Maknickas, Algirdas | |
| dc.contributor.author | Starikovičius, Vadimas | |
| dc.contributor.author | Pacevič, Ruslan | |
| dc.contributor.author | Staškūnienė, Miglė | |
| dc.contributor.author | Davidavičius, Giedrius | |
| dc.date.accessioned | 2023-09-18T16:40:23Z | |
| dc.date.available | 2023-09-18T16:40:23Z | |
| dc.date.issued | 2016 | |
| dc.identifier.issn | 1822-2951 | |
| dc.identifier.other | (BIS)VGT02-000032216 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/115807 | |
| dc.description.abstract | 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. | eng |
| dc.format.extent | p. 107-110 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | Conference Proceedings Citation Index - Science (Web of Science) | |
| dc.subject | FM03 - Fizinių, technologinių ir ekonominių procesų matematiniai modeliai ir metodai / Mathematical models and methods of physical, technological and economic processes | |
| dc.title | Numerical simulation of aortic valve | |
| dc.type | Straipsnis konferencijos darbų leidinyje Web of Science DB / Paper in conference publication in Web of Science DB | |
| dcterms.references | 20 | |
| dc.type.pubtype | P1a - Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DB | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.institution | Vilniaus universiteto ligoninės Santariškių klinikos | |
| dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
| dc.contributor.faculty | Mechanikos fakultetas / Faculty of Mechanics | |
| dc.contributor.department | Taikomosios informatikos institutas / Institute of Applied Computer Science | |
| dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
| dc.subject.ltspecializations | L105 - Sveikatos technologijos ir biotechnologijos / Health technologies and biotechnologies | |
| dc.subject.en | Aortic valve | |
| dc.subject.en | Blood flow | |
| dc.subject.en | Finite volume method | |
| dc.subject.en | Finite element method | |
| dcterms.sourcetitle | Mechanika'2016 : proceedings of the 21th international scientific conference, 12-13, May, 2016, Kaunas University of Technology, Lithuania | |
| dc.publisher.name | Kauno technologijos universitetas | |
| dc.publisher.city | Kaunas | |
| dc.identifier.elaba | 17177130 | |
