000013832 001__ 13832
000013832 005__ 20161115094002.0
000013832 04107 $$aeng
000013832 046__ $$k2016-08-21
000013832 100__ $$aYeh, Han, Hung
000013832 24500 $$aFSI analysis of artificial heart valves using Newtonian and non- Newtonian models

000013832 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000013832 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000013832 506__ $$arestricted
000013832 520__ $$2eng$$aHemodynamics studies on artificial heart valve has been conducted since the first available valve on market. However, better and more accurate prediction in the hemodynamic performance that an artificial heart valve could offer is still needed. Current advance computational technique, such as FSI (fluid-structure interaction), integrated with proper rheological properties of human blood could provide further insight for optimal hemodynamics in an artificial heart valve implantation. The presented hemodynamics studies demonstrates an accurate numerical modelling with the Newtonian and non-Newtonian rheological implementation using FSI approach for analysis of the variance of different hemodynamic parameters between the two models. Minimum difference in leaflet motion was found with noticeable variations in wall shear stress distribution throughout different phases of one cardiac cycle.

000013832 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013832 653__ $$a

000013832 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000013832 720__ $$aYeh, Han, Hung
000013832 8560_ $$ffischerc@itam.cas.cz
000013832 8564_ $$s165407$$uhttps://invenio.itam.cas.cz/record/13832/files/PO.FM01-1.11.64.pdf$$yOriginal version of the author's contribution as presented on CD, XMLout( page 474, code PO.FM01-1.11.64).
000013832 962__ $$r13812
000013832 980__ $$aPAPER