Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81471
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dc.contributor.authorHung, Tin-Kanen
dc.contributor.authorKhalafvand, Seyed Saeiden
dc.contributor.authorNg, Eddie Yin-Kweeen
dc.date.accessioned2016-06-24T04:35:47Zen
dc.date.accessioned2019-12-06T14:31:46Z-
dc.date.available2016-06-24T04:35:47Zen
dc.date.available2019-12-06T14:31:46Z-
dc.date.issued2015en
dc.identifier.citationHung, T.-K., Khalafvand, S. S., & Ng, E. Y.-K. (2015). Fluid Dynamic Characteristics of Systolic 1 Blood Flow of the Left Ventricle. Journal of Mechanics in Medicine and Biology, 15(3), 1550047-.en
dc.identifier.issn0219-5194en
dc.identifier.urihttps://hdl.handle.net/10356/81471-
dc.description.abstractEjection of blood from the left ventricle to the aorta is studied using two-dimensional Navier–Stokes equations, the work-energy equation and the magnetic resonance imaging of a normal ventricular motion. Vortex shedding in the sinuses of Valsalva is dominated by the aortic jet, flow acceleration and valve motion. Momentums produced by ventricular contraction are in concert with vortices in the ventricle for blood ejection. Shear stresses and net pressures on the aortic valve are calculated during valve opening and closing. The rate of work done by shear and the energy dissipation in the ventricle are small. The Bernoulli energy flux delivered to blood from ventricular contraction is practically balanced by energy flux at the aortic root and the rate change of kinetic energy in the ventricle.en
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en
dc.format.extent32 p.en
dc.language.isoenen
dc.relation.ispartofseriesJournal of Mechanics in Medicine and Biologyen
dc.rights© 2015 World Scientific Publishing Company. This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of Mechanics in Medicine and Biology, World Scientific Publishing Company. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1142/S0219519415500475].en
dc.subjectBlood flowen
dc.subjectcardiac pumpingen
dc.subjectleft ventricleen
dc.subjectaortic valveen
dc.subjectpressure dropen
dc.subjectenergy transferen
dc.titleFluid Dynamic Characteristics of Systolic Blood Flow of the Left Ventricleen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen
dc.identifier.doi10.1142/S0219519415500475en
dc.description.versionAccepted versionen
item.fulltextWith Fulltext-
item.grantfulltextopen-
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