Mathematical Modeling of Blood Flow Through an Eccentric Catheterized Artery: A practical approach for a complex system

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F14%3A86099407" target="_blank" >RIV/61989100:27240/14:86099407 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/14:86099407

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/7086168/" target="_blank" >http://ieeexplore.ieee.org/document/7086168/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/HIS.2014.7086168" target="_blank" >10.1109/HIS.2014.7086168</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mathematical Modeling of Blood Flow Through an Eccentric Catheterized Artery: A practical approach for a complex system

Popis výsledku v původním jazyce

In this research a two dimensional, single phase, and isothermal model is developed to investigate the effects of eccentric catheterization on blood flow characteristics in a tapered and stenosis artery which is complex system. The model conducted by assuming that the blood is as Newtonian and incompressible fluid and the temperature effects are also neglected. The results clearly show that the axial velocity and the magnitude of the wall shear stress distribution are higher for eccentric catheter than that for concentric one. Also, the resistance impedance gives the reverse trend of the wall shear stress with respect to the taper angle where blood can flow freely through diverging vessel but in the case of eccentric catheter is less than that of the concentric one when the radius of catheter is considered. In addition, the trapping appears near the wall of catheter and the trapped bolus increases in size as the radius of catheter increases. (C) 2014 IEEE

Název v anglickém jazyce

Mathematical Modeling of Blood Flow Through an Eccentric Catheterized Artery: A practical approach for a complex system

Popis výsledku anglicky

In this research a two dimensional, single phase, and isothermal model is developed to investigate the effects of eccentric catheterization on blood flow characteristics in a tapered and stenosis artery which is complex system. The model conducted by assuming that the blood is as Newtonian and incompressible fluid and the temperature effects are also neglected. The results clearly show that the axial velocity and the magnitude of the wall shear stress distribution are higher for eccentric catheter than that for concentric one. Also, the resistance impedance gives the reverse trend of the wall shear stress with respect to the taper angle where blood can flow freely through diverging vessel but in the case of eccentric catheter is less than that of the concentric one when the radius of catheter is considered. In addition, the trapping appears near the wall of catheter and the trapped bolus increases in size as the radius of catheter increases. (C) 2014 IEEE

Druh

D - Stať ve sborníku

CEP obor

IN - Informatika

OECD FORD obor

—

Projekt

<a href="/cs/project/ED1.1.00%2F02.0070" target="_blank" >ED1.1.00/02.0070: Centrum excelence IT4Innovations</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2014 14th International Conference on Hybrid Intelligent Systems, HIS 2014

ISBN

978-1-4799-7633-1

ISSN

—

e-ISSN

—

Počet stran výsledku

7

Strana od-do

315-321

Název nakladatele

IEEE

Místo vydání

New York

Místo konání akce

Kuvajt

Datum konání akce

14. 12. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000380435700006