Mathematical model of shear stress flows in the vein in the presence of obliterating thrombus
In this paper a numerical model for blood flow through a venous bifurcation with an obliterating clot is investigated. We studied propagation of perturbations of blood flow velocity and perturbations of pressure inside the vein. The model is built in acoustic (linear) approximation. Computational re...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Institute of Computer Science
2010-06-01
|
| Series: | Компьютерные исследования и моделирование |
| Subjects: | |
| Online Access: | http://crm.ics.org.ru/uploads/crmissues/crm2010-2-2/crm10206.pdf |
| id |
doaj-acf324599f5b49c88ae68c21b3f885b4 |
|---|---|
| record_format |
Article |
| spelling |
doaj-acf324599f5b49c88ae68c21b3f885b42020-11-24T22:14:36ZrusInstitute of Computer ScienceКомпьютерные исследования и моделирование2076-76332077-68532010-06-012216918210.20537/2076-7633-2010-2-2-169-1821699Mathematical model of shear stress flows in the vein in the presence of obliterating thrombusElena Anatolievna PogorelovaIn this paper a numerical model for blood flow through a venous bifurcation with an obliterating clot is investigated. We studied propagation of perturbations of blood flow velocity and perturbations of pressure inside the vein. The model is built in acoustic (linear) approximation. Computational results reveal conditions for clot resonance oscillation, which can cause its detachment and thromboembolism.http://crm.ics.org.ru/uploads/crmissues/crm2010-2-2/crm10206.pdfclothemodynamicsnon-newtonian fluidvenous bifurcation |
| collection |
DOAJ |
| language |
Russian |
| format |
Article |
| sources |
DOAJ |
| author |
Elena Anatolievna Pogorelova |
| spellingShingle |
Elena Anatolievna Pogorelova Mathematical model of shear stress flows in the vein in the presence of obliterating thrombus Компьютерные исследования и моделирование clot hemodynamics non-newtonian fluid venous bifurcation |
| author_facet |
Elena Anatolievna Pogorelova |
| author_sort |
Elena Anatolievna Pogorelova |
| title |
Mathematical model of shear stress flows in the vein in the presence of obliterating thrombus |
| title_short |
Mathematical model of shear stress flows in the vein in the presence of obliterating thrombus |
| title_full |
Mathematical model of shear stress flows in the vein in the presence of obliterating thrombus |
| title_fullStr |
Mathematical model of shear stress flows in the vein in the presence of obliterating thrombus |
| title_full_unstemmed |
Mathematical model of shear stress flows in the vein in the presence of obliterating thrombus |
| title_sort |
mathematical model of shear stress flows in the vein in the presence of obliterating thrombus |
| publisher |
Institute of Computer Science |
| series |
Компьютерные исследования и моделирование |
| issn |
2076-7633 2077-6853 |
| publishDate |
2010-06-01 |
| description |
In this paper a numerical model for blood flow through a venous bifurcation with an obliterating clot is investigated. We studied propagation of perturbations of blood flow velocity and perturbations of pressure inside the vein. The model is built in acoustic (linear) approximation. Computational results reveal conditions for clot resonance oscillation, which can cause its detachment and thromboembolism. |
| topic |
clot hemodynamics non-newtonian fluid venous bifurcation |
| url |
http://crm.ics.org.ru/uploads/crmissues/crm2010-2-2/crm10206.pdf |
| work_keys_str_mv |
AT elenaanatolievnapogorelova mathematicalmodelofshearstressflowsintheveininthepresenceofobliteratingthrombus |
| _version_ |
1725798071291346944 |