A 3D non-Newtonian fluid–structure interaction model for blood flow in arteries
نویسندگان
چکیده
منابع مشابه
Study of Pulsatile Non-Newtonian Blood Flow Through Abdominal Aorta and Renal Arteries Incorporating Fluid- Structure Interaction
Background: The interaction between the blood and the vessel wall is of great clinical interest in studying cardiovascular diseases, the major causes of death in developed countries.Objective: To understand the effects of incorporating fluid-structure interaction into the simulation of blood flow through an anatomically realistic model of abdominal aorta and renal arteries reconstructed from CT...
متن کاملVibration Analysis of Carotid Arteries Conveying Non-Newtonian Blood Flow Surrounding by Tissues
The high blood rate that often occurs in arteries may play a role in artery failure and tortuosity which leads to blackouts, transitory ischemic attacks and other diseases. However, vibration and instability analysis of carotid arteries are lacking. The objective of this study is to investigate the vibration and instability of the carotid arteries conveying blood under axial tension with surrou...
متن کاملstudy of pulsatile non-newtonian blood flow through abdominal aorta and renal arteries incorporating fluid- structure interaction
background: the interaction between the blood and the vessel wall is of great clinical interest in studying cardiovascular diseases, the major causes of death in developed countries. objective: to understand the effects of incorporating fluid-structure interaction into the simulation of blood flow through an anatomically realistic model of abdominal aorta and renal arteries reconstructed from c...
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This model is designed to investigate with a non-Newtonian arterial blood flow model through multiple stenosis. It has been developed in order to expression for pressure gradient along the length of the tube for different hematocrit of red cell. This work shows the combined role played by the geometry and the material non-linearity on the flow field. Thus, the present research is able to predic...
متن کاملvibration analysis of carotid arteries conveying non-newtonian blood flow surrounding by tissues
the high blood rate that often occurs in arteries may play a role in artery failure and tortuosity which leads to blackouts, transitory ischemic attacks and other diseases. however, vibration and instability analysis of carotid arteries are lacking. the objective of this study is to investigate the vibration and instability of the carotid arteries conveying blood under axial tension with surrou...
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2010
ISSN: 0377-0427
DOI: 10.1016/j.cam.2010.01.032