Blood Flow Simulation System with Interaction between Blood Flow and Blood Vessel Wall using Image Based Cartesian Grid
نویسندگان
چکیده
منابع مشابه
comparison of blood flow velocity changes in posterior cerebral artery measured with transcranial doppler sonography in migraineurs with visual aura and normal persons after photostimulation
چکیده ندارد.
15 صفحه اولPulsatile arterial wall-blood flow interaction with wall pre-stress computed using an inverse algorithm
BACKGROUND The computation of arterial wall deformation and stresses under physiologic conditions requires a coupled compliant arterial wall-blood flow interaction model. The in-vivo arterial wall motion is constrained by tethering from the surrounding tissues. This tethering, together with the average in-vivo pressure, results in wall pre-stress. For an accurate simulation of the physiologic c...
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In the smallest capillaries, or in tubes with diameter D 8 μm, flowing red blood cells are well known to organize into single-file trains, with each cell deformed into an approximately static bullet-like shape. Detailed high-fidelity simulations are used to investigate flow in a model blood vessel with diameter slightly larger than this: D=11.3 μm. In this case, the cells deviate from this sing...
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Internal Medicine, I would not have been able to pursue the work that is presented here. Thank you, Dave, for not only hiring me as an undergraduate student, but for allowing me to continue on as a graduate student in your lab. And thank you, Steve, for allowing me to finish my graduate work in your lab and providing so much guidance over the last nine months. I also need to thank Dr. Edward Sa...
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SUMMARY Numerical simulation of fluid-structure interaction (FSI) in the arterial system is a challenging and time consuming procedure because of the intrinsic heterogeneous nature of the problem. Moreover, in patient-specific simulations, modeling of the vascular structure requires parameter identification still difficult to accomplish. On the other hand, new imaging devices provide time seque...
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ژورنال
عنوان ژورنال: Journal of Biomechanical Science and Engineering
سال: 2008
ISSN: 1880-9863
DOI: 10.1299/jbse.3.85