Simulation of red blood cell motion in microvessels using modified moving particle semi-implicit method
نویسندگان
چکیده
منابع مشابه
Simulation of red blood cell motion in microvessels using modified moving particle semi-implicit method
Moving particle semi-implicit; Red blood cell; Micro-capillary. Abstract Red Blood Cells (RBCs) are the main cells in human blood, with a main role in the mechanical properties of blood as a fluid. Several methods have been improved to simulate the mechanical behavior of RBC in micro-capillaries. Since, in microscopic scales, using discrete models is more preferred than continuum methods, the M...
متن کاملDynamical Simulation of Red Blood Cell Rheology in Microvessels
A spring model is applied to simulate the skeleton structure of the red blood cell (RBC) membrane and to study the red blood cell (RBC) rheology in microvessels. The biconcave RBC shape in static plasma and tank-treading behavior of single cell in shear flows have been successfully captured in this model. The behavior of the RBC in a Poiseuille flow and the lateral migration of the cells in a s...
متن کاملReal-time Bleeding Simulation Based on Moving Particle Semi-implicit Method
Computer graphics and virtual reality technologies have enables us to develop several medical systems such as preoperative planning, intra-operative navigation and surgical simulation systems. The training for each part of human bodies is available, which parts are head, eye, liver, bone and so on; however, real-time simulation of blood vessel deformation or bleeding is not available with the p...
متن کاملRed blood cell migration in microvessels.
Red blood cell (RBC) migration effects and RBC-plasma interactions occurring in microvessel blood flow have been investigated numerically using a shear-induced particle migration model. The mathematical model is based on the momentum and continuity equations for the suspension flow and a constitutive equation accounting for the effects of shear-induced RBC migration in concentrated suspensions....
متن کاملModelling of Red Blood Cell Motion and Deformation Using Particle Based Method
We have developed a numerical method for simulating micro-scale blood flow. We have applied this meth od to model blood flow in malaria infection. Our model well simulated the stretching of malaria-infected red blood cells (Pf-IRBCs), the deformation of Pf-IRBCs in shear flow, and the flow into narrow channels. We have also investigated the margination of Pf-IRBCs in microcirculation.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientia Iranica
سال: 2012
ISSN: 1026-3098
DOI: 10.1016/j.scient.2011.12.007