Results 21 to 30 of about 181,790 (260)
The electro-mechanical analogy method is used for the simulation of blood flow in blood vessels. Particularly the subject of this paper is the investigation of the influence of terminal segment topology on the blood pressure propagation patterns.
Daniela Gombarska +2 more
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Modeling a 3-D multiscale blood-flow and heat-transfer framework for realistic vascular systems
Modeling of biological domains and simulation of biophysical processes occurring in them can help inform medical procedures. However, when considering complex domains such as large regions of the human body, the complexities of blood vessel branching and
Rohan Amare +4 more
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Numerical Modelling of Erythrocyte Sticking Mechanics
The mechanics of thrombus formation includes the interaction of platelets, fibrin, and erythrocytes. The interaction was analyzed as the erythrocyte approaches the activated platelet and fibrin thrombus formation.
Raimondas Jasevičius
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Large–Eddy simulation of pulsatile blood flow [PDF]
Large-Eddy simulation (LES) is performed to study pulsatile blood flow through a 3D model of arterial stenosis. The model is chosen as a simple channel with a biological type stenosis formed on the top wall. A sinusoidal non-additive type pulsation is assumed at the inlet of the model to generate time dependent oscillating flow in the channel and the ...
Paul, M.C., Molla, M.M., Roditi, G.
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Effectiveness of Simulation-Based Training on Nurses' Performance, Self-Confidence, and Satisfaction Regarding Blood Transfusion [PDF]
Background: Blood transfusion is the direct administration of whole blood and/ or blood components Additionally, blood transfusions can pose a serious risk to life if safety precautions are ignored.
Amira tag mohamed mohamed aboelnasr +2 more
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Spectral models for 1D blood flow simulations [PDF]
In this paper we introduce a new theoretical formulation for the description of the blood flow in the circulatory system. Starting from a linearized version of the Navier-Stokes equations, the Green's function of the propagation problem is computed in a rational form.
Tamburrelli V +5 more
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Modeling of intracranial vessels and Simulation of cerebral blood flow [PDF]
The stable regulation of cerebral blood flow plays an important role in the normal operation of brain function. The disturbance of cerebral blood flow automatic regulation will lead to brain injury and lead to cerebrovascular disease. Therefore, it is of
Yan Yingying +4 more
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For the simulation of the fluid-structure interaction (FSI) between the blood flow and blood vessel walls, we have examined the voxel-based FSI method. This method uses a Cartesian grid, called voxel, made from medical images. Further, we have tested the
Kiyoshi KUMAHATA +2 more
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Numerical Simulation of Blood Flow in a Blood Vessel
Summary: The paper proposes a finite-difference method for solving a boundary value problem for a hyperbolic equation describing the movement of blood in a blood vessel. The stability conditions of the method are given, and numerical results are presented.
Tynda, A. N., Pivkina, A. A.
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Simulation of Non-Newtonian Blood Flow in Diverging Bifurcated Vessels [PDF]
Bifurcated vessels represent a typical vascular unit of the cardiovascular system. In this study, the blood flow in symmetric and asymmetric bifurcated vessels are simulated based on computational fluid dynamics method.
J. Chu +5 more
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