CD Skripsi
Implementasi Model Pola Aliran Darah Dengan Metode Elemen Hingga
Currently, computer-based simulation methods are widely used in blood flow analysis. The application of this method has been widely used in modeling blood vessels. This article presents an example of a simple blood vessel modeling to determine the velocity of blood flow to diameter and branching of blood vessels in blood flow. The mathematical model of human blood flow through vascular ramifications was studied using finite element analysis (FEA), which is applied to the stable two-dimensional flow of viscous fluids through various shapes. Flow through a two-dimensional model of aortic vessels, capillaries and veins is simulated. The velocity distribution through the blood vessels is calculated. The validity of the calculation method is determined by comparing the numerical results with other results. The implementation of the Navier-Stokes equation in the blood vessel model using the finite elemen method shows that the velocity of blood flow depends on the diameter and branching of the blood vessels. The smaller the diameter of the blood vessels, the slower the rate of blood flow in the veins.
Kata Kunci: Navier-stokes, finite element method, veins, FEATool
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