Simplified Kinetic Model of Heart Pressure for Human Dynamical Blood Flow

Q3 Mathematics

Indonesian Journal of Electrical Engineering and Informatics Pub Date : 2023-09-27 DOI:10.52549/ijeei.v11i3.3473

Saktioto Saktioto, Defrianto Defrianto, Andika Thoibah, Yan Soerbakti, Romi Fadli Syahputra, Syamsudhuha Syamsudhuha, Dedi Irawan, Haryana Hairi, Okfalisa Okfalisa, Rina Amelia

引用次数: 0

Abstract

The blood flow that carries various particles results in disturbed physical flow in the heart organ caused by speed, density, and pressure. This phenomenon is complicated resulting in a wide variety of medical problems. This research provides a mathematical technique and numerical experiment for a straightforward solution to cardiac blood flow to arteries. Finite element analysis (FEA) is used to study and construct mathematical models for human blood flow through arterial branches. Furthermore, FEA is used to simulate the steady two-dimensional flow of viscous fluids across various geometries. The results showed that the blood flow in the carotid artery branching is simulated after the velocity profiles obtained are plotted against the experimental design. The computational method's validity is evaluated by comparing the numerical experiment with the analytical results of various functions

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人体动态血流的心脏压力简化动力学模型

由于速度、密度和压力，携带各种颗粒的血液流动导致心脏器官的物理流动受到干扰。这种现象是复杂的，导致了各种各样的医学问题。本研究为直接解决心脏血液流向动脉的问题提供了一种数学方法和数值实验。有限元分析(FEA)用于研究和建立人体动脉分支血流的数学模型。此外，采用有限元法模拟了粘性流体在不同几何形状下的二维定常流动。结果表明，根据实验设计绘制得到的流速曲线，可以模拟颈动脉分支的血流。通过数值实验与各种函数的解析结果对比，评价了计算方法的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Indonesian Journal of Electrical Engineering and Informatics Computer Science-Computer Science (miscellaneous)

CiteScore

1.50

自引率

0.00%

发文量

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