In this work, a numerical model is carried out to investigate the magneto-hemodynamics of blood driven by an oscillating pressure gradient and exposed to a uniform magnetic field and an external body acceleration. The non-Newtonian nature of blood was taken into account using a time-dependent thixotropic model. Incompressible, axisymmetric, and laminar flow assumptions were used to simplify the non-linear partial differential equations. The velocity field and wall shear stress distribution are numerically solved using the finite difference method. The analytical solution of the velocity distribution of a fully developed pulsatile flow of a Newtonian fluid is used to validate the numerical solution. Further research is done into how structural traits, the average of the pressure gradient, body acceleration, and the magnetic field affect the magneto-hemodynamic properties of blood. The findings indicate how the various characteristics taken into account affected the blood's magneto-hemodynamic behavior in arteries.

在这项工作中，建立了一个数值模型来研究由振荡压力梯度驱动并暴露于均匀磁场和外部身体加速度的血液磁血流动力学。使用时间依赖性触变模型考虑了血液的非牛顿性质。使用不可压缩、轴对称和层流假设来简化非线性偏微分方程。使用有限差分法对速度场和壁面剪应力分布进行数值求解。牛顿流体完全发展的脉动流的速度分布的解析解用于验证数值解。进一步研究结构特征、压力梯度平均值、身体加速度、磁场影响血液的磁血流动力学特性。研究结果表明，所考虑的各种特征如何影响动脉中血液的磁血流动力学行为。