Bioconvective blood flow of tetra composition nanofluids passing through a stenotic artery with Arrhenius energy
Bioconvective blood flow of tetra composition nanofluids passing through a stenotic artery with Arrhenius energy
复制标题
四成分纳米流体通过阿伦尼乌斯能量的狭窄动脉的生物对流血流
DOI：
10.1080/10407790.2023.2289505
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发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Z. Morsy
中科院分区：
文献类型：
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作者：
Zahra S. Hafed;A. Arafa;Sameh A. Hussein;Sameh E. Ahmed;Z. Morsy
使用四杂交纳米流体检查狭窄动脉中不耦合的强制血流。工作悬浮液是导电的，并含有氧合微生物。血液的运动方向垂直于所施加的洛伦兹力。在问题的制定过程中，考虑了几个重要的影响，如焦耳加热、粘度耗散、热量产生和Arrhenius提出的活化能。根据纳米混合物的组成考虑了四种情况，即单、二、三和四混合纳米流体。处理方法首先将控制系统转化为无量纲相似形式并进行数值求解。主要结果表明，四杂化纳米流体的传热速率高于其他情况。随着Weissenberg数的增大，表面摩擦系数增大。
The uncoupled forced blood flow in a stenosed artery using tetra-hybrid nanofluids is examined. The worked suspension is electrically conducting and containing oxytactic microorganisms. The direction of movements of the blood is perpendicular to the applied Lorentz force. During the formulation of the problem, several significant impacts are taken into account, for instance Joule heating, dissipation of viscosity, heat generation and activation energy proposed by Arrhenius. Four situations are considered based on the components of the nano-mixture, namely, mono-, Di-, Tri- and Tetra hybrid nanofluids. The method of the treatments starts with converting the governing system to dimensionless similar forms and solve numerically. The major results indicated that the rate of heat transport in case of the Tetra-hybrid nanofluids case is higher than those of the other cases. The rising in Weissenberg number enhances the values of the coefficient of skin friction.