Magnetic Field Effect on Sisko Fluid Flow Containing Gold Nanoparticles through a Porous Curved Surface in the Presence of Radiation and Partial Slip
Magnetic Field Effect on Sisko Fluid Flow Containing Gold Nanoparticles through a Porous Curved Surface in the Presence of Radiation and Partial Slip
复制标题
DOI：
10.3390/math9090921
复制
发表时间：
2021-05-01
期刊：
影响因子：
2.4
通讯作者：
Ishak, Anuar
中科院分区：
文献类型：
--
作者：
Khan, Umair;Zaib, Aurang;Ishak, Anuar
纳米流体的辐射和磁场效应在生物医学工程和医疗中起着重要的作用。本研究调查了金颗粒在多孔、光滑、弯曲表面上的血流（Sisko流体流）中的性能。部分滑移效应被认为是研究纳米流体的流动特性的深度。通过选择合适的变量，将Sisko模型的最先偏微分方程组化为常微分方程组，并采用四阶边值问题（bvp4c）方法进行求解。此外，在参数研究的基础上，给出了有关参数对温度和速度的影响。与发表的结果进行比较，显示出良好的协议。由于磁场，速度分布增强，而温度由于磁场和辐射的影响而增加，这在热疗中是有效的。此外，纳米颗粒悬浮液显示出增加的温度和减速的速度。
The radiation and magnetic field effects of nanofluids play a significant role in biomedical engineering and medical treatment. This study investigated the performance of gold particles in blood flow (Sisko fluid flow) over a porous, slippery, curved surface. The partial slip effect was considered to examine the characteristics of nanofluid flow in depth. The foremost partial differential equations of the Sisko model were reduced to ordinary differential equations by using suitable variables, and the boundary value problem of the fourth-order (bvp4c) procedure was applied to plot the results. In addition, the effects of the parameters involved on temperature and velocity were presented in light of the parametric investigation. A comparison with published results showed excellent agreement. The velocity distribution was enhanced due to the magnetic field, while the temperature increased due to the effects of a magnetic field and radiation, which are effective in therapeutic hyperthermia. In addition, the nanoparticle suspension showed increased temperature and decelerated velocity.