Alharbi Khalid Abdulkhaliq M, Ahmed Ahmed El-Sayed, Ould Sidi Maawiya, Ahammad Nandalur Ameer, Mohamed Abdullah, El-Shorbagy Mohammed A, Bilal Muhammad, Marzouki Riadh
Mechanical Engineering Department, College of Engineering, Umm Al-Qura University, Makkah 24382, Saudi Arabia.
Mathematics Department, Faculty of Science, Taif University, Taif 21944, Saudi Arabia.
Micromachines (Basel). 2022 Apr 9;13(4):588. doi: 10.3390/mi13040588.
The flow of an electroconductive incompressible ternary hybrid nanofluid with heat conduction in a boundary layer including metallic nanoparticles (NPs) over an extended cylindrical with magnetic induction effects is reported in this research. The ternary hybrid nanofluid has been synthesized with the dispersion of titanium dioxide, cobalt ferrite, and magnesium oxide NPs in the base fluid water. For a range of economical and biological applications, a computational model is designed to augment the mass and energy conveyance rate and promote the performance and efficiency of thermal energy propagation. The model has been written as a system of partial differential equations. Which are simplified to the system of ordinary differential equations through similarity replacements. The computing approach parametric continuation method is used to further process the resultant first order differential equations. The results are validated with the bvp4c package for accuracy and validity. The outcomes are displayed and analyzed through Figures and Tables. It has been observed that the inverse Prandtl magnetic number and a larger magnetic constant reduce the fluid flow and elevate the energy profile. The variation of ternary hybrid NPs significantly boosts the thermophysical features of the base fluid.
本研究报道了一种导电不可压缩三元混合纳米流体在包含金属纳米颗粒(NPs)的边界层中,在具有磁感应效应的扩展圆柱体上的热传导流动情况。该三元混合纳米流体是通过将二氧化钛、钴铁氧体和氧化镁纳米颗粒分散在基液水中合成的。为了一系列经济和生物应用,设计了一个计算模型来提高质量和能量传输速率,并促进热能传播的性能和效率。该模型被写成一个偏微分方程组,通过相似替换简化为常微分方程组。采用计算方法参数连续法对所得的一阶微分方程进行进一步处理。使用bvp4c软件包对结果进行准确性和有效性验证。通过图表展示和分析结果。观察到逆普朗特磁数和较大的磁常数会降低流体流动并提高能量分布。三元混合纳米颗粒的变化显著提高了基液的热物理特性。