Heating and cooling are two important procedures in manufacturing as well as transportation industries. Rather than the conventional fluids, solutions of fluids with metal nanoparticles have higher thermal conductivity for effective cooling. Therefore, present paper is a comparative study of squeezing flow analysis of copper oxide–water and oil (kerosene)-based nanofluid between two parallel plates. Magnetohydrodynamic flow of kerosene-based nanofluid along with the dissipative heat energy may enhance the thermal properties of the fluid. Assuming self-similar variables, the governing equations get transformed into non-dimensional forms and approximate analytical techniques such as variation parameter method is employed for these transformed equations. With the well posed physical parameters, the computation is carried out using the mathematical package MATHEMATICA and displayed via graphs and numerical results are shown in tabular form. Favourable cases in comparison with earlier studies are also studied wherever possible. However, when the plates are away from each other, it is seen that the kerosene-based nanofluid velocity overrides the water-based nanofluid whereas the impact is reversed in the case of squeezing.

加热和冷却是制造业和运输业的两个重要程序。与常规流体不同，具有金属纳米颗粒的流体溶液具有更高的热导率，可以有效地冷却。因此，本论文是对两个平行板之间基于氧化铜-水和油（煤油）的纳米流体的挤压流动分析的比较研究。煤油基纳米流体的磁流体动力流与耗散热能一起可以增强流体的热性能。假设自相似变量，则控制方程被转换为无量纲形式，并且这些转换方程采用近似分析技术（例如，变参数方法）。有了适当的物理参数，计算是使用数学软件包MATHEMATICA进行的，并通过图形显示，数值结果以表格形式显示。在可能的情况下，还将研究与早期研究相比的有利案例。然而，当板彼此远离时，可以看出，基于煤油的纳米流体速度超过了基于水的纳米流体，而在挤压的情况下，冲击力是相反的。