In this article, the magnetohydrodynamic flow and heat transmission of a micropolar hybrid nanofluid between two surfaces inside a rotating system are examined. The Hall current and thermal radiations are also considered for the flow system. In this article, a base fluid is taken as water, while graphene oxide (GO) and copper (Cu) are applied as hybrid nanoparticles. The flow is assumed to be in a steady state. The governing partial differential equations along with boundary conditions for the modeled problem are transformed into a system of non-linear ordinary differential equations using similarity transformations. The set of resultant ordinary differential equations is solved by using an optimal approach. The main focus of this study is to examine the magnetohydrodynamic heat transmission and hybrid nanofluid flow in a rotating system between two parallel plates by taking into account the thermal radiations and Hall current impacts. Various physical parameters are discussed in detail graphically in this article. The main outcome of this study indicates that the augmented values of the magnetic parameter increase the velocity profile and decrease the rotational velocity profile.

中文翻译：

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霍尔电流和辐射对MHD微极性非牛顿混合纳米流体在两个表面之间的流动的影响

在本文中，研究了旋转系统内部两个表面之间的微极性混合纳米流体的磁流体动力学流动和热传递。流动系统还考虑了霍尔电流和热辐射。本文以基液为水，而氧化石墨烯（GO）和铜（Cu用作杂化纳米颗粒。假定流量处于稳定状态。使用相似变换，将控制的偏微分方程和建模问题的边界条件转换为非线性常微分方程组。所得的常微分方程组通过使用最佳方法求解。这项研究的主要重点是通过考虑热辐射和霍尔电流的影响，研究两个平行板之间的旋转系统中的磁流体动力传热和混合纳米流体流动。本文以图形方式详细讨论了各种物理参数。