Current continuation describes the computational study concerning with the unsteady flow of Eyring–Powell magneto nanoliquid over a bidirectionally deformable surface. Transference of activation energy is used in the improvement of binary chemical reaction. Nonlinear significance of thermal radiation is also incorporated in the energy equation. Investigation has been carried out through convective Nield’s boundary restrictions. Firstly, useful combination of variables has been implemented to alter the governing PDEs into ODEs. Later on, Keller-Box approach has been adopted to obtain the numerical solution of the physical problem. Physical interpretations of obtained results are also described for temperature and mass concentration distributions through various graphs. Rate of heat transportation has been explained through tabular data for acceptable ranges of involved engineering parameters. It is detected that escalating amount of Brownian constraint provides a constant temperature distribution. It is also inspected through present investigation that escalating amounts of activation energy factor, thermophoresis parameter, radiation parameter, Biot number and temperature ratio parameter improve the concentration field. Moreover, the amount of heat transport has considerably improved by increasing the amounts of temperature controlling indices and Biot number. Convergence analysis and error estimations of the numerical solution are also presented through various mesh refinement levels of the computational domain. Finally, comparison benchmarks with the restricted cases have been presented for the validation of the results obtained through the present parametric investigation.

中文翻译：

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辐射 Eyring-Powell 纳米流体双向流动的活化能动力学和对流 Nield 条件

当前继续描述了有关 Eyring-Powell 磁纳米液体在双向可变形表面上的非定常流动的计算研究。活化能的转移用于改进二元化学反应。热辐射的非线性意义也包含在能量方程中。通过对流尼尔德边界限制进行了调查。首先，已经实施了有用的变量组合，以将管理 PDE 更改为 ODE。后来，采用 Keller-Box 方法来获得物理问题的数值解。还通过各种图表描述了对温度和质量浓度分布的物理解释。对于所涉及的工程参数的可接受范围，通过表格数据解释了热传输速率。检测到布朗约束的递增量提供了恒定的温度分布。通过目前的研究还发现，活化能因子、热泳参数、辐射参数、毕奥数和温度比参数的递增量可以改善浓度场。此外，通过增加温度控制指数和毕奥数的数量，热传递量得到了显着改善。数值解的收敛性分析和误差估计也通过计算域的各种网格细化级别来呈现。最后，