The nanomaterials are more efficient in different areas like in pharmacy industry, cooling of compressors, engines, heating materials, damage cells destruction and brain tumors etc. The foremost aim of the this communication is to scrutinize the effects of activation energy on the nanofluid flow of an infinite, rotating and stretchable disk in radial direction with thermal heat source (THS) and the exponential space heart source (ESHS). Brownian and thermophoresis diffusions are countered to study the nanofluid. The Coriolis force and effects of radial magnetism are deployed. Nonlinear Boungiorno model is utilized. The modeled PDEs are converted to system of ODEs via proper variables. The obtained system is approximated through NDSolve technique. Features of various variables on flow profiles are examined and outcomes are declared via curves and tables. It is investigated that ESHS is highly influential than THS on fluid temperature. Furthermore it is found that activation energy enhances the concentration.

纳米材料在制药行业、压缩机冷却、发动机、加热材料、损伤细胞破坏和脑肿瘤等不同领域的效率更高。本次交流的首要目的是仔细研究活化能对纳米流体流动的影响。具有热热源 (THS) 和指数空间心源 (ESHS) 的无限、旋转和可拉伸的径向圆盘。布朗和热泳扩散被抵消来研究纳米流体。运用了科里奥利力和径向磁力效应。使用非线性 Boungiorno 模型。通过适当的变量将建模的 PDE 转换为 ODE 系统。通过 NDSolve 技术对获得的系统进行近似。检查流动剖面上各种变量的特征，并通过曲线和表格声明结果。研究表明，ESHS 对流体温度的影响比 THS 大。此外，发现活化能提高了浓度。