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<p>This study has been carried out to understand the unsteady MHD slip flow of a water-based ternary-hybrid nanofluid including platelet Ag, titanium dioxide TiO<sub>2</sub>, and copper oxide CuO nanoparticles across an angled sheet. The complicated scenario investigates the behavior of the ternary-hybrid nanofluid when it is stretched across an inclined surface in the presence of a magnetic field. In complex thermal systems such as energy-generating technologies and cooling mechanisms, an understanding of this relationship is essential. In the presence of first-order velocity slip, the heat transfer has been examined taking into account the porous media, activation energy, and chemical reaction. The study is more accommodating due to the Soret eff ect. The relevant similarity transformations are applied in primary equations, and a built-in bvp4c program is employed for solutions. The eff ectiveness of the numerical approach is demonstrated by a thorough agreement with results published in the past. The key conclusions are as follows: greater values of the first-order slip parameter cause the flow to slow down; an increase in the Soret number causes the flow to speed up; fluid movement drops caused by higher values of the chemical reaction. Activation energy enhances the fluid concentration.</p>

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Dissipative MHD Flow of Ternary-hybrid Ag–TiO2–CuO/H2O Nanofluid Over an Inclined Sheet with Joule Heating and Activation Energy

  • 期刊论文

  • 发表日期：

    2026年3月1日

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  • Utpal Jyoti Das,
  • Nayan Mani Majumdar

摘要

This study has been carried out to understand the unsteady MHD slip flow of a water-based ternary-hybrid nanofluid including platelet Ag, titanium dioxide TiO2, and copper oxide CuO nanoparticles across an angled sheet. The complicated scenario investigates the behavior of the ternary-hybrid nanofluid when it is stretched across an inclined surface in the presence of a magnetic field. In complex thermal systems such as energy-generating technologies and cooling mechanisms, an understanding of this relationship is essential. In the presence of first-order velocity slip, the heat transfer has been examined taking into account the porous media, activation energy, and chemical reaction. The study is more accommodating due to the Soret eff ect. The relevant similarity transformations are applied in primary equations, and a built-in bvp4c program is employed for solutions. The eff ectiveness of the numerical approach is demonstrated by a thorough agreement with results published in the past. The key conclusions are as follows: greater values of the first-order slip parameter cause the flow to slow down; an increase in the Soret number causes the flow to speed up; fluid movement drops caused by higher values of the chemical reaction. Activation energy enhances the fluid concentration.