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<p>Owing to peak thermal performances and stable heat transfer impact, the nanofluids have potential to revolutionize the cooling processes and optimizing the system performances in various industrial systems. The objective of current analysis is to evaluate the heat and mass transfer phenomenon due to flow of Jeffrey nanofluid containing microorganisms over porous saturated bidirectional moving surface. The analysis is subject to applications of prescribed surface temperature (PST) and prescribed heat flux (PHF). The variable role of thermal conductivity for Jeffrey nanofluid flow has been considered. The problem is further influenced by nonlinear chemical reaction and thermal radiation. Based on certain flow assumptions, a mathematical model is developed in terms of nonlinear differential system. Shooting simulations are performed for solving such complex model. A comparative insight of results for heat transfer have been evaluated for both PSF and PHF. It is examined that heat transfer phenomenon is more prominent for PST as compared to PHF. The concentration profile shows decrement for linear chemical reactive species, while reverse trend is noted in case on nonlinear chemical reaction.</p>

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Thermally radiative flow of Jeffrey nanofluid flow for bioconvective flow variable thermal conductivity: PST and PHF analysis

  • 期刊论文

  • 发表日期：

    2025年2月22日

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  • Ahmed S. Sowayan,
  • Aaqib Majeed,
  • Sami Ullah Khan,
  • Adnan,
  • Arshad Riaz

摘要

Owing to peak thermal performances and stable heat transfer impact, the nanofluids have potential to revolutionize the cooling processes and optimizing the system performances in various industrial systems. The objective of current analysis is to evaluate the heat and mass transfer phenomenon due to flow of Jeffrey nanofluid containing microorganisms over porous saturated bidirectional moving surface. The analysis is subject to applications of prescribed surface temperature (PST) and prescribed heat flux (PHF). The variable role of thermal conductivity for Jeffrey nanofluid flow has been considered. The problem is further influenced by nonlinear chemical reaction and thermal radiation. Based on certain flow assumptions, a mathematical model is developed in terms of nonlinear differential system. Shooting simulations are performed for solving such complex model. A comparative insight of results for heat transfer have been evaluated for both PSF and PHF. It is examined that heat transfer phenomenon is more prominent for PST as compared to PHF. The concentration profile shows decrement for linear chemical reactive species, while reverse trend is noted in case on nonlinear chemical reaction.