<p>The hybrid nanomaterials offer peak thermal aspects by multiple nanoparticles, resulting in improved thermal performances and fluid stability. As a result of peak thermal efficiencies, the hybrid nanofluid attributes novel applications in solar collectors, energy systems, controlling of cooling processes, nuclear systems, etc. Subject to such motivated applications, this investigation aims to explore the heat and mass transfer phenomenon due to couple stress hybrid nanofluid by using Cattaneo–Christov (CC) heat flux model. A suspension of copper and aluminum oxide nanoparticles along with water base fluid is followed to inspect hybrid nanofluid thermal prospective. The additional impact of nonlinear radiated features and thermo-diffusion applications is entertained. Cattaneo–Christov (CC) theory is implemented to attain modified form of energy and concentration equations. The role of chemical species is taken into account to examine concentration phenomenon. The simulations for developed system are performed with shooting method. Comparative results are prepared for mono and hybrid nanofluids. It has been visualized that the presence of thermo-diffusion effects is more impressive to update heat transfer observations. The concentration profile boosted due to Soret number.</p>

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Calorimetric and thermo-radiative analysis of hybrid nanofluid flow with chemical reactions using Cattaneo–Christov model

  • Sami Ullah Khan,
  • Manzoor Ishaq,
  • Nermeen Abdullah,
  • Kaouther Ghachem,
  • Aboulbaba Eladeb,
  • Lioua Kolsi

摘要

The hybrid nanomaterials offer peak thermal aspects by multiple nanoparticles, resulting in improved thermal performances and fluid stability. As a result of peak thermal efficiencies, the hybrid nanofluid attributes novel applications in solar collectors, energy systems, controlling of cooling processes, nuclear systems, etc. Subject to such motivated applications, this investigation aims to explore the heat and mass transfer phenomenon due to couple stress hybrid nanofluid by using Cattaneo–Christov (CC) heat flux model. A suspension of copper and aluminum oxide nanoparticles along with water base fluid is followed to inspect hybrid nanofluid thermal prospective. The additional impact of nonlinear radiated features and thermo-diffusion applications is entertained. Cattaneo–Christov (CC) theory is implemented to attain modified form of energy and concentration equations. The role of chemical species is taken into account to examine concentration phenomenon. The simulations for developed system are performed with shooting method. Comparative results are prepared for mono and hybrid nanofluids. It has been visualized that the presence of thermo-diffusion effects is more impressive to update heat transfer observations. The concentration profile boosted due to Soret number.