<p>The current research combines rotating 3D frame modeling, slip and convective boundary conditions, and a hybrid nanofluid composition (Ag-MoS₂ with paraffin) to address a realistic and complex heat transfer problem. The flow is steady and electrically conductive, driven by the stretching of the surface. The novelty lies in the comparative analysis of Ag and MoS₂ nanofluids, revealing new insights into the superior thermal performance of MoS₂ under certain conditions, as well as the application of advanced algorithmic techniques to solve the problem. This study broadens the scope of nanofluid research by addressing underexplored areas such as microrotation effects and hybrid nanofluids. An algorithmic technique addresses the problem's approximate solutions. The successive over-relaxation method is employed to solve the coupled system of nonlinear equations. The approximate solution is obtained by adapting an algorithm implemented in the MATLAB program. Through graphical and tabular representations in comparison to the primary parameters, the results are physically and quantitatively comprehended. The heat transport rate is significantly enhanced and improved by the nano-composition of Ag-MoS2. The findings show that in both instances of nanofluids, the thickness of the thermal boundary layer will increase as the microrotation parameter increases. An intelligent evaluation of the results reveals that MoS2 has superior heat transfer properties over silver. Molybdenum oxide exhibits better heat transfer characteristics than silver, which highlights the potential of nanofluids to increase heat transfer efficiency and offers important insights into the thermal management of magneto-hydrodynamics systems.</p>

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Thermal energy of paraffin based MHD rotating flow with molybdenum oxide and silver nanoparticles: applications in renewable energy systems

  • Sakeena Bibi,
  • Taoufik Saidani,
  • Aaqib Majeed,
  • Nouman Ijaz

摘要

The current research combines rotating 3D frame modeling, slip and convective boundary conditions, and a hybrid nanofluid composition (Ag-MoS₂ with paraffin) to address a realistic and complex heat transfer problem. The flow is steady and electrically conductive, driven by the stretching of the surface. The novelty lies in the comparative analysis of Ag and MoS₂ nanofluids, revealing new insights into the superior thermal performance of MoS₂ under certain conditions, as well as the application of advanced algorithmic techniques to solve the problem. This study broadens the scope of nanofluid research by addressing underexplored areas such as microrotation effects and hybrid nanofluids. An algorithmic technique addresses the problem's approximate solutions. The successive over-relaxation method is employed to solve the coupled system of nonlinear equations. The approximate solution is obtained by adapting an algorithm implemented in the MATLAB program. Through graphical and tabular representations in comparison to the primary parameters, the results are physically and quantitatively comprehended. The heat transport rate is significantly enhanced and improved by the nano-composition of Ag-MoS2. The findings show that in both instances of nanofluids, the thickness of the thermal boundary layer will increase as the microrotation parameter increases. An intelligent evaluation of the results reveals that MoS2 has superior heat transfer properties over silver. Molybdenum oxide exhibits better heat transfer characteristics than silver, which highlights the potential of nanofluids to increase heat transfer efficiency and offers important insights into the thermal management of magneto-hydrodynamics systems.