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Thermal study of single phase nanofluid model using radiative γAl2O3 nanomaterial under Hall current and momentum slip phenomena.

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Title: Thermal study of single phase nanofluid model using radiative γAl2O3 nanomaterial under Hall current and momentum slip phenomena.
Authors: Adnan1 (AUTHOR) adnan_abbasi89@yahoo.com, Fayyaz, Sumaira1 (AUTHOR), Mahmood, Zafar2,3 (AUTHOR), Khan, Sami Ullah4 (AUTHOR), Tashkandi, Mohammed A.5 (AUTHOR), Kolsi, Lioua6 (AUTHOR)
Source: Energy & Environment. May2026, Vol. 37 Issue 3, p1762-1784. 23p.
Subject Terms: *Nanofluids, *Hall effect, *Heat radiation & absorption, *Heat transfer, *Thermal conductivity, *Aluminum oxide films, *Fluid dynamics
Abstract: The applications of nanofluids frequently occur in thermal insulation, cooling of electronic instruments, chemical engineering and to control the heat transfer during many experimental setups, interaction of nanoparticles with water for plants growth, crop improvement, crop protection, plant biology and biological sciences. Therefore, this research emphasis on the performance of radiated γAl2O3/H2O by adding the influential physical constraints (momentum slip and Hall current). The governing model for the flow through a disk with slippery surface is transformed into the final version via necessary mathematical operations and analyzed the problem numerically. Further, the thermal conductivity is computed using Effective Prandtl Number Model (EPNM) by taking nanoparticles amount up to 0.06%. After careful analysis of the problem, it is examined that when Al2O3 nanoparticles amount added in the range of 0.01%-0.06% then EPN increased from 100.398% to 102.636%, density from 100.298% to 101.786% and dynamic viscosity from 100.742% to 104.823%, respectively. Moreover, the electrical and thermal conductivities varied from 100.3% to 101.811% to 101.65%. The moving dynamics of Al2O3/water can be increased or controlled for λ = 0.10 , 0.12 , 0.13 , 0.14 and γ = 0.1 , 0.2 , 0.3 , 0.4 , respectively. The Hall index n from 1.0, 3.0, 5.0, 7.0 strongly opposed the velocity and unsteadiness number slightly favor it. Further, the heat transport rate of Al2O3/water improved from 1.05371 to 1.41891 and the shear drag enhanced absolutely from − 0.539959 to − 0.393721 against the high nanoparticles amount. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
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  Label: Title
  Group: Ti
  Data: Thermal study of single phase nanofluid model using radiative γAl<subscript>2</subscript>O<subscript>3</subscript> nanomaterial under Hall current and momentum slip phenomena.
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  Data: <searchLink fieldCode="AR" term="%22Adnan%22">Adnan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> adnan_abbasi89@yahoo.com</i><br /><searchLink fieldCode="AR" term="%22Fayyaz%2C+Sumaira%22">Fayyaz, Sumaira</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mahmood%2C+Zafar%22">Mahmood, Zafar</searchLink><relatesTo>2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Khan%2C+Sami+Ullah%22">Khan, Sami Ullah</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tashkandi%2C+Mohammed+A%2E%22">Tashkandi, Mohammed A.</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kolsi%2C+Lioua%22">Kolsi, Lioua</searchLink><relatesTo>6</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Energy+%26+Environment%22">Energy & Environment</searchLink>. May2026, Vol. 37 Issue 3, p1762-1784. 23p.
– Name: Subject
  Label: Subject Terms
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  Data: *<searchLink fieldCode="DE" term="%22Nanofluids%22">Nanofluids</searchLink><br />*<searchLink fieldCode="DE" term="%22Hall+effect%22">Hall effect</searchLink><br />*<searchLink fieldCode="DE" term="%22Heat+radiation+%26+absorption%22">Heat radiation & absorption</searchLink><br />*<searchLink fieldCode="DE" term="%22Heat+transfer%22">Heat transfer</searchLink><br />*<searchLink fieldCode="DE" term="%22Thermal+conductivity%22">Thermal conductivity</searchLink><br />*<searchLink fieldCode="DE" term="%22Aluminum+oxide+films%22">Aluminum oxide films</searchLink><br />*<searchLink fieldCode="DE" term="%22Fluid+dynamics%22">Fluid dynamics</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The applications of nanofluids frequently occur in thermal insulation, cooling of electronic instruments, chemical engineering and to control the heat transfer during many experimental setups, interaction of nanoparticles with water for plants growth, crop improvement, crop protection, plant biology and biological sciences. Therefore, this research emphasis on the performance of radiated γAl2O3/H2O by adding the influential physical constraints (momentum slip and Hall current). The governing model for the flow through a disk with slippery surface is transformed into the final version via necessary mathematical operations and analyzed the problem numerically. Further, the thermal conductivity is computed using Effective Prandtl Number Model (EPNM) by taking nanoparticles amount up to 0.06%. After careful analysis of the problem, it is examined that when Al2O3 nanoparticles amount added in the range of 0.01%-0.06% then EPN increased from 100.398% to 102.636%, density from 100.298% to 101.786% and dynamic viscosity from 100.742% to 104.823%, respectively. Moreover, the electrical and thermal conductivities varied from 100.3% to 101.811% to 101.65%. The moving dynamics of Al2O3/water can be increased or controlled for λ = 0.10 , 0.12 , 0.13 , 0.14 and γ = 0.1 , 0.2 , 0.3 , 0.4 , respectively. The Hall index n from 1.0, 3.0, 5.0, 7.0 strongly opposed the velocity and unsteadiness number slightly favor it. Further, the heat transport rate of Al2O3/water improved from 1.05371 to 1.41891 and the shear drag enhanced absolutely from − 0.539959 to − 0.393721 against the high nanoparticles amount. [ABSTRACT FROM AUTHOR]
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1177/0958305X241270239
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 23
        StartPage: 1762
    Subjects:
      – SubjectFull: Nanofluids
        Type: general
      – SubjectFull: Hall effect
        Type: general
      – SubjectFull: Heat radiation & absorption
        Type: general
      – SubjectFull: Heat transfer
        Type: general
      – SubjectFull: Thermal conductivity
        Type: general
      – SubjectFull: Aluminum oxide films
        Type: general
      – SubjectFull: Fluid dynamics
        Type: general
    Titles:
      – TitleFull: Thermal study of single phase nanofluid model using radiative γAl2O3 nanomaterial under Hall current and momentum slip phenomena.
        Type: main
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          Name:
            NameFull: Adnan
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          Name:
            NameFull: Fayyaz, Sumaira
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            NameFull: Mahmood, Zafar
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            NameFull: Khan, Sami Ullah
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            NameFull: Tashkandi, Mohammed A.
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            NameFull: Kolsi, Lioua
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          Dates:
            – D: 01
              M: 05
              Text: May2026
              Type: published
              Y: 2026
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            – Type: issn-print
              Value: 0958305X
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              Value: 37
            – Type: issue
              Value: 3
          Titles:
            – TitleFull: Energy & Environment
              Type: main
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