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Heat and mass transfer analysis for bi-dimensional bioconvective MHD nanofluid with varying thermal traits.

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Title: Heat and mass transfer analysis for bi-dimensional bioconvective MHD nanofluid with varying thermal traits.
Authors: Kanwal, Dil Awaiz1 (AUTHOR), Mansir, Ibrahim B.2,3 (AUTHOR), Alshehri, Nawal A.4 (AUTHOR), Zheng, Zhoushun1 (AUTHOR), Qaiser, Dania1 (AUTHOR), Fahmy, Mohamed Abdelsabour5,6 (AUTHOR), Khan, Naseer M.1 (AUTHOR) nmkhan@math.qau.edu.pk
Source: International Journal of Modelling & Simulation. Jun2026, Vol. 46 Issue 3, p693-707. 15p.
Subjects: Magnetohydrodynamics, Nanofluids, Heat radiation & absorption, Mass transfer, Biological fluid dynamics, Heat transfer, Microorganisms, Radiative transfer
Abstract: Bioconvection phenomena offer practical applications in biomicrosystems, fuel cells, biosensors, biocomputing, electronic thermal management, and renewable energy systems, showcasing their relevance and potential impact across various engineering sectors. Consequently, this study delves into the examination of a bi-dimensional magnetohydrodynamic nanofluid flow model encompassing the intricate dynamics of gyrotactic microorganisms, subject to the effects of suction and thermal radiation. The primary objective of the investigation is to optimize the thermal energy transfer efficiency of the fluid while concurrently minimizing associated costs, with the secondary aim of diminishing the frictional resistance at the fluid-solid interface. The basis for energy and momentum equations incorporating radiation using Rosseland's approximation is established by the Buongiorno nanofluid model. The foundational PDEs along with their BCs, are reformulated into ODEs utilizing similarity variables, then transformed into a set of first-order ODEs ensuring compatibility with MATLAB's bvp4c solver, which offers high convergence rates and accuracy due to its efficient algorithms and precision handling. Heat transfer rate boosts up by increasing suction and radiation parameters, while it dwindles due to an increase in the magnetic field. Enhancing suction and the magnetic field lowers skin friction. Microbial concentration surges by increasing the magnetic field, while suction minimizes it. Intensifying the thermophoresis parameter increases the concentration of nanoparticles. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Modelling & Simulation is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
An: 194222411
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PubTypeId: academicJournal
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  Label: Title
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  Data: Heat and mass transfer analysis for bi-dimensional bioconvective MHD nanofluid with varying thermal traits.
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  Data: <searchLink fieldCode="AR" term="%22Kanwal%2C+Dil+Awaiz%22">Kanwal, Dil Awaiz</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mansir%2C+Ibrahim+B%2E%22">Mansir, Ibrahim B.</searchLink><relatesTo>2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Alshehri%2C+Nawal+A%2E%22">Alshehri, Nawal A.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zheng%2C+Zhoushun%22">Zheng, Zhoushun</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Qaiser%2C+Dania%22">Qaiser, Dania</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fahmy%2C+Mohamed+Abdelsabour%22">Fahmy, Mohamed Abdelsabour</searchLink><relatesTo>5,6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Khan%2C+Naseer+M%2E%22">Khan, Naseer M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> nmkhan@math.qau.edu.pk</i>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Modelling+%26+Simulation%22">International Journal of Modelling & Simulation</searchLink>. Jun2026, Vol. 46 Issue 3, p693-707. 15p.
– Name: Subject
  Label: Subjects
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  Data: <searchLink fieldCode="DE" term="%22Magnetohydrodynamics%22">Magnetohydrodynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Nanofluids%22">Nanofluids</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+radiation+%26+absorption%22">Heat radiation & absorption</searchLink><br /><searchLink fieldCode="DE" term="%22Mass+transfer%22">Mass transfer</searchLink><br /><searchLink fieldCode="DE" term="%22Biological+fluid+dynamics%22">Biological fluid dynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+transfer%22">Heat transfer</searchLink><br /><searchLink fieldCode="DE" term="%22Microorganisms%22">Microorganisms</searchLink><br /><searchLink fieldCode="DE" term="%22Radiative+transfer%22">Radiative transfer</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Bioconvection phenomena offer practical applications in biomicrosystems, fuel cells, biosensors, biocomputing, electronic thermal management, and renewable energy systems, showcasing their relevance and potential impact across various engineering sectors. Consequently, this study delves into the examination of a bi-dimensional magnetohydrodynamic nanofluid flow model encompassing the intricate dynamics of gyrotactic microorganisms, subject to the effects of suction and thermal radiation. The primary objective of the investigation is to optimize the thermal energy transfer efficiency of the fluid while concurrently minimizing associated costs, with the secondary aim of diminishing the frictional resistance at the fluid-solid interface. The basis for energy and momentum equations incorporating radiation using Rosseland's approximation is established by the Buongiorno nanofluid model. The foundational PDEs along with their BCs, are reformulated into ODEs utilizing similarity variables, then transformed into a set of first-order ODEs ensuring compatibility with MATLAB's bvp4c solver, which offers high convergence rates and accuracy due to its efficient algorithms and precision handling. Heat transfer rate boosts up by increasing suction and radiation parameters, while it dwindles due to an increase in the magnetic field. Enhancing suction and the magnetic field lowers skin friction. Microbial concentration surges by increasing the magnetic field, while suction minimizes it. Intensifying the thermophoresis parameter increases the concentration of nanoparticles. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Modelling & Simulation is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1080/02286203.2024.2349505
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      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 15
        StartPage: 693
    Subjects:
      – SubjectFull: Magnetohydrodynamics
        Type: general
      – SubjectFull: Nanofluids
        Type: general
      – SubjectFull: Heat radiation & absorption
        Type: general
      – SubjectFull: Mass transfer
        Type: general
      – SubjectFull: Biological fluid dynamics
        Type: general
      – SubjectFull: Heat transfer
        Type: general
      – SubjectFull: Microorganisms
        Type: general
      – SubjectFull: Radiative transfer
        Type: general
    Titles:
      – TitleFull: Heat and mass transfer analysis for bi-dimensional bioconvective MHD nanofluid with varying thermal traits.
        Type: main
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          Name:
            NameFull: Kanwal, Dil Awaiz
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            NameFull: Mansir, Ibrahim B.
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            NameFull: Alshehri, Nawal A.
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            – D: 01
              M: 06
              Text: Jun2026
              Type: published
              Y: 2026
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            – TitleFull: International Journal of Modelling & Simulation
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