Nonlinear radiative and mixed convective flow of an Eyring-Powell fluid with Joule heating and entropy optimization
Here nonlinear mixed convective flow of magnetized Eyring-Powell fluid is addressed. Energy expression comprised of heat generation/absorption, Ohmic heating and dissipation. Formulation for nonlinear radiative flow is made. Convective conditions are deliberated for mass and heat transfer. Entropy o...
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Elsevier
2025-03-01
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| Series: | Results in Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123025001343 |
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| author | S. Naz T. Hayat S. Momani |
| author_facet | S. Naz T. Hayat S. Momani |
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| collection | DOAJ |
| description | Here nonlinear mixed convective flow of magnetized Eyring-Powell fluid is addressed. Energy expression comprised of heat generation/absorption, Ohmic heating and dissipation. Formulation for nonlinear radiative flow is made. Convective conditions are deliberated for mass and heat transfer. Entropy optimized flow is organized. Aspect of Arrhenius activation energy is explored. Relevant problem is formulated into dimensionless ordinary differential system (ODEs). ND-Solve scheme is employed to develop numerical solution. Graphs are organized for liquid flow, entropy rate and temperature and concentration distributions. Numerical outcomes for surface drag force and Nusselt and Sherwood numbers regarding interesting quantities are studied. Higher Biot numbers augment concentration and temperature fields. Larger magnetic field decay liquid flow while opposite occurs for liquid parameter. An intensification in entropy holds for Brinkman number and magnetic effect. Concentration declines against reaction variable. Concentration augments through higher activation energy and solutal Biot parameter. Higher approximation of buoyancy ratio give rise to liquid flow whereas reverse situation occurs for surface drag force. Nusselt number for Eckert number and radiation has opposite impacts whereas Schmidt number and activation energy enhance for Sherwood number. |
| format | Article |
| id | doaj-art-5539478509c2442fa56425262b1ac59f |
| institution | Kabale University |
| issn | 2590-1230 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj-art-5539478509c2442fa56425262b1ac59f2025-02-06T05:12:42ZengElsevierResults in Engineering2590-12302025-03-0125104046Nonlinear radiative and mixed convective flow of an Eyring-Powell fluid with Joule heating and entropy optimizationS. Naz0T. Hayat1S. Momani2Department of Mathematics, Quaid-I-Azam University 45320, Islamabad 44000, Pakistan; Corresponding authors.Department of Mathematics, Quaid-I-Azam University 45320, Islamabad 44000, Pakistan; Institute of Systems Engineering, Macau University of Science and Technology, Taipa, 9999078, Macau SAR, Macau; Corresponding authors.Department of Mathematics, Faculty of Science, University of Jordon, Amman 11942, Jordan; Nonlinear Dynamics Research (NDRC), Ajman University, Ajman, , United Arab EmiratesHere nonlinear mixed convective flow of magnetized Eyring-Powell fluid is addressed. Energy expression comprised of heat generation/absorption, Ohmic heating and dissipation. Formulation for nonlinear radiative flow is made. Convective conditions are deliberated for mass and heat transfer. Entropy optimized flow is organized. Aspect of Arrhenius activation energy is explored. Relevant problem is formulated into dimensionless ordinary differential system (ODEs). ND-Solve scheme is employed to develop numerical solution. Graphs are organized for liquid flow, entropy rate and temperature and concentration distributions. Numerical outcomes for surface drag force and Nusselt and Sherwood numbers regarding interesting quantities are studied. Higher Biot numbers augment concentration and temperature fields. Larger magnetic field decay liquid flow while opposite occurs for liquid parameter. An intensification in entropy holds for Brinkman number and magnetic effect. Concentration declines against reaction variable. Concentration augments through higher activation energy and solutal Biot parameter. Higher approximation of buoyancy ratio give rise to liquid flow whereas reverse situation occurs for surface drag force. Nusselt number for Eckert number and radiation has opposite impacts whereas Schmidt number and activation energy enhance for Sherwood number.http://www.sciencedirect.com/science/article/pii/S2590123025001343Eyring-Powell liquidConvective conditionsArrhenius activation energyDissipationJoule heatingNon-linear mixed convection |
| spellingShingle | S. Naz T. Hayat S. Momani Nonlinear radiative and mixed convective flow of an Eyring-Powell fluid with Joule heating and entropy optimization Results in Engineering Eyring-Powell liquid Convective conditions Arrhenius activation energy Dissipation Joule heating Non-linear mixed convection |
| title | Nonlinear radiative and mixed convective flow of an Eyring-Powell fluid with Joule heating and entropy optimization |
| title_full | Nonlinear radiative and mixed convective flow of an Eyring-Powell fluid with Joule heating and entropy optimization |
| title_fullStr | Nonlinear radiative and mixed convective flow of an Eyring-Powell fluid with Joule heating and entropy optimization |
| title_full_unstemmed | Nonlinear radiative and mixed convective flow of an Eyring-Powell fluid with Joule heating and entropy optimization |
| title_short | Nonlinear radiative and mixed convective flow of an Eyring-Powell fluid with Joule heating and entropy optimization |
| title_sort | nonlinear radiative and mixed convective flow of an eyring powell fluid with joule heating and entropy optimization |
| topic | Eyring-Powell liquid Convective conditions Arrhenius activation energy Dissipation Joule heating Non-linear mixed convection |
| url | http://www.sciencedirect.com/science/article/pii/S2590123025001343 |
| work_keys_str_mv | AT snaz nonlinearradiativeandmixedconvectiveflowofaneyringpowellfluidwithjouleheatingandentropyoptimization AT thayat nonlinearradiativeandmixedconvectiveflowofaneyringpowellfluidwithjouleheatingandentropyoptimization AT smomani nonlinearradiativeandmixedconvectiveflowofaneyringpowellfluidwithjouleheatingandentropyoptimization |