Implications of entropy generation in bioconvective flow on Maxwell nanofluid past a Riga plate with Cattaneo--Christov model
This study explores the effects of heat and mass transfer in the flow of Maxwell nanofluid over a heated Riga plate. The fluid contains nanoparticles and gyrostatic microorganisms. It examines how these components influence the flow's thermal and mass transfer properties. The heat and mass flux...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | Partial Differential Equations in Applied Mathematics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666818125000051 |
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| author | K. Loganathan Prasun Choudhary S. Eswaramoorthi K. Senthilvadivu N. Thamaraikannan Reema Jain |
| author_facet | K. Loganathan Prasun Choudhary S. Eswaramoorthi K. Senthilvadivu N. Thamaraikannan Reema Jain |
| author_sort | K. Loganathan |
| collection | DOAJ |
| description | This study explores the effects of heat and mass transfer in the flow of Maxwell nanofluid over a heated Riga plate. The fluid contains nanoparticles and gyrostatic microorganisms. It examines how these components influence the flow's thermal and mass transfer properties. The heat and mass fluxes are regarded as a non-Fourier model. Governing model is formulated as a system of partial differential equations. By employing suitable transformations, these partial differential equations are transformed into a set of standard ordinary differential equations. The derived system of ordinary differential equations is resolved utilizing convergent series solution via an analytical method known as the homotopy analysis method (HAM). The graphs illustrate the impact of several physical parameters on flow profiles, emphasizing their unique properties. This article offers several significant conclusions as the mixed convection parameter λ increases, flow velocity rises. Conversely, higher inputs of the thermal relaxation parameter Γ1 take towards to a reduction into temperature profile. An increment in the data of bioconvection Lewis number Lb results in a decrease in microorganism concentration, while the thermophoresis parameter Nt has the opposite effect, increasing the microorganism profile. Further, it is examined that in the presence of Hartmann number, velocity profile dominate those observed in its absence, whereas temperature profiles exhibit a reverse scenario. |
| format | Article |
| id | doaj-art-10c2d46832124fcf88453d947d96101b |
| institution | Kabale University |
| issn | 2666-8181 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Partial Differential Equations in Applied Mathematics |
| spelling | doaj-art-10c2d46832124fcf88453d947d96101b2025-01-24T04:45:50ZengElsevierPartial Differential Equations in Applied Mathematics2666-81812025-03-0113101077Implications of entropy generation in bioconvective flow on Maxwell nanofluid past a Riga plate with Cattaneo--Christov modelK. Loganathan0Prasun Choudhary1S. Eswaramoorthi2K. Senthilvadivu3N. Thamaraikannan4Reema Jain5Department of Mathematics and Statistics, Manipal University Jaipur, Jaipur 303007, IndiaCentre for Computational Modeling, Chennai Institute of Technology, Chennai 600069, Tamil Nadu, IndiaCentre for Computational Modeling, Chennai Institute of Technology, Chennai 600069, Tamil Nadu, IndiaDepartment of Mathematics, K.S. Rangasamy College of Technology, Tiruchengode 637215, Tamil Nadu, IndiaDepartment of Mathematics, Erode Arts and Science College, Erode 638009, Tamil Nadu, IndiaDepartment of Mathematics and Statistics, Manipal University Jaipur, Jaipur 303007, India; Corresponding author.This study explores the effects of heat and mass transfer in the flow of Maxwell nanofluid over a heated Riga plate. The fluid contains nanoparticles and gyrostatic microorganisms. It examines how these components influence the flow's thermal and mass transfer properties. The heat and mass fluxes are regarded as a non-Fourier model. Governing model is formulated as a system of partial differential equations. By employing suitable transformations, these partial differential equations are transformed into a set of standard ordinary differential equations. The derived system of ordinary differential equations is resolved utilizing convergent series solution via an analytical method known as the homotopy analysis method (HAM). The graphs illustrate the impact of several physical parameters on flow profiles, emphasizing their unique properties. This article offers several significant conclusions as the mixed convection parameter λ increases, flow velocity rises. Conversely, higher inputs of the thermal relaxation parameter Γ1 take towards to a reduction into temperature profile. An increment in the data of bioconvection Lewis number Lb results in a decrease in microorganism concentration, while the thermophoresis parameter Nt has the opposite effect, increasing the microorganism profile. Further, it is examined that in the presence of Hartmann number, velocity profile dominate those observed in its absence, whereas temperature profiles exhibit a reverse scenario.http://www.sciencedirect.com/science/article/pii/S2666818125000051Maxwell nanofluidCattaneo-Christov modelVelocity slipHomotopy analysis methodEntropy generation |
| spellingShingle | K. Loganathan Prasun Choudhary S. Eswaramoorthi K. Senthilvadivu N. Thamaraikannan Reema Jain Implications of entropy generation in bioconvective flow on Maxwell nanofluid past a Riga plate with Cattaneo--Christov model Partial Differential Equations in Applied Mathematics Maxwell nanofluid Cattaneo-Christov model Velocity slip Homotopy analysis method Entropy generation |
| title | Implications of entropy generation in bioconvective flow on Maxwell nanofluid past a Riga plate with Cattaneo--Christov model |
| title_full | Implications of entropy generation in bioconvective flow on Maxwell nanofluid past a Riga plate with Cattaneo--Christov model |
| title_fullStr | Implications of entropy generation in bioconvective flow on Maxwell nanofluid past a Riga plate with Cattaneo--Christov model |
| title_full_unstemmed | Implications of entropy generation in bioconvective flow on Maxwell nanofluid past a Riga plate with Cattaneo--Christov model |
| title_short | Implications of entropy generation in bioconvective flow on Maxwell nanofluid past a Riga plate with Cattaneo--Christov model |
| title_sort | implications of entropy generation in bioconvective flow on maxwell nanofluid past a riga plate with cattaneo christov model |
| topic | Maxwell nanofluid Cattaneo-Christov model Velocity slip Homotopy analysis method Entropy generation |
| url | http://www.sciencedirect.com/science/article/pii/S2666818125000051 |
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