Thermal dissipation of two-step combustible tangent hyperbolic fluid with quadratic Boussinesq approximation and convective cooling
This study explores thermal criticality and dissipation involving a two-step reaction in a hyperbolic tangential fluid flow and quadratic Boussinesq approximation to model the complex internal heat transfer mechanisms during combustion. Subject to suitable convective boundary conditions, the transfo...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-06-01
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| Series: | Results in Materials |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590048X24000396 |
| _version_ | 1797234373851873280 |
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| author | A.D. Ohaegbue S.O. Salawu R.A. Oderinu E.O. Fatunmbi A.O. Akindele |
| author_facet | A.D. Ohaegbue S.O. Salawu R.A. Oderinu E.O. Fatunmbi A.O. Akindele |
| author_sort | A.D. Ohaegbue |
| collection | DOAJ |
| description | This study explores thermal criticality and dissipation involving a two-step reaction in a hyperbolic tangential fluid flow and quadratic Boussinesq approximation to model the complex internal heat transfer mechanisms during combustion. Subject to suitable convective boundary conditions, the transformed energy and momentum equations are numerically solved using Galerkin approximation integration coupled with a weighted residual scheme. The outcomes are disseminated using a variety of graphs to illustrate for parametric sensitivities of the thermal and velocity profiles. Based on the results, it is discovered that increases in the Frank-Kamenetskii parameter, Brinkman number, Weissenberg number, activation energy, activation ratio term, and second step term all aid in the complete combustion of hydrocarbons. Monitoring all terms that stimulate internal heat generation is essential to avoid system blow-ups. |
| first_indexed | 2024-04-24T16:31:02Z |
| format | Article |
| id | doaj.art-f74848d90976453ba8d42d750c95b05c |
| institution | Directory Open Access Journal |
| issn | 2590-048X |
| language | English |
| last_indexed | 2024-04-24T16:31:02Z |
| publishDate | 2024-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Materials |
| spelling | doaj.art-f74848d90976453ba8d42d750c95b05c2024-03-30T04:39:56ZengElsevierResults in Materials2590-048X2024-06-0122100565Thermal dissipation of two-step combustible tangent hyperbolic fluid with quadratic Boussinesq approximation and convective coolingA.D. Ohaegbue0S.O. Salawu1R.A. Oderinu2E.O. Fatunmbi3A.O. Akindele4Department of Mathematics, Ladoke Akintola University of Technology, Ogbomoso, Nigeria; Corresponding author.Department of Mathematics, Bowen University, Iwo, NigeriaDepartment of Mathematics, Ladoke Akintola University of Technology, Ogbomoso, NigeriaDepartment of Mathematics and Statistics, Federal Polytechnic, Ilaro, NigeriaDepartment of Mathematics, Ladoke Akintola University of Technology, Ogbomoso, NigeriaThis study explores thermal criticality and dissipation involving a two-step reaction in a hyperbolic tangential fluid flow and quadratic Boussinesq approximation to model the complex internal heat transfer mechanisms during combustion. Subject to suitable convective boundary conditions, the transformed energy and momentum equations are numerically solved using Galerkin approximation integration coupled with a weighted residual scheme. The outcomes are disseminated using a variety of graphs to illustrate for parametric sensitivities of the thermal and velocity profiles. Based on the results, it is discovered that increases in the Frank-Kamenetskii parameter, Brinkman number, Weissenberg number, activation energy, activation ratio term, and second step term all aid in the complete combustion of hydrocarbons. Monitoring all terms that stimulate internal heat generation is essential to avoid system blow-ups.http://www.sciencedirect.com/science/article/pii/S2590048X24000396Hyperbolic tangent fluidNonlinear Boussinesq approximationTwo-step combustible reactionConvective coolingMagnetic field strength |
| spellingShingle | A.D. Ohaegbue S.O. Salawu R.A. Oderinu E.O. Fatunmbi A.O. Akindele Thermal dissipation of two-step combustible tangent hyperbolic fluid with quadratic Boussinesq approximation and convective cooling Results in Materials Hyperbolic tangent fluid Nonlinear Boussinesq approximation Two-step combustible reaction Convective cooling Magnetic field strength |
| title | Thermal dissipation of two-step combustible tangent hyperbolic fluid with quadratic Boussinesq approximation and convective cooling |
| title_full | Thermal dissipation of two-step combustible tangent hyperbolic fluid with quadratic Boussinesq approximation and convective cooling |
| title_fullStr | Thermal dissipation of two-step combustible tangent hyperbolic fluid with quadratic Boussinesq approximation and convective cooling |
| title_full_unstemmed | Thermal dissipation of two-step combustible tangent hyperbolic fluid with quadratic Boussinesq approximation and convective cooling |
| title_short | Thermal dissipation of two-step combustible tangent hyperbolic fluid with quadratic Boussinesq approximation and convective cooling |
| title_sort | thermal dissipation of two step combustible tangent hyperbolic fluid with quadratic boussinesq approximation and convective cooling |
| topic | Hyperbolic tangent fluid Nonlinear Boussinesq approximation Two-step combustible reaction Convective cooling Magnetic field strength |
| url | http://www.sciencedirect.com/science/article/pii/S2590048X24000396 |
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