A comprehensive physical insight of inclined magnetic field on the flow of generalized Newtonian fluid within a conduit with Homogeneous-heterogeneous reactions
Modern nanomaterials and their flow dynamism processes promote complex chemical reactions that are necessary for the accurate synthesis of bespoke geometries at high temperatures. Such flow processes are very intricate and involve viscous behavior along with mass and heat transfer. Such flows mechan...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-05-01
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| Series: | Arabian Journal of Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535223000941 |
| _version_ | 1827977249239859200 |
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| author | Hashim Sohail Rehman Sultan Alqahtani Sultan Alshehery Sana Ben Moussa |
| author_facet | Hashim Sohail Rehman Sultan Alqahtani Sultan Alshehery Sana Ben Moussa |
| author_sort | Hashim |
| collection | DOAJ |
| description | Modern nanomaterials and their flow dynamism processes promote complex chemical reactions that are necessary for the accurate synthesis of bespoke geometries at high temperatures. Such flow processes are very intricate and involve viscous behavior along with mass and heat transfer. Such flows mechanism can be controlled by external magnetic fields. Mathematical models offer an inexpensive opening into the fundamental properties of these dynamical processes. The homogeneous-heterogeneous reactions for nanofluids flow are established by invoking the Buongiorno's nanofluid model, in which the homogeneous reactions are regulated by first order kinetics occurring in the flowing liquid and the heterogeneous reactions are given by isothermal cubic autocatalytic kinetics. To testify the feasibility of this model, the steady, laminar Jaffrey-Hamel flow problem in the converging conduit is extended to rheological model. The system steady states are evaluated under the scenario where the reactant and the catalyst's diffusion coefficients are equivalent. In order to investigate heat and mass transfer analysis, viscous dissipation affirmation, Joule heating, and homogeneous-heterogeneous reactions are incorporated. The mathematical model prevailing the dimensionless function, velocity for flow, temperature for heat, and nanoparticles volume fraction for concentration are simulated numerically by means of Runge-Kutta method. The numerical algorithm has been validated in comparison to previously published research with extremely good agreement. The acquisition and detailed discussion of distributions of flow structure, heat, concentrations, and average Nusselt, Sherwood number at a wide range of critical characteristics. The fluid velocity in the conduit center increases significantly as the Reynolds number rises. By intensifying the magnetic field, the flow reversal control is accomplished. Applications in the allied domains have enormous promise since the ratio of Brownian and thermophoretic diffusivity has a significant impact on the transport mechanisms of homogeneous-heterogeneous processes. Chemical species A∗ and B∗ behave in fundamentally distinct ways in the reduced concentrations. |
| first_indexed | 2024-04-09T21:00:54Z |
| format | Article |
| id | doaj.art-807c9a6dd41044aebc7e585b8b6d5de1 |
| institution | Directory Open Access Journal |
| issn | 1878-5352 |
| language | English |
| last_indexed | 2024-04-09T21:00:54Z |
| publishDate | 2023-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Arabian Journal of Chemistry |
| spelling | doaj.art-807c9a6dd41044aebc7e585b8b6d5de12023-03-29T09:25:38ZengElsevierArabian Journal of Chemistry1878-53522023-05-01165104633A comprehensive physical insight of inclined magnetic field on the flow of generalized Newtonian fluid within a conduit with Homogeneous-heterogeneous reactions Hashim0Sohail Rehman1Sultan Alqahtani2Sultan Alshehery3Sana Ben Moussa4Department of Mathematics & Statistics, The University of Haripur, Haripur 22620, PakistanDepartment of Mechanical Engineering, School of Material Sciences and Engineering, Georgia Institute of Technology, Atlanta, GA, USA; Corresponding author.College of Engineering, Mechanical Engineering Department, King Khalid University, Abha, Saudi ArabiaCollege of Engineering, Mechanical Engineering Department, King Khalid University, Abha, Saudi ArabiaFaculty of Science and Arts, Mohail Asser, King Khalid University, Saudi ArabiaModern nanomaterials and their flow dynamism processes promote complex chemical reactions that are necessary for the accurate synthesis of bespoke geometries at high temperatures. Such flow processes are very intricate and involve viscous behavior along with mass and heat transfer. Such flows mechanism can be controlled by external magnetic fields. Mathematical models offer an inexpensive opening into the fundamental properties of these dynamical processes. The homogeneous-heterogeneous reactions for nanofluids flow are established by invoking the Buongiorno's nanofluid model, in which the homogeneous reactions are regulated by first order kinetics occurring in the flowing liquid and the heterogeneous reactions are given by isothermal cubic autocatalytic kinetics. To testify the feasibility of this model, the steady, laminar Jaffrey-Hamel flow problem in the converging conduit is extended to rheological model. The system steady states are evaluated under the scenario where the reactant and the catalyst's diffusion coefficients are equivalent. In order to investigate heat and mass transfer analysis, viscous dissipation affirmation, Joule heating, and homogeneous-heterogeneous reactions are incorporated. The mathematical model prevailing the dimensionless function, velocity for flow, temperature for heat, and nanoparticles volume fraction for concentration are simulated numerically by means of Runge-Kutta method. The numerical algorithm has been validated in comparison to previously published research with extremely good agreement. The acquisition and detailed discussion of distributions of flow structure, heat, concentrations, and average Nusselt, Sherwood number at a wide range of critical characteristics. The fluid velocity in the conduit center increases significantly as the Reynolds number rises. By intensifying the magnetic field, the flow reversal control is accomplished. Applications in the allied domains have enormous promise since the ratio of Brownian and thermophoretic diffusivity has a significant impact on the transport mechanisms of homogeneous-heterogeneous processes. Chemical species A∗ and B∗ behave in fundamentally distinct ways in the reduced concentrations.http://www.sciencedirect.com/science/article/pii/S1878535223000941Jeffery-Hamel problemTwo-phase modelCarreau modelInclined magnetic fieldHeat sourceHomogeneous-heterogeneous reactions |
| spellingShingle | Hashim Sohail Rehman Sultan Alqahtani Sultan Alshehery Sana Ben Moussa A comprehensive physical insight of inclined magnetic field on the flow of generalized Newtonian fluid within a conduit with Homogeneous-heterogeneous reactions Arabian Journal of Chemistry Jeffery-Hamel problem Two-phase model Carreau model Inclined magnetic field Heat source Homogeneous-heterogeneous reactions |
| title | A comprehensive physical insight of inclined magnetic field on the flow of generalized Newtonian fluid within a conduit with Homogeneous-heterogeneous reactions |
| title_full | A comprehensive physical insight of inclined magnetic field on the flow of generalized Newtonian fluid within a conduit with Homogeneous-heterogeneous reactions |
| title_fullStr | A comprehensive physical insight of inclined magnetic field on the flow of generalized Newtonian fluid within a conduit with Homogeneous-heterogeneous reactions |
| title_full_unstemmed | A comprehensive physical insight of inclined magnetic field on the flow of generalized Newtonian fluid within a conduit with Homogeneous-heterogeneous reactions |
| title_short | A comprehensive physical insight of inclined magnetic field on the flow of generalized Newtonian fluid within a conduit with Homogeneous-heterogeneous reactions |
| title_sort | comprehensive physical insight of inclined magnetic field on the flow of generalized newtonian fluid within a conduit with homogeneous heterogeneous reactions |
| topic | Jeffery-Hamel problem Two-phase model Carreau model Inclined magnetic field Heat source Homogeneous-heterogeneous reactions |
| url | http://www.sciencedirect.com/science/article/pii/S1878535223000941 |
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