Computational analysis of thermo-solutal Marangoni convective unsteady stagnation point flow of tetra hybrid nanofluid past rotating sphere with activation energy
There are many applications for thermo-solutal Marangoni convection in science and engineering. Projectiles, thermal transportation, electrical fuel, gas turbines, nuclear power plants, renewable energy, and aeronautical engineering are just a few examples of the applications of these two ideas. Con...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-01-01
|
| Series: | International Journal of Thermofluids |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666202724004646 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841555670704324608 |
|---|---|
| author | Munawar Abbas Hawzhen Fateh M. Ameen Jihad Younis Nargiza Kamolova Ebenezer Bonyah Hafiz Muhammad Ghazi |
| author_facet | Munawar Abbas Hawzhen Fateh M. Ameen Jihad Younis Nargiza Kamolova Ebenezer Bonyah Hafiz Muhammad Ghazi |
| author_sort | Munawar Abbas |
| collection | DOAJ |
| description | There are many applications for thermo-solutal Marangoni convection in science and engineering. Projectiles, thermal transportation, electrical fuel, gas turbines, nuclear power plants, renewable energy, and aeronautical engineering are just a few examples of the applications of these two ideas. Considering the aforementioned uses, the present work examines the characteristics of thermo-solutal Marangon convection on the Darcy-Forchheimer stagnation point flow of MHD tetra hybrid nanofluid around a sphere rotating with activation energy. A tetra hybrid nanofluid composed of copper (Cu), molybdenum disulfide (MOS2), titanium oxide (TiO2,), iron oxide (Fe3O4), and water is used as the inappropriate fluid. Utilizing this model helps optimize energy systems such as solar collectors, increase the efficiency of chemical reactors, and improve heat and mass transfer in microelectronic cooling systems. Better performance and energy efficiency are ensured by its assistance in comprehending fluid behaviour in automotive and aerospace cooling mechanisms. Using the proper similarity variables, ordinary differential equations (ODEs) are generated from the nonlinear governing equations. A shooting method and the bvp4c method are utilized to obtain the numerical solution of the reduced boundary conditions and equations. Thermal distribution and rate of heat transfer improve but concentration distribution declines as nanoparticle volume friction rises. |
| format | Article |
| id | doaj-art-4b1071d1ddf840b0b1ef6c0bce45d7c6 |
| institution | Kabale University |
| issn | 2666-2027 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | International Journal of Thermofluids |
| spelling | doaj-art-4b1071d1ddf840b0b1ef6c0bce45d7c62025-01-08T04:53:39ZengElsevierInternational Journal of Thermofluids2666-20272025-01-0125101025Computational analysis of thermo-solutal Marangoni convective unsteady stagnation point flow of tetra hybrid nanofluid past rotating sphere with activation energyMunawar Abbas0Hawzhen Fateh M. Ameen1Jihad Younis2Nargiza Kamolova3Ebenezer Bonyah4Hafiz Muhammad Ghazi5Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan; Corresponding author at: Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan.Department of Petroleum Technology, Erbil Technology College, Erbil Polytechnic University, Erbil, Kurdistan Region, Iraq; Department of Petroleum Engineering, College of Engineering, Knowledge University, Erbil, IraqDepartment of Mathematics, Aden University, P.O. Box 6014, Aden, Yemen; Corresponding author at: Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan.Department of Chemistry and Its Teaching Methods, Tashkent State Pedagogical University, Tashkent, UzbekistanDepartment of Mathematics Education, Akenten Appiah Menka University of Skills Training, Kumasi, GhanaDepartment of Information Engineering Technology, National Skills University Islamabad, Islamabad 44310, PakistanThere are many applications for thermo-solutal Marangoni convection in science and engineering. Projectiles, thermal transportation, electrical fuel, gas turbines, nuclear power plants, renewable energy, and aeronautical engineering are just a few examples of the applications of these two ideas. Considering the aforementioned uses, the present work examines the characteristics of thermo-solutal Marangon convection on the Darcy-Forchheimer stagnation point flow of MHD tetra hybrid nanofluid around a sphere rotating with activation energy. A tetra hybrid nanofluid composed of copper (Cu), molybdenum disulfide (MOS2), titanium oxide (TiO2,), iron oxide (Fe3O4), and water is used as the inappropriate fluid. Utilizing this model helps optimize energy systems such as solar collectors, increase the efficiency of chemical reactors, and improve heat and mass transfer in microelectronic cooling systems. Better performance and energy efficiency are ensured by its assistance in comprehending fluid behaviour in automotive and aerospace cooling mechanisms. Using the proper similarity variables, ordinary differential equations (ODEs) are generated from the nonlinear governing equations. A shooting method and the bvp4c method are utilized to obtain the numerical solution of the reduced boundary conditions and equations. Thermal distribution and rate of heat transfer improve but concentration distribution declines as nanoparticle volume friction rises.http://www.sciencedirect.com/science/article/pii/S2666202724004646Thermo-solutal Marangoni convectionUnsteady flowTetra hybrid nanofluidActivation energyStagnation pointHamilton-Crosser model |
| spellingShingle | Munawar Abbas Hawzhen Fateh M. Ameen Jihad Younis Nargiza Kamolova Ebenezer Bonyah Hafiz Muhammad Ghazi Computational analysis of thermo-solutal Marangoni convective unsteady stagnation point flow of tetra hybrid nanofluid past rotating sphere with activation energy International Journal of Thermofluids Thermo-solutal Marangoni convection Unsteady flow Tetra hybrid nanofluid Activation energy Stagnation point Hamilton-Crosser model |
| title | Computational analysis of thermo-solutal Marangoni convective unsteady stagnation point flow of tetra hybrid nanofluid past rotating sphere with activation energy |
| title_full | Computational analysis of thermo-solutal Marangoni convective unsteady stagnation point flow of tetra hybrid nanofluid past rotating sphere with activation energy |
| title_fullStr | Computational analysis of thermo-solutal Marangoni convective unsteady stagnation point flow of tetra hybrid nanofluid past rotating sphere with activation energy |
| title_full_unstemmed | Computational analysis of thermo-solutal Marangoni convective unsteady stagnation point flow of tetra hybrid nanofluid past rotating sphere with activation energy |
| title_short | Computational analysis of thermo-solutal Marangoni convective unsteady stagnation point flow of tetra hybrid nanofluid past rotating sphere with activation energy |
| title_sort | computational analysis of thermo solutal marangoni convective unsteady stagnation point flow of tetra hybrid nanofluid past rotating sphere with activation energy |
| topic | Thermo-solutal Marangoni convection Unsteady flow Tetra hybrid nanofluid Activation energy Stagnation point Hamilton-Crosser model |
| url | http://www.sciencedirect.com/science/article/pii/S2666202724004646 |
| work_keys_str_mv | AT munawarabbas computationalanalysisofthermosolutalmarangoniconvectiveunsteadystagnationpointflowoftetrahybridnanofluidpastrotatingspherewithactivationenergy AT hawzhenfatehmameen computationalanalysisofthermosolutalmarangoniconvectiveunsteadystagnationpointflowoftetrahybridnanofluidpastrotatingspherewithactivationenergy AT jihadyounis computationalanalysisofthermosolutalmarangoniconvectiveunsteadystagnationpointflowoftetrahybridnanofluidpastrotatingspherewithactivationenergy AT nargizakamolova computationalanalysisofthermosolutalmarangoniconvectiveunsteadystagnationpointflowoftetrahybridnanofluidpastrotatingspherewithactivationenergy AT ebenezerbonyah computationalanalysisofthermosolutalmarangoniconvectiveunsteadystagnationpointflowoftetrahybridnanofluidpastrotatingspherewithactivationenergy AT hafizmuhammadghazi computationalanalysisofthermosolutalmarangoniconvectiveunsteadystagnationpointflowoftetrahybridnanofluidpastrotatingspherewithactivationenergy |