Regression and numerical treatment of micropolar fluid induced by the melting stretchable disk
An incompressible two-dimensional laminar flow of micropolar fluid subjected to a stretched surface is examined. The steady-state thermally radiative flow experiences the influence of melting phenomenon. The dimensionalized flow model for axi-symmetric flow is governed through similarity variables....
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-04-01
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| Series: | Case Studies in Thermal Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X24002673 |
| _version_ | 1797230580933328896 |
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| author | A. Rauf S.A. Shehzad R. Kiran F. Mustafa Ijaz Ali S. Khan M.K. Siddiq |
| author_facet | A. Rauf S.A. Shehzad R. Kiran F. Mustafa Ijaz Ali S. Khan M.K. Siddiq |
| author_sort | A. Rauf |
| collection | DOAJ |
| description | An incompressible two-dimensional laminar flow of micropolar fluid subjected to a stretched surface is examined. The steady-state thermally radiative flow experiences the influence of melting phenomenon. The dimensionalized flow model for axi-symmetric flow is governed through similarity variables. Runge-Kutta-Fehlberg (RKF-45) method is applied to the finalized non-linear governing equations to obtain the numerical solutions. The graphical depictions on flow and thermal profiles are discussed along with the numeric values of couple stresses, shear stresses, and heat transfer rate. Regression analysis is used to study how the parameters affected the variables. The results indicated that the micropolar parameter turned to rotate the liquid particles in reverse way. The rotational effects are significant away from the surface of disk as comparative to the disk vicinity area. The magnitude of the axial velocity field and temperature profiles are declined by the melting phenomenon. The vortex viscosity parameter and magnetic parameter have been found to have a significant effect on understudy variables. |
| first_indexed | 2024-04-24T15:30:45Z |
| format | Article |
| id | doaj.art-60362295e9ca429aab920640799e02f5 |
| institution | Directory Open Access Journal |
| issn | 2214-157X |
| language | English |
| last_indexed | 2024-04-24T15:30:45Z |
| publishDate | 2024-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Thermal Engineering |
| spelling | doaj.art-60362295e9ca429aab920640799e02f52024-04-02T04:15:04ZengElsevierCase Studies in Thermal Engineering2214-157X2024-04-0156104236Regression and numerical treatment of micropolar fluid induced by the melting stretchable diskA. Rauf0S.A. Shehzad1R. Kiran2F. Mustafa3Ijaz Ali4S. Khan5M.K. Siddiq6Department of Mathematics, COMSATS University Islamabad, Sahiwal, 57000, PakistanDepartment of Mathematics, COMSATS University Islamabad, Sahiwal, 57000, Pakistan; Corresponding author.Department of Mathematics, COMSATS University Islamabad, Sahiwal, 57000, PakistanDepartment of Mathematics, COMSATS University Islamabad, Sahiwal, 57000, PakistanCenter for Applied Mathematics and Bioinformatics (CAMB) Gulf University for Science and Technology, 32093, Hawally, KuwaitDepartment of Mechanical Engineering, University of Wah, Wah Cantt, PakistanDepartment of CASPAM, Bahauddin Zakariya University, Multan, 63000, PakistanAn incompressible two-dimensional laminar flow of micropolar fluid subjected to a stretched surface is examined. The steady-state thermally radiative flow experiences the influence of melting phenomenon. The dimensionalized flow model for axi-symmetric flow is governed through similarity variables. Runge-Kutta-Fehlberg (RKF-45) method is applied to the finalized non-linear governing equations to obtain the numerical solutions. The graphical depictions on flow and thermal profiles are discussed along with the numeric values of couple stresses, shear stresses, and heat transfer rate. Regression analysis is used to study how the parameters affected the variables. The results indicated that the micropolar parameter turned to rotate the liquid particles in reverse way. The rotational effects are significant away from the surface of disk as comparative to the disk vicinity area. The magnitude of the axial velocity field and temperature profiles are declined by the melting phenomenon. The vortex viscosity parameter and magnetic parameter have been found to have a significant effect on understudy variables.http://www.sciencedirect.com/science/article/pii/S2214157X24002673Stretchable diskMicropolar fluidMelting phenomenonThermal radiationRegression analysis |
| spellingShingle | A. Rauf S.A. Shehzad R. Kiran F. Mustafa Ijaz Ali S. Khan M.K. Siddiq Regression and numerical treatment of micropolar fluid induced by the melting stretchable disk Case Studies in Thermal Engineering Stretchable disk Micropolar fluid Melting phenomenon Thermal radiation Regression analysis |
| title | Regression and numerical treatment of micropolar fluid induced by the melting stretchable disk |
| title_full | Regression and numerical treatment of micropolar fluid induced by the melting stretchable disk |
| title_fullStr | Regression and numerical treatment of micropolar fluid induced by the melting stretchable disk |
| title_full_unstemmed | Regression and numerical treatment of micropolar fluid induced by the melting stretchable disk |
| title_short | Regression and numerical treatment of micropolar fluid induced by the melting stretchable disk |
| title_sort | regression and numerical treatment of micropolar fluid induced by the melting stretchable disk |
| topic | Stretchable disk Micropolar fluid Melting phenomenon Thermal radiation Regression analysis |
| url | http://www.sciencedirect.com/science/article/pii/S2214157X24002673 |
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