RETRACTED ARTICLE: Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet
Abstract The study of hydromagnetic mixed convection flow of viscoelastic fluid caused by a vertical stretched surface is presented in this paper. According to this theory, the stretching velocity varies as a power function of the displacement from the slot. The conservation of energy equation inclu...
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Nature Portfolio
2022-08-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-022-18761-0 |
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| author | Ahmad Banji Jafar Sharidan Shafie Imran Ullah Rabia Safdar Wasim Jamshed Amjad Ali Pasha Mustafa Mutiur Rahman Syed M. Hussain Aysha Rehman El Sayed M. Tag El Din Mohamed R. Eid |
| author_facet | Ahmad Banji Jafar Sharidan Shafie Imran Ullah Rabia Safdar Wasim Jamshed Amjad Ali Pasha Mustafa Mutiur Rahman Syed M. Hussain Aysha Rehman El Sayed M. Tag El Din Mohamed R. Eid |
| author_sort | Ahmad Banji Jafar |
| collection | DOAJ |
| description | Abstract The study of hydromagnetic mixed convection flow of viscoelastic fluid caused by a vertical stretched surface is presented in this paper. According to this theory, the stretching velocity varies as a power function of the displacement from the slot. The conservation of energy equation includes thermal radiation and viscous dissipation to support the mechanical operations of the heat transfer mechanism. Through the use of an adequate and sufficient similarity transformation for a nonlinearly stretching sheet, the boundary layer equations governing the flow issue are converted into a set of ordinary differential equations. The Keller box technique is then used to numerically solve the altered equations. To comprehend the physical circumstances of stretching sheets for variations of the governing parameters, numerical simulations are made. The influence and characteristic behaviours of physical parameters were portrayed graphically for the velocity field and temperature distributions. The research shows that the impact of the applied magnetic parameter is to improve the distribution of the viscoelastic fluid temperature and reduce the temperature gradient at the border. Temperature distribution and the associated thermal layer are shown to have improved because of radiative and viscous dissipation characteristics. Radiation causes additional heat to be produced in liquid, raising the fluid's temperature. It was also found that higher velocities are noticed in viscoelastic fluid as compared with Newtonian fluid (i.e., when K = 0). |
| format | Article |
| id | doaj-art-a1d767197cfd489795e8a97a70912848 |
| institution | OA Journals |
| issn | 2045-2322 |
| language | English |
| publishDate | 2022-08-01 |
| publisher | Nature Portfolio |
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| series | Scientific Reports |
| spelling | doaj-art-a1d767197cfd489795e8a97a709128482025-08-20T02:03:35ZengNature PortfolioScientific Reports2045-23222022-08-0112111310.1038/s41598-022-18761-0RETRACTED ARTICLE: Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheetAhmad Banji Jafar0Sharidan Shafie1Imran Ullah2Rabia Safdar3Wasim Jamshed4Amjad Ali Pasha5Mustafa Mutiur Rahman6Syed M. Hussain7Aysha Rehman8El Sayed M. Tag El Din9Mohamed R. Eid10Department of Mathematics, Kebbi State University of Science and Technology, AlieroDepartment Mathematical Sciences, Faculty Sciences, Universiti Teknologi Malaysia, SkudaiCollege of Civil Engineering, National University of Sciences and TechnologyDepartment of Mathematics, Lahore College for Women UniversityDepartment of Mathematics, Capital University of Science and Technology (CUST)Aerospace Engineering Department, King Abdulaziz UniversityMechanical Engineering Program, Physical Science and Engineering Division, King Abdullah University of Science & TechnologyDepartment of Mathematics, Faculty of Science, Islamic University of MadinahDepartment of Mathematics, University of GujratElectrical Engineering, Faculty of Engineering and Technology, Future University in EgyptDepartment of Mathematics, Faculty of Science, New Valley UniversityAbstract The study of hydromagnetic mixed convection flow of viscoelastic fluid caused by a vertical stretched surface is presented in this paper. According to this theory, the stretching velocity varies as a power function of the displacement from the slot. The conservation of energy equation includes thermal radiation and viscous dissipation to support the mechanical operations of the heat transfer mechanism. Through the use of an adequate and sufficient similarity transformation for a nonlinearly stretching sheet, the boundary layer equations governing the flow issue are converted into a set of ordinary differential equations. The Keller box technique is then used to numerically solve the altered equations. To comprehend the physical circumstances of stretching sheets for variations of the governing parameters, numerical simulations are made. The influence and characteristic behaviours of physical parameters were portrayed graphically for the velocity field and temperature distributions. The research shows that the impact of the applied magnetic parameter is to improve the distribution of the viscoelastic fluid temperature and reduce the temperature gradient at the border. Temperature distribution and the associated thermal layer are shown to have improved because of radiative and viscous dissipation characteristics. Radiation causes additional heat to be produced in liquid, raising the fluid's temperature. It was also found that higher velocities are noticed in viscoelastic fluid as compared with Newtonian fluid (i.e., when K = 0).https://doi.org/10.1038/s41598-022-18761-0 |
| spellingShingle | Ahmad Banji Jafar Sharidan Shafie Imran Ullah Rabia Safdar Wasim Jamshed Amjad Ali Pasha Mustafa Mutiur Rahman Syed M. Hussain Aysha Rehman El Sayed M. Tag El Din Mohamed R. Eid RETRACTED ARTICLE: Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet Scientific Reports |
| title | RETRACTED ARTICLE: Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet |
| title_full | RETRACTED ARTICLE: Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet |
| title_fullStr | RETRACTED ARTICLE: Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet |
| title_full_unstemmed | RETRACTED ARTICLE: Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet |
| title_short | RETRACTED ARTICLE: Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet |
| title_sort | retracted article mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet |
| url | https://doi.org/10.1038/s41598-022-18761-0 |
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