1
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Liu J, Zhao Z, Qian J, Liang Z, Wu C, Wang K, Liu SF, Yang D. Thermal Radiation Annealing for Overcoming Processing Temperature Limitation of Flexible Perovskite Solar Cells. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2401236. [PMID: 38599344 DOI: 10.1002/adma.202401236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/28/2024] [Indexed: 04/12/2024]
Abstract
Common polymeric conductive electrodes, such as polyethylene terephthalate (PET) coated with indium tin oxide, face a major challenge due to their low processing-temperature limits, attributed to PET's low glass transition temperature (Tg) of (70-80 °C). This limitation significantly narrows the scope of material selection, limits the processing techniques applicable to the low Tg, and hinders the ripened technology transfer from glass substrates to them. Addressing the temperature constraints of the flexible substrates is impactful yet underexplored, with broader implications for fields beyond photovoltaics. Here, a new thermal radiation annealing methodology is introduced to address this issue. By applying the above Tg radiation annealing in conjunction with thermoelectric cooling, highly ordered molecular packing on PET substrates is successfully created, which is exclusively unachievable due to PET's low thermal tolerance. As a result, in the context of perovskite solar cells, this approach enables the circumvention of high-temperature annealing limitations of PET substrates, leading to a remarkable flexible device efficiency of 22.61% and a record fill factor of 83.42%. This approach proves especially advantageous for advancing the field of flexible optoelectronic devices.
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Affiliation(s)
- Jieqiong Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science & Engineering, Shaanxi Normal University, 620, West Chang'an Avenue, Xi'an, 710119, China
- Dalian National Laboratory for Clean Energy, iChEM, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
| | - Zinan Zhao
- Huanjiang Laboratory, Zhuji, 311800, China
- School of Aeronautics and Astronautics, Zhejiang University, Hangzhou, 310027, China
| | - Jin Qian
- Huanjiang Laboratory, Zhuji, 311800, China
- School of Aeronautics and Astronautics, Zhejiang University, Hangzhou, 310027, China
| | - Zihui Liang
- National Local Joint Laboratory for Advanced Textile Processing and Clean Production, Wuhan Textile University, Wuhan, 430073, China
| | - Congcong Wu
- Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science and Engineering, Hubei University, Wuhan, 430062, China
| | - Kai Wang
- Huanjiang Laboratory, Zhuji, 311800, China
- School of Aeronautics and Astronautics, Zhejiang University, Hangzhou, 310027, China
| | - Shengzhong Frank Liu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science & Engineering, Shaanxi Normal University, 620, West Chang'an Avenue, Xi'an, 710119, China
- Dalian National Laboratory for Clean Energy, iChEM, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Dong Yang
- Dalian National Laboratory for Clean Energy, iChEM, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China
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2
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Bhoriya A, Sachin, Bura N, Yadav D, Singh J, Singh N, Singh HK, Dilawar Sharma N. Application of Perovskite Strontium Doped Neodymium Manganite (Nd0.6Sr0.4MnO3) for Effective Removal of Fast Green Dye, A Toxic Wastewater Contaminant“. ChemistrySelect 2023. [DOI: 10.1002/slct.202204632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Ankit Bhoriya
- CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg New Delhi 110012 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Sachin
- CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg New Delhi 110012 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Neha Bura
- CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg New Delhi 110012 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Deepa Yadav
- CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg New Delhi 110012 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Jasveer Singh
- CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg New Delhi 110012 India
| | - Nahar Singh
- CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg New Delhi 110012 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - H. K. Singh
- CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg New Delhi 110012 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Nita Dilawar Sharma
- CSIR-National Physical Laboratory, Dr. K. S. Krishnan Marg New Delhi 110012 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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Shah SAGA, Hassan A, Alsubaie N, Alhushaybari A, Alharbi FM, Galal AM, Burduhos-Nergis DP, Bejinariu C. Convective Heat Transfer in Magneto-Hydrodynamic Carreau Fluid with Temperature Dependent Viscosity and Thermal Conductivity. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:4084. [PMID: 36432369 PMCID: PMC9692877 DOI: 10.3390/nano12224084] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/13/2022] [Accepted: 11/18/2022] [Indexed: 06/16/2023]
Abstract
This study is aimed to explore the magneto-hydrodynamic Carreau fluid flow over a stretching/shrinking surface with a convectively heated boundary. Temperature-dependent variable thermophysical properties are utilized to formulate the problem. The flow governing equations are obtained with boundary layer approximation and constitutive relation of the Carreau fluid. The shooting method is utilized to obtain graphical and numeric outcomes. Additionally, initial guesses are generated with the help of Newton's method. The effect of Weissenberg number, Magnetization, stretching ratio, Prandtl number, suction/blowing parameter, and Lewis number is obtained on velocity, temperature and species continuity profile and analyzed. Shear stress rates and Nusselt number outcomes under body forces influences are present in tabulated data and discussed. It is observed that in absence of magnetization force, B = 0 and strong mass suction 5≤S≤7.5 effect high rates of Nusselt number is obtained. It is concluded that under the influence of power law index and non-linearity parameter maximum heat transfer and reduced shear stress rates are obtained.
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Affiliation(s)
- Syed Amir Ghazi Ali Shah
- Department of Mathematics, Capital University of Science and Technology, Islamabad 46000, Pakistan
| | - Ali Hassan
- Department of Mathematics, University of Gujrat, Gujrat 50700, Pakistan
| | - Najah Alsubaie
- Department of Computer Sciences, College of Computer and Information Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Abdullah Alhushaybari
- Department of Mathematics, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Fahad M. Alharbi
- Department of Mathematics, Al-Qunfudah University College, Umm Al-Qura University, Mecca 28821, Saudi Arabia
| | - Ahmed M. Galal
- Department of Mechanical Engineering, College of Engineering in Wadi Alddawasir, Prince Sattam bin Abdulaziz University, Al-Kharj 16278, Saudi Arabia
- Production Engineering and Mechanical Design Department, Faculty of Engineering, Mansoura University, Mansoura P.O. 35516, Egypt
| | | | - Costica Bejinariu
- Faculty of Materials Science and Engineering, “Gheorghe Asachi” Technical University, 700050 Iasi, Romania
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4
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Improved finite element method for flow, heat and solute transport of Prandtl liquid via heated plate. Sci Rep 2022; 12:19681. [DOI: 10.1038/s41598-022-20332-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 09/12/2022] [Indexed: 11/17/2022] Open
Abstract
AbstractIn the current study, a vertical, 3D-heated plate is used to replicate the generation of heat energy and concentration into Prandtl liquid. We discuss how Dufour and Soret theories relate to the equations for concentration and energy. In order to see how effectively particles, interact with heat and a solvent, hybrid nanoparticles are used. It does away with the phenomena of viscous dissipation and changing magnetic fields. The motivation behind the developed study is to optimize solvent and heat storage uses in the biological and industrial domains. This article's major goal is to explore the aspects of thermal energy and mass transfer that influence how nanoparticles, hybrid nanoparticles, and 3D melting surface sheets behave. Variable thermal efficiency and variable mass transfer are combined. The system of generated PDEs (difference equations) includes the concentration, velocity, and heat energy equations. The numerical calculations are done for Silver (Ag), Molybdenum Disulfide (MoS2) nanoparticles with Ethylene glycol (C2H6O2) as the base fluid using a boundary layer approach to the mathematical formulation. The system of ODEs is formulated through transformations in order to find a solution. A Galerkin finite element algorithm (G-FEA) is adopted to analyze various aspects versus different parameters. It has been found that motion into hybrid nanoparticles is reduced by motion into nanoparticles. Additionally, differences in heat energy and solvent particle sizes are associated with modifications in magnetic, Dufour, Eckert, and Soret numbers. In contrast to hybrid nanostructures, the output of thermal energy is usually observed to be substantially higher. The magnetic field parameter decreases the particle velocity. In contradiction to the Eckert number, bouncy parameter, and magnetic parameter set values, the maximum quantity of heat energy is obtained. variable thermal conductivity's function. The 3D heated vertical surface convective heat transfer of nanofluids and hybrid nanofluids under the impact of a heat source, thermal radiation, and viscous dissipation has not yet been studied, as far as the authors are aware.
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Qayyum M, Ahmad E, Afzal S, Sajid T, Jamshed W, Musa A, Tag El Din ESM, Iqbal A. Fractional analysis of unsteady squeezing flow of Casson fluid via homotopy perturbation method. Sci Rep 2022; 12:18406. [PMID: 36319834 PMCID: PMC9626585 DOI: 10.1038/s41598-022-23239-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/27/2022] [Indexed: 01/24/2023] Open
Abstract
The objective of this article is to model and analyze unsteady squeezing flow of fractional MHD Casson fluid through a porous channel. Casson fluid model is significant in understanding the properties of non-Newtonian fluids such as blood flows, printing inks, sauces and toothpaste etc. This study provides important results as unsteady flow of Casson fluid in fractional sense with aforementioned effects has not been captured in existing literature. After applying similarity transformations along with fractional calculus a highly non-linear fractional-order differential equation is obtained. Modeled equation is then solved along with no-slip boundary conditions through a hybrid of Laplace transform with homotopy perturbation algorithm. For validity purposes, solution and errors at various values in fractional domain are compared with existing results. LHPM results are better in terms of accuracy than other available results in literature. Effects of fractional parameter on the velocity profile, skin friction and behaviors of involved fluid parameters is the focal point of this study. Comprehensive, quantitative and graphical analysis is performed for investigating the effects of pertinent fluid parameters on the velocity profile and skin friction. Analysis revealed that fractional parameter depicts similar effect in case of positive and negative squeeze number. Also, skin friction decreases with an increasing fractional parameter. Moreover, in fractional environment Casson parameter has shown similar effect on the velocity profile in case of positive and negative squeeze number.
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Affiliation(s)
- Mubashir Qayyum
- grid.444797.d0000 0004 0371 6725Department of Sciences and Humanities, National University of Computer and Emerging Sciences, Lahore, Pakistan
| | - Efaza Ahmad
- grid.444797.d0000 0004 0371 6725Department of Sciences and Humanities, National University of Computer and Emerging Sciences, Lahore, Pakistan
| | - Sidra Afzal
- grid.444797.d0000 0004 0371 6725Department of Sciences and Humanities, National University of Computer and Emerging Sciences, Lahore, Pakistan
| | - Tanveer Sajid
- grid.509787.40000 0004 4910 5540Department of Mathematics, Capital University of Science and Technology (CUST), Islamabad, 44000 Pakistan
| | - Wasim Jamshed
- grid.509787.40000 0004 4910 5540Department of Mathematics, Capital University of Science and Technology (CUST), Islamabad, 44000 Pakistan
| | - Awad Musa
- grid.449553.a0000 0004 0441 5588Department of Physics, College of Science and Humanities in Al-Aflaj, Prince Sattam Bin Abdulaziz University, Al-Aflaj, 11912 Saudi Arabia ,grid.440840.c0000 0000 8887 0449Department of Physics, College of Science, Sudan University of Science and Technology, Khartoum, Sudan
| | - El Sayed M. Tag El Din
- grid.440865.b0000 0004 0377 3762Electrical Engineering, Faculty of Engineering and Technology, Future University in Egypt, New Cairo, 11835 Egypt
| | - Amjad Iqbal
- grid.6979.10000 0001 2335 3149Department of Materials Technologies, Faculty of Materials Engineering, Silesian University of Technology, 44-100 Gliwice, Poland ,grid.8051.c0000 0000 9511 4342CEMMPRE—Centre for Mechanical Engineering Materials and Processes, Department of Mechanical Engineering, University of Coimbra, Rua Luı’s Reis Santos, 3030-788 Coimbra, Portugal
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Shahzad F, Jamshed W, Usman, Ibrahim RW, Aslam F, Tag El Din ESM, Khalifa HAEW, ElSeabee FAA. Galerkin finite element analysis for magnetized radiative-reactive Walters-B nanofluid with motile microorganisms on a Riga plate. Sci Rep 2022; 12:18096. [PMID: 36302798 PMCID: PMC9613994 DOI: 10.1038/s41598-022-21805-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 10/04/2022] [Indexed: 12/30/2022] Open
Abstract
In order to understand the characteristics of bio-convection and moving microorganisms in flows of magnetized Walters-B nano-liquid, we developed a model employing Riga plate with stretchy sheet. The Buongiorno phenomenon is likewise employed to describe nano-liquid motion in the Walters-B fluid. Expending correspondence transformations, the partial differential equation (PDE) control system has been transformed into an ordinary differential equation (ODE) control system. The COMSOL program is used to generate mathematical answers for non-linear equations by employing the Galerkin finite element strategy (G-FEM). Utilizing logical and graphical metrics, temperature, velocity, and microbe analysis are all studied. Various estimates of well-known physical features are taken into account while calculating nanoparticle concentrations. It is demonstrated that this model's computations directly relate the temperature field to the current Biot number and parameter of the Walters-B fluid. The temperature field is increased to increase the approximations of the current Biot number and parameter of the Walters-B fluid.
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Affiliation(s)
- Faisal Shahzad
- grid.509787.40000 0004 4910 5540Department of Mathematics, Capital University of Science and Technology (CUST), Islamabad, 44000 Pakistan
| | - Wasim Jamshed
- grid.509787.40000 0004 4910 5540Department of Mathematics, Capital University of Science and Technology (CUST), Islamabad, 44000 Pakistan
| | - Usman
- grid.412117.00000 0001 2234 2376Department of Computer Science, National University of Sciences and Technology, Balochistan Campus (NBC), Quetta, 87300 Pakistan
| | - Rabha W. Ibrahim
- Near East University, Mathematics Research Center, Department of Mathematics, Near East Boulevard, Nicosia/Mersin 10, PC: 99138 Turkey
| | - Farheen Aslam
- grid.444924.b0000 0004 0608 7936Department of Biotechnology, Lahore College for Women University, Lahore, 54000 Pakistan
| | - El Sayed M. Tag El Din
- grid.440865.b0000 0004 0377 3762Electrical Engineering, Faculty of Engineering and Technology, Future University in Egypt, New Cairo, 11835 Egypt
| | - Hamiden Abd El-Wahed Khalifa
- grid.7776.10000 0004 0639 9286Department of Operations Research, Faculty of Graduate Studies for Statistical Research, Cairo University, Giza, 12613 Egypt ,grid.412602.30000 0000 9421 8094Department of Mathematics, College of Science and Arts, Al-Badaya, Qassim University, Buraydah, 51951 Saudi Arabia
| | - Fayza Abdel Aziz ElSeabee
- grid.412093.d0000 0000 9853 2750Mathematics Department, Faculty of Science, Helwan University, Cairo, Egypt ,grid.412602.30000 0000 9421 8094Department of Mathematics, College of Science and Arts, Alasyah, Qassim University, Buraydah, Saudi Arabia
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Rooman M, Saeed A, Shah Z, Alshehri A, Islam S, Kumam P, Suttiarporn P. Electromagnetic Trihybrid Ellis Nanofluid Flow Influenced with a Magnetic Dipole and Chemical Reaction Across a Vertical Surface. ACS OMEGA 2022; 7:36611-36622. [PMID: 36278065 PMCID: PMC9583318 DOI: 10.1021/acsomega.2c04600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
The purpose of this study is to evaluate the augmentation of thermal energy transfer in trihybrid Ellis nanofluid flow in the occurrence of magnetic dipole passes over a vertical surface. The ternary hybrid nanofluid is prepared by the dispersion of ternary nanoparticles (Al2O3, SiO2, and TiO2) in the Carreau Yasuda fluid. The velocity and heat transportation has been examined in the existence of the Darcy Forchhemier influence and heat source/sink. The phenomena of fluid flow have been mathematically designed for energy and fluid velocity in the form of a nonlinear partial differential equation (PDE)-based system. The system of PDEs is further refined to the set of ordinary differential equations via suitable similarity substitutions. The acquired dimensionless equations are numerically solved with the help of the HAM. It has been noticed that the energy contour is enhanced versus the variation of viscous dissipation and heat generation. A significant contribution of a magnetic dipole is observed to elevate the production of the thermal energy field, and an opposite trend is noticed versus the flow profile. The accumulation of Al2O3, SiO2, and TiO2 nanomaterials in the base fluid "engine oil" improves the velocity and energy profiles.
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Affiliation(s)
- Muhammad Rooman
- Department
of Mathematical Sciences, University of
Lakki Marwat, Lakki Marwat28420Khyber Pakhtunkhwa, Pakistan
| | - Anwar Saeed
- Department
of Mathematics, Faculty of Science, King
Mongkut’s University of Technology Thonburi (KMUTT), 126 Pracha Uthit Rd., Bang Mod, Thung Khru, Bangkok10140, Thailand
| | - Zahir Shah
- Department
of Mathematical Sciences, University of
Lakki Marwat, Lakki Marwat28420Khyber Pakhtunkhwa, Pakistan
| | - Ahmed Alshehri
- Department
of Mathematics, Faculty of Sciences, King
Abdulaziz University, Jeddah21589, Saudi Arabia
| | - Saeed Islam
- Department
of Mathematics, Abdul Wali Khan University, Mardan23200, Khyber Pakhtunkhwa, Pakistan
| | - Poom Kumam
- Center
of Excellence in Theoretical and Computational Science (TaCS-CoE)
& KMUTTFixed Point Research Laboratory, Room SCL 802 Fixed Point
Laboratory, Science Laboratory Building, Departments of Mathematics,
Faculty of Science, King Mongkut’s
University of Technology Thonburi (KMUTT), 126 Pracha-Uthit Road, Bang Mod,
Thung Khru, Bangkok10140, Thailand
- Department
of Medical Research, China Medical University
Hospital, China Medical University, Taichung40402, Taiwan
| | - Panawan Suttiarporn
- Faculty
of Science, Energy and Environment, King
Mongkut’s University of Technology North Bangkok, Rayong Campus, Rayong21120, Thailand
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A Self-Similar Approach to Study Nanofluid Flow Driven by a Stretching Curved Sheet. Symmetry (Basel) 2022. [DOI: 10.3390/sym14101991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Nano-fluids have considerable importance in the field of thermal development that relates to several industrial systems. There are some key applications in recent construction systems flow, as well as microscale cooling gadgets and microstructure electric gadgets for thermal migration. The current investigation concludes the study of electrically conducting nano-fluid flow and heat transfer analysis in two-dimensional boundary layer flow over a curved extending surface in the coexisting of magnetic field, heat generation and thermal radiation. The small sized particles of copper (Cu) are taken as nanoparticles and water is assumed to be the base fluid. We used quasi-linearization and central difference approximation to numerically solve the system of coupled equations obtained from the partial differential equations (PDEs) by incorporating the concept of similarity. The impacts of non-dimensional parameters on velocity, concentration and thermal profiles have been discussed with the help of suitable graphs and tables. It has been noticed that the velocity decelerated with the effect of the magnetic field interaction parameter. Thermal radiation caused an increase in temperature.
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A Numerical Approach for Analyzing The Electromagnetohydrodynamic Flow Through a Rotating Microchannel. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-07222-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Mixed convection flow of an electrically conducting viscoelastic fluid past a vertical nonlinearly stretching sheet. Sci Rep 2022; 12:14679. [PMID: 36038606 PMCID: PMC9424247 DOI: 10.1038/s41598-022-18761-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 08/18/2022] [Indexed: 11/08/2022] Open
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).
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