Numerical Investigation of Mixed Convective Williamson Fluid Flow Over an Exponentially Stretching Permeable Curved Surface
| العنوان: | Numerical Investigation of Mixed Convective Williamson Fluid Flow Over an Exponentially Stretching Permeable Curved Surface |
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| المؤلفون: | Tanvir Akbar, Waqar Azeem Khan, Ghulam Rasool, Kamran Ahmed, Sayer Obaid Alharbi, Ilyas Khan |
| المصدر: | Fluids, Vol 6, Iss 260, p 260 (2021) Fluids; Volume 6; Issue 7; Pages: 260 |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Materials science, Buoyancy, mixed convective flow, Differential equation, Prandtl number, 02 engineering and technology, engineering.material, Physics::Fluid Dynamics, symbols.namesake, Thermal conductivity, 0203 mechanical engineering, Fluid dynamics, variable thermal conductivity, exponential stretching, Fluid Flow and Transfer Processes, QC120-168.85, Partial differential equation, porous carved surface, Mechanical Engineering, Williamson fluid model, Joule heating, Mechanics, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 020303 mechanical engineering & transports, Heat flux, Descriptive and experimental mechanics, Thermal radiation, symbols, engineering, Thermodynamics, QC310.15-319, 0210 nano-technology |
| الوصف: | The present investigation aims to examine the heat flux mechanism in the hagnetohydrodynamic (MHD) mixed convective flow of Williamson-type fluid across an exponential stretching porous curved surface. The significant role of thermal conductivity (variable), non-linear thermal radiation, unequal source-sink, and Joules heating is considered. The governing problems are obtained using the Navier–Stokes theory, and the appropriate similarity transformation is applied to write the partial differential equations in the form of single-variable differential equations. The solutions are obtained by using a MATLAB-based built-in bvp4c package. The vital aspect of this analysis is to observe the effects of the curvature parameter, magnetic number, suction/injection parameter, permeability parameter, Prandtl factor, Eckert factor, non-linear radiation parameter, buoyancy parameter, temperature ratio parameter, Williamson fluid parameter, and thermal conductivity (variable) parameter on the velocity field, thermal distribution, and pressure profile which are discussed in detail using a graphical approach. The correlation with the literature reveals a satisfactory improvement in the existing results on permeability factors in Williamson fluids. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2311-5521 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::621151b4d6481b8e41f4d78e230814bf https://www.mdpi.com/2311-5521/6/7/260 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....621151b4d6481b8e41f4d78e230814bf |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 23115521 |
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