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Alamri, Sultan Z, Khan, Ambreen A., Nasreen, Iqra, Ellahi, Rahmat. (1404). Effect of Varying Thermal Conductivity on MHD Micropolar Fluid Flow Based on Cattaneo-Christov Heat Flux Model over an Exponentially Extended Stretching Curved Surface. , 56(4), 776-790. doi: 10.22059/jcamech.2025.398637.1551
Sultan Z Alamri; Ambreen A. Khan; Iqra Nasreen; Rahmat Ellahi. "Effect of Varying Thermal Conductivity on MHD Micropolar Fluid Flow Based on Cattaneo-Christov Heat Flux Model over an Exponentially Extended Stretching Curved Surface". , 56, 4, 1404, 776-790. doi: 10.22059/jcamech.2025.398637.1551
Alamri, Sultan Z, Khan, Ambreen A., Nasreen, Iqra, Ellahi, Rahmat. (1404). 'Effect of Varying Thermal Conductivity on MHD Micropolar Fluid Flow Based on Cattaneo-Christov Heat Flux Model over an Exponentially Extended Stretching Curved Surface', , 56(4), pp. 776-790. doi: 10.22059/jcamech.2025.398637.1551
Alamri, Sultan Z, Khan, Ambreen A., Nasreen, Iqra, Ellahi, Rahmat. Effect of Varying Thermal Conductivity on MHD Micropolar Fluid Flow Based on Cattaneo-Christov Heat Flux Model over an Exponentially Extended Stretching Curved Surface. , 1404; 56(4): 776-790. doi: 10.22059/jcamech.2025.398637.1551

Effect of Varying Thermal Conductivity on MHD Micropolar Fluid Flow Based on Cattaneo-Christov Heat Flux Model over an Exponentially Extended Stretching Curved Surface

Journal of Computational Applied Mechanics
دوره 56، شماره 4، دی 2025، صفحه 776-790    اصل مقاله (711.44 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22059/jcamech.2025.398637.1551
نویسندگان
Sultan Z Alamri1؛ Ambreen A. Khan2؛ Iqra Nasreen2؛ Rahmat Ellahi* 3، 4
1Faculty of Science, Taibah University, Madinah Al Munawwarha Saudi Arabia
2Department of Mathematics & Statistics, International Islamic University, Islamabad Pakistan
3Department of Mathematics & Statistics, International Islamic University, Islamabad Pakistan
4Center for Modeling & Computer Simulation, Research Institute, King Fahd University of Petroleum & Minerals, Dhahran-31261, Saudi Arabia
چکیده
This study investigates the magnetohydrodynamic (MHD) flow of a micropolar fluid over an exponentially extended stretching curved surface. The boundary layer flow along with temperature-dependent thermal conductivity is also taken into account. The Cattaneo-Christov heat flux model is used for energy equation. The curvilinear coordinates are used in the formation of flow equations. The governing non-linear partial differential equations (PDEs) are transformed into coupled non-linear ordinary different equations (ODEs) by appropriate transformations. The resulting ODEs are solved numerically using the ND-solve method in Mathematica. Graphs are plotted to explore the impacts of key parameters on microrotation, temperature, and velocity. Results show that increasing curvature leads to higher velocity and lower temperature, with potential applications in polymer processing and waste treatment. A comparison has been made with the existing literature as a limited case of present study to validate the results.
کلیدواژه‌ها
Cattaneo-Christov Heat Transfer؛ Variable Thermal Conductivity؛ Curved Stretching Surface؛ Micropolar MHD flow؛ Non-Fourier Energy Equation؛ exponentially stretching sheet
مراجع
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