Academic Journal
Theoretical exploration of heat transport in a stagnant power-law fluid flow over a stretching spinning porous disk filled with homogeneous-heterogeneous chemical reactions
| العنوان: | Theoretical exploration of heat transport in a stagnant power-law fluid flow over a stretching spinning porous disk filled with homogeneous-heterogeneous chemical reactions |
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| المؤلفون: | He, Z., Arain, M. B., Usman, Khan, W. A., Rashash, R, Alzahrani, A., Muhammad, T., Hendy, A. S., Ali, M. R. |
| المصدر: | Case Studies in Thermal Engineering |
| بيانات النشر: | Elsevier Ltd |
| سنة النشر: | 2023 |
| المجموعة: | Ural Federal University (URFU): ELAR / Уральский федеральный университет: электронный архив УрФУ |
| مصطلحات موضوعية: | HOMOGENEOUS-HETEROGENEOUS REACTIONS, POROUS DISK, POWER-LAW FLUIDS, STAGNANT FLOW, BOUNDARY CONDITIONS, CHEMICAL REACTIONS, COOLING SYSTEMS, FLOW OF FLUIDS, HEAT RADIATION, MAGNETOHYDRODYNAMICS, ORDINARY DIFFERENTIAL EQUATIONS, POROUS MATERIALS, TRANSPORT PROPERTIES, FLUID-FLOW, HEAT TRANSPORT, HETEROGENEOUS CHEMICAL REACTION, HETEROGENEOUS REACTIONS, HOMOGENEOUS-HETEROGENEOUS, HOMOGENEOUS-HETEROGENEOUS REACTION, POROUS DISCS, POWER LAW FLUID, SKIN FRICTION COEFFICIENT, FRICTION |
| الوصف: | The distinction between homogeneous and heterogeneous chemical reactions is crucial because many chemically reactive systems, such as hydrometallurgical processes, cooling towers, biological systems, fog dispersion, catalysis, etc., involve both types of reactions. Thus, this study analyzes the heat transmission (HT) characteristics in an MHD stagnant flow of power-law fluid caused by a spinning disk that is stretched and saturated in a porous medium. The study considers homogeneous-heterogeneous (HH) reactions and nonlinear thermal radiation subject to no-slip and convection boundary conditions. The leading equations are switched into ordinary differential equations (ODEs) employing similarity variables. The study focuses on the dimensionless concentration, velocity, temperature, Nusselt number, and skin friction coefficient, which are discussed in detail in the results and discussion section. The study observes that for power-law fluids with an index value less than 1, the skin friction coefficient decays as the power-law index grows. It also notes that the dimensionless skin friction of power-law fluids decreases as the velocity ratio increases. The dimensionless concentration increases with Schmidt and modified Prandtl numbers for both power-law fluids over a stretching spinning porous disk. The HH reaction parameters decline the concentration of power-law fluids. © 2023 The Authors ; Deanship of Scientific Research, King Khalid University: RGP.2/492/44 ; The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University, Abha, Saudi Arabia for funding this work through Large Groups Project under grant number RGP.2/492/44. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2214-157X |
| Relation: | He, Z, Arain, MB, Usman, M, Khan, WA, Rashash R Alzahrani, A, Muhammad, T, Hendy, A & Ali, M 2023, 'Theoretical exploration of heat transport in a stagnant power-law fluid flow over a stretching spinning porous disk filled with homogeneous-heterogeneous chemical reactions', Case Studies in Thermal Engineering, Том. 50, 103406. https://doi.org/10.1016/j.csite.2023.103406; He, Z., Arain, M. B., Usman, M., Khan, W. A., Rashash R Alzahrani, A., Muhammad, T., Hendy, A., & Ali, M. (2023). Theoretical exploration of heat transport in a stagnant power-law fluid flow over a stretching spinning porous disk filled with homogeneous-heterogeneous chemical reactions. Case Studies in Thermal Engineering, 50, [103406]. https://doi.org/10.1016/j.csite.2023.103406; Final; All Open Access, Gold; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85169846409&doi=10.1016%2fj.csite.2023.103406&partnerID=40&md5=bb986a927388bed6f49f283bd46ce74b; https://doi.org/10.1016/j.csite.2023.103406; http://elar.urfu.ru/handle/10995/130764; 85169846409; 001079978300001 |
| DOI: | 10.1016/j.csite.2023.103406 |
| الاتاحة: | http://elar.urfu.ru/handle/10995/130764 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85169846409&doi=10.1016%2fj.csite.2023.103406&partnerID=40&md5=bb986a927388bed6f49f283bd46ce74b https://doi.org/10.1016/j.csite.2023.103406 |
| Rights: | info:eu-repo/semantics/openAccess ; cc-by-nc-nd ; https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| رقم الانضمام: | edsbas.F9BE0D3C |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 2214157X |
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| DOI: | 10.1016/j.csite.2023.103406 |