Theoretical exploration of heat transport in a stagnant power-law fluid flow over a stretching spinning porous disk filled with homogeneous-heterogeneous chemical reactions
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
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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| Автор |
He, Z.
Arain, M. B. Usman Khan, W. A. Rashash, R, Alzahrani, A. Muhammad, T. Hendy, A. S. Ali, M. R. |
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| Тематика |
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 STAGNANT FLOW FRICTION |
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| Описание |
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. |
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| Дата |
2024-04-05T16:32:22Z
2024-04-05T16:32:22Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
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 2214-157X 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 10.1016/j.csite.2023.103406 85169846409 001079978300001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Elsevier Ltd
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| Источник |
Case Studies in Thermal Engineering
Case Studies in Thermal Engineering |
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