Hybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption

This research explored the mixed convection flow past a vertical plate immersed in a hybrid carbon nanotube near the stagnation point. The hybrid carbon nanotube was synthesized by the mixture of two nanoparticles, namely multi-wall (MWCNT) and single-wall (SWCNT) carbon nanotubes immersed in water...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Nur Syazana Anuar, Norfifah Bachok, Ioan Pop
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	hybrid carbon nanotube heat generation/absorption suction/injection dual solution stability analysis Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/adf2b62797364eb996b1d77365357b02
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:adf2b62797364eb996b1d77365357b02
record_format	dspace
spelling	oai:doaj.org-article:adf2b62797364eb996b1d77365357b022021-11-25T18:17:15ZHybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption10.3390/math92229252227-7390https://doaj.org/article/adf2b62797364eb996b1d77365357b022021-11-01T00:00:00Zhttps://www.mdpi.com/2227-7390/9/22/2925https://doaj.org/toc/2227-7390This research explored the mixed convection flow past a vertical plate immersed in a hybrid carbon nanotube near the stagnation point. The hybrid carbon nanotube was synthesized by the mixture of two nanoparticles, namely multi-wall (MWCNT) and single-wall (SWCNT) carbon nanotubes immersed in water (base fluid). In addition, attractive aspects of suction/injection and heat generation/absorption effects were incorporated. Similarity variables were used to convert the partial differential equations describing the fluid into ordinary (similarity) differential equations before being solved numerically using Matlab software. The simultaneous impact of several parameters on velocity and temperature profiles, skin friction coefficient, and local Nusselt number were represented with graphs. Dual solutions were observed for some pertinent parameters, which led to stability analysis. This analysis interpreted that merely the first numerical solution is stable. In addition, hybrid nanoparticle, injection effect, and heat-generation parameters led to a decreased range of solutions, whilst the suction effect and heat-absorption parameters acted in the opposite manner. Besides, it is noted that the rate of heat transfer for hybrid carbon nanotube was higher when compared with carbon nanotube and ordinary fluid. Additionally, the heat absorption and buoyancy-assisting flow parameters magnified the heat transfer rate.Nur Syazana AnuarNorfifah BachokIoan PopMDPI AGarticlehybrid carbon nanotubeheat generation/absorptionsuction/injectiondual solutionstability analysisMathematicsQA1-939ENMathematics, Vol 9, Iss 2925, p 2925 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	hybrid carbon nanotube heat generation/absorption suction/injection dual solution stability analysis Mathematics QA1-939
spellingShingle	hybrid carbon nanotube heat generation/absorption suction/injection dual solution stability analysis Mathematics QA1-939 Nur Syazana Anuar Norfifah Bachok Ioan Pop Hybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption
description	This research explored the mixed convection flow past a vertical plate immersed in a hybrid carbon nanotube near the stagnation point. The hybrid carbon nanotube was synthesized by the mixture of two nanoparticles, namely multi-wall (MWCNT) and single-wall (SWCNT) carbon nanotubes immersed in water (base fluid). In addition, attractive aspects of suction/injection and heat generation/absorption effects were incorporated. Similarity variables were used to convert the partial differential equations describing the fluid into ordinary (similarity) differential equations before being solved numerically using Matlab software. The simultaneous impact of several parameters on velocity and temperature profiles, skin friction coefficient, and local Nusselt number were represented with graphs. Dual solutions were observed for some pertinent parameters, which led to stability analysis. This analysis interpreted that merely the first numerical solution is stable. In addition, hybrid nanoparticle, injection effect, and heat-generation parameters led to a decreased range of solutions, whilst the suction effect and heat-absorption parameters acted in the opposite manner. Besides, it is noted that the rate of heat transfer for hybrid carbon nanotube was higher when compared with carbon nanotube and ordinary fluid. Additionally, the heat absorption and buoyancy-assisting flow parameters magnified the heat transfer rate.
format	article
author	Nur Syazana Anuar Norfifah Bachok Ioan Pop
author_facet	Nur Syazana Anuar Norfifah Bachok Ioan Pop
author_sort	Nur Syazana Anuar
title	Hybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption
title_short	Hybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption
title_full	Hybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption
title_fullStr	Hybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption
title_full_unstemmed	Hybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption
title_sort	hybrid carbon nanotube flow near the stagnation region over a permeable vertical plate with heat generation/absorption
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/adf2b62797364eb996b1d77365357b02
work_keys_str_mv	AT nursyazanaanuar hybridcarbonnanotubeflownearthestagnationregionoverapermeableverticalplatewithheatgenerationabsorption AT norfifahbachok hybridcarbonnanotubeflownearthestagnationregionoverapermeableverticalplatewithheatgenerationabsorption AT ioanpop hybridcarbonnanotubeflownearthestagnationregionoverapermeableverticalplatewithheatgenerationabsorption
_version_	1718411401762963456

Hybrid Carbon Nanotube Flow near the Stagnation Region over a Permeable Vertical Plate with Heat Generation/Absorption

Ejemplares similares