Magnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone

Abstract The captivating attributes of carbon nanotubes (CNT) comprising chemical and mechanical steadiness, outstanding electrical and thermal conductivities, featherweight, and physiochemical consistency make them coveted materials in the manufacturing of electrochemical devices. Keeping in view s...

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Autores principales:	Muhammad Ramzan, Mutaz Mohammad, Fares Howari
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/3bb00787dcd84d099054f9467c7a155f
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spelling	oai:doaj.org-article:3bb00787dcd84d099054f9467c7a155f2021-12-02T15:08:20ZMagnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone10.1038/s41598-019-48645-92045-2322https://doaj.org/article/3bb00787dcd84d099054f9467c7a155f2019-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-019-48645-9https://doaj.org/toc/2045-2322Abstract The captivating attributes of carbon nanotubes (CNT) comprising chemical and mechanical steadiness, outstanding electrical and thermal conductivities, featherweight, and physiochemical consistency make them coveted materials in the manufacturing of electrochemical devices. Keeping in view such exciting features of carbon nanotubes, our objective in the present study is to examine the flow of aqueous based nanofluid comprising single and multi-wall carbon nanotubes (CNTs) past a vertical cone encapsulated in a permeable medium with convective heat and solutal stratification. The impacts of heat generation/absorption, gyrotactic-microorganism, thermal radiation, and Joule heating with chemical reaction are added features towards the novelty of the erected model. The coupled differential equations are attained from the partial differential equations by exercising the local similarity transformation technique. The set of conservation equations supported by the associated boundary conditions are worked out numerically by employing bvp4c MATLAB function. The sway of numerous appearing parameters in the analysis on the allied distributions is scrutinized and the fallouts are portrayed graphically. The physical quantities of interest including Skin friction coefficient, the rate of heat and mass transfers are assessed versus essential parameters and their outcomes are demonstrated in tabulated form. It is witnessed that the velocity of the fluid decreases for boosting values of the magnetic and suction parameters in case of both nanotubes. Moreover, the density of motile microorganism is decreased versus larger estimates of bio-convection constant. A notable highlight of the presented model is the endorsement of the results by matching them to an already published material in the literature. A venerable harmony in this regard is achieved.Muhammad RamzanMutaz MohammadFares HowariNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 9, Iss 1, Pp 1-15 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Muhammad Ramzan Mutaz Mohammad Fares Howari Magnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone
description	Abstract The captivating attributes of carbon nanotubes (CNT) comprising chemical and mechanical steadiness, outstanding electrical and thermal conductivities, featherweight, and physiochemical consistency make them coveted materials in the manufacturing of electrochemical devices. Keeping in view such exciting features of carbon nanotubes, our objective in the present study is to examine the flow of aqueous based nanofluid comprising single and multi-wall carbon nanotubes (CNTs) past a vertical cone encapsulated in a permeable medium with convective heat and solutal stratification. The impacts of heat generation/absorption, gyrotactic-microorganism, thermal radiation, and Joule heating with chemical reaction are added features towards the novelty of the erected model. The coupled differential equations are attained from the partial differential equations by exercising the local similarity transformation technique. The set of conservation equations supported by the associated boundary conditions are worked out numerically by employing bvp4c MATLAB function. The sway of numerous appearing parameters in the analysis on the allied distributions is scrutinized and the fallouts are portrayed graphically. The physical quantities of interest including Skin friction coefficient, the rate of heat and mass transfers are assessed versus essential parameters and their outcomes are demonstrated in tabulated form. It is witnessed that the velocity of the fluid decreases for boosting values of the magnetic and suction parameters in case of both nanotubes. Moreover, the density of motile microorganism is decreased versus larger estimates of bio-convection constant. A notable highlight of the presented model is the endorsement of the results by matching them to an already published material in the literature. A venerable harmony in this regard is achieved.
format	article
author	Muhammad Ramzan Mutaz Mohammad Fares Howari
author_facet	Muhammad Ramzan Mutaz Mohammad Fares Howari
author_sort	Muhammad Ramzan
title	Magnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone
title_short	Magnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone
title_full	Magnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone
title_fullStr	Magnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone
title_full_unstemmed	Magnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone
title_sort	magnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/3bb00787dcd84d099054f9467c7a155f
work_keys_str_mv	AT muhammadramzan magnetizedsuspendedcarbonnanotubesbasednanofluidflowwithbioconvectionandentropygenerationpastaverticalcone AT mutazmohammad magnetizedsuspendedcarbonnanotubesbasednanofluidflowwithbioconvectionandentropygenerationpastaverticalcone AT fareshowari magnetizedsuspendedcarbonnanotubesbasednanofluidflowwithbioconvectionandentropygenerationpastaverticalcone
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Magnetized suspended carbon nanotubes based nanofluid flow with bio-convection and entropy generation past a vertical cone

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