Entropy analysis in MHD CNTS flow due to a stretching surface with thermal radiation and heat source/sink

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dc.contributor.author Sneha, K.N.
dc.contributor.author Mahabaleshwar, U.S.
dc.contributor.author Sharifpur, Mohsen
dc.contributor.author Ahmadi, Mohammad Hossein
dc.contributor.author Al-Bahrani, Mohammed
dc.date.accessioned 2023-09-04T14:47:48Z
dc.date.available 2023-09-04T14:47:48Z
dc.date.issued 2022-09-19
dc.description.abstract The consequence of magnetohydrodynamics (MHD) flow on entropy generation analysis and thermal radiation for carbon nanotubes via a stretched surface through a magnetic field has been discovered. The governing partial differential equations are altered into ordinary differential equations with the aid of the similarity variable. Here, water is considered the base fluid with two types of carbon nanotubes, such as single-wall carbon nanotubes (SWCNTs) and multi-wall carbon nanotubes (MWCNTs). This domain is used in the energy equation, and then it is solved analytically and transferred in terms of hypergeometric function. The existence and nonexistence of solutions for stretching are investigated. Some of the primary findings discussed in this article show that the presence of carbon nanotubes, magnetic field, and Eckert number develop heat transfer in nanofluids and heat sources and that Eckert number reduces entropy formation. Different regulating parameters, such as Casson fluid, mass transpiration, thermal radiation, solid volume fractions, magnetic constraint, and heat source/sink constraint, can be used to analyze the results of velocity and temperature profiles. The novelty of the current study on the influence of magnetic field entropy analysis on CNTs flow with radiation, is that elastic deformation is the subject of this research, and this has not previously been examined. Higher values of heat sources and thermal radiation enhance the heat transfer rate. The study reveals that thermal radiation, Casson fluid; mass transpiration, Darcy number, and Prandtl number increase, and that decrease in the buoyancy ratio, magnetic parameter, and volume fraction decrease the values of the buoyancy ratio, and also control the transfer of heat. en_US
dc.description.department Mechanical and Aeronautical Engineering en_US
dc.description.librarian am2023 en_US
dc.description.uri https://www.mdpi.com/journal/mathematics en_US
dc.identifier.citation Sneha, K.N.; Mahabaleshwar, U.S.; Sharifpur, M.; Ahmadi, M.H.; Al-Bahrani, M. Entropy Analysis in MHD CNTS Flow Due to a Stretching Surface with Thermal Radiation and Heat Source/Sink. Mathematics 2022, 10, 3404. https://DOI.org/10.3390/math10183404. en_US
dc.identifier.issn 2227-7390
dc.identifier.other 10.3390/math10183404
dc.identifier.uri http://hdl.handle.net/2263/92197
dc.language.iso en en_US
dc.publisher MDPI en_US
dc.rights © 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license. en_US
dc.subject Entropy generation en_US
dc.subject Thermal radiation en_US
dc.subject Heat source/sink en_US
dc.subject Magnetohydrodynamics (MHD) en_US
dc.subject Single-wall carbon nanotubes (SWCNTs) en_US
dc.subject Multi-wall carbon nanotubes (MWCNTs) en_US
dc.subject Carbon nanotubes (CNTs) en_US
dc.title Entropy analysis in MHD CNTS flow due to a stretching surface with thermal radiation and heat source/sink en_US
dc.type Article en_US


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