MHD Fluid Flow due to a Stretching Rotating Disk: Entropy Generation Analysis
Year
: 2015
Abstract: In this article, the second law analysis of MHD fluid flow due to a stretching rotating disk with heat
transfer are studied by using an analytical method, called homotopy analysis method (HAM). In this
study the velocity profiles in all directions (radial, azimuthal and axial), temperature field and entropy
generation have been investigated. Entropy generation equations are derived as the function of velocities
and temperature distributions. The effects of flow parameters such as magnetic interaction parameter and
Eckert number on the entropy generation are shown and discussed and also the path for optimizing the
entropy generation is proposed.
transfer are studied by using an analytical method, called homotopy analysis method (HAM). In this
study the velocity profiles in all directions (radial, azimuthal and axial), temperature field and entropy
generation have been investigated. Entropy generation equations are derived as the function of velocities
and temperature distributions. The effects of flow parameters such as magnetic interaction parameter and
Eckert number on the entropy generation are shown and discussed and also the path for optimizing the
entropy generation is proposed.
Keyword(s): Entropy generation,MHD flow,Rotating disk,Radial stretching,HAM
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MHD Fluid Flow due to a Stretching Rotating Disk: Entropy Generation Analysis
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| contributor author | نوید فریدونی مهر | en |
| contributor author | علی کیانی فر | en |
| contributor author | Navid Freidoonimehr | fa |
| contributor author | Ali Kianifar | fa |
| date accessioned | 2020-06-06T14:17:59Z | |
| date available | 2020-06-06T14:17:59Z | |
| date copyright | 2/19/2015 | |
| date issued | 2015 | |
| identifier uri | http://libsearch.um.ac.ir:80/fum/handle/fum/3390717?locale-attribute=en | |
| description abstract | In this article, the second law analysis of MHD fluid flow due to a stretching rotating disk with heat transfer are studied by using an analytical method, called homotopy analysis method (HAM). In this study the velocity profiles in all directions (radial, azimuthal and axial), temperature field and entropy generation have been investigated. Entropy generation equations are derived as the function of velocities and temperature distributions. The effects of flow parameters such as magnetic interaction parameter and Eckert number on the entropy generation are shown and discussed and also the path for optimizing the entropy generation is proposed. | en |
| language | English | |
| title | MHD Fluid Flow due to a Stretching Rotating Disk: Entropy Generation Analysis | en |
| type | Conference Paper | |
| contenttype | External Fulltext | |
| subject keywords | Entropy generation | en |
| subject keywords | MHD flow | en |
| subject keywords | Rotating disk | en |
| subject keywords | Radial stretching | en |
| subject keywords | HAM | en |
| identifier link | https://profdoc.um.ac.ir/paper-abstract-1047595.html | |
| conference title | دومین همایش ملی پژوهش های کاربردی در مهندسی برق، مکانیک و مکاترونیک | fa |
| conference location | تهران | fa |
| identifier articleid | 1047595 |