Homogeneous-heterogeneous reactions in carbon nanotubes over a stretching sheet
The heat transfer and the effects of homogeneous-heterogeneous reactions on the steady boundary layer flow of carbon nanotubes (CNTs) over a stretching sheet is discussed. The governing partial differential equations and boundary conditions are transformed into a set of nonlinear ordinary differenti...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia Press
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/70698/1/11.pdf |
| _version_ | 1825933971370803200 |
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| author | Lokman, Ahmad Danial Bachok @ Lati, Norfifah Rosali, Haliza |
| author_facet | Lokman, Ahmad Danial Bachok @ Lati, Norfifah Rosali, Haliza |
| author_sort | Lokman, Ahmad Danial |
| collection | UPM |
| description | The heat transfer and the effects of homogeneous-heterogeneous reactions on the steady boundary layer flow of carbon nanotubes (CNTs) over a stretching sheet is discussed. The governing partial differential equations and boundary conditions are transformed into a set of nonlinear ordinary differential equations by using suitable similarity transformations. There are two types of CNTs used which are SWCNTs and MWCNTs with three different types of base fluids which are water, kerosene and engine oil. These equations are then solved numerically by Maple software using shooting method. The effects of the governing parameters on the dimensionless velocity, temperature, concentration, skin friction and Nusselt numbers are analyzed and presented in graphical forms. It is found that as the homogeneous-heterogeneous reactions decreases the concentration distribution getting increase, and volume fraction parameter as well as the suction parameter will effect the fluid flow. |
| first_indexed | 2024-03-06T10:05:29Z |
| format | Article |
| id | upm.eprints-70698 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:05:29Z |
| publishDate | 2019 |
| publisher | Universiti Putra Malaysia Press |
| record_format | dspace |
| spelling | upm.eprints-706982019-09-06T02:43:48Z http://psasir.upm.edu.my/id/eprint/70698/ Homogeneous-heterogeneous reactions in carbon nanotubes over a stretching sheet Lokman, Ahmad Danial Bachok @ Lati, Norfifah Rosali, Haliza The heat transfer and the effects of homogeneous-heterogeneous reactions on the steady boundary layer flow of carbon nanotubes (CNTs) over a stretching sheet is discussed. The governing partial differential equations and boundary conditions are transformed into a set of nonlinear ordinary differential equations by using suitable similarity transformations. There are two types of CNTs used which are SWCNTs and MWCNTs with three different types of base fluids which are water, kerosene and engine oil. These equations are then solved numerically by Maple software using shooting method. The effects of the governing parameters on the dimensionless velocity, temperature, concentration, skin friction and Nusselt numbers are analyzed and presented in graphical forms. It is found that as the homogeneous-heterogeneous reactions decreases the concentration distribution getting increase, and volume fraction parameter as well as the suction parameter will effect the fluid flow. Universiti Putra Malaysia Press 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/70698/1/11.pdf Lokman, Ahmad Danial and Bachok @ Lati, Norfifah and Rosali, Haliza (2019) Homogeneous-heterogeneous reactions in carbon nanotubes over a stretching sheet. Malaysian Journal of Mathematical Sciences, 13 (spec. Apr.). pp. 129-146. ISSN 1823-8343; ESSN: 2289-750X http://einspem.upm.edu.my/journal/fullpaper/vol13sapril/11.pdf |
| spellingShingle | Lokman, Ahmad Danial Bachok @ Lati, Norfifah Rosali, Haliza Homogeneous-heterogeneous reactions in carbon nanotubes over a stretching sheet |
| title | Homogeneous-heterogeneous reactions in carbon nanotubes over a stretching sheet |
| title_full | Homogeneous-heterogeneous reactions in carbon nanotubes over a stretching sheet |
| title_fullStr | Homogeneous-heterogeneous reactions in carbon nanotubes over a stretching sheet |
| title_full_unstemmed | Homogeneous-heterogeneous reactions in carbon nanotubes over a stretching sheet |
| title_short | Homogeneous-heterogeneous reactions in carbon nanotubes over a stretching sheet |
| title_sort | homogeneous heterogeneous reactions in carbon nanotubes over a stretching sheet |
| url | http://psasir.upm.edu.my/id/eprint/70698/1/11.pdf |
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