Velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach
Viscosity is the property of a fluid in which an internal frictional force (viscous force) produced by intermolecular forces becomes active when the fluid is in motion and opposes the relative motion of its different layers, just as surface tension is the property of a fluid at rest. When the...
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| Format: | Article |
| Language: | English |
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FAZ Publishing
2022
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| Online Access: | http://eprints.uthm.edu.my/7400/1/J14290_14bc16e4c0d973f62abfc3ab44eafcba.pdf |
| _version_ | 1796869553988304896 |
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| author | Nazri, Nurul Najihah Manshoor, Bukhari Zaman, Izzuddin Didane, Djamal Hissein Sayed Abdelaal, Muhammed Abdelfattah Ibrahim, Mohd Nizam |
| author_facet | Nazri, Nurul Najihah Manshoor, Bukhari Zaman, Izzuddin Didane, Djamal Hissein Sayed Abdelaal, Muhammed Abdelfattah Ibrahim, Mohd Nizam |
| author_sort | Nazri, Nurul Najihah |
| collection | UTHM |
| description | Viscosity is the property of a fluid in which an internal frictional force (viscous force)
produced by intermolecular forces becomes active when the fluid is in motion and opposes the
relative motion of its different layers, just as surface tension is the property of a fluid at rest. When
the different layers of the fluid move at different speeds, this viscous force acts tangentially and
causes a tangential (shearing) stress between the layers of the fluid in motion. In this paper, Laplace
transforms approach is applied in obtaining the velocity distribution and the shear stress distribution
of a unidirectional laminar flow between the stationary parallel plates as well as between the parallel
plates having a relative motion by solving the differential equation describing flow characteristics
of the viscous liquid via Laplace transform method. This paper shows how to use the Laplace
transform to get the solution (velocity distribution and shear stress distribution) without having to
find the general solution of a differential equation describing the flow characteristics equation of
unidirectional laminar flow between parallel plates. |
| first_indexed | 2024-03-05T21:56:37Z |
| format | Article |
| id | uthm.eprints-7400 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:56:37Z |
| publishDate | 2022 |
| publisher | FAZ Publishing |
| record_format | dspace |
| spelling | uthm.eprints-74002022-07-21T07:18:25Z http://eprints.uthm.edu.my/7400/ Velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach Nazri, Nurul Najihah Manshoor, Bukhari Zaman, Izzuddin Didane, Djamal Hissein Sayed Abdelaal, Muhammed Abdelfattah Ibrahim, Mohd Nizam T Technology (General) Viscosity is the property of a fluid in which an internal frictional force (viscous force) produced by intermolecular forces becomes active when the fluid is in motion and opposes the relative motion of its different layers, just as surface tension is the property of a fluid at rest. When the different layers of the fluid move at different speeds, this viscous force acts tangentially and causes a tangential (shearing) stress between the layers of the fluid in motion. In this paper, Laplace transforms approach is applied in obtaining the velocity distribution and the shear stress distribution of a unidirectional laminar flow between the stationary parallel plates as well as between the parallel plates having a relative motion by solving the differential equation describing flow characteristics of the viscous liquid via Laplace transform method. This paper shows how to use the Laplace transform to get the solution (velocity distribution and shear stress distribution) without having to find the general solution of a differential equation describing the flow characteristics equation of unidirectional laminar flow between parallel plates. FAZ Publishing 2022 Article PeerReviewed text en http://eprints.uthm.edu.my/7400/1/J14290_14bc16e4c0d973f62abfc3ab44eafcba.pdf Nazri, Nurul Najihah and Manshoor, Bukhari and Zaman, Izzuddin and Didane, Djamal Hissein and Sayed Abdelaal, Muhammed Abdelfattah and Ibrahim, Mohd Nizam (2022) Velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach. Journal of Complex Flow, 4 (1). pp. 19-23. ISSN 2672-7374 |
| spellingShingle | T Technology (General) Nazri, Nurul Najihah Manshoor, Bukhari Zaman, Izzuddin Didane, Djamal Hissein Sayed Abdelaal, Muhammed Abdelfattah Ibrahim, Mohd Nizam Velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach |
| title | Velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach |
| title_full | Velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach |
| title_fullStr | Velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach |
| title_full_unstemmed | Velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach |
| title_short | Velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach |
| title_sort | velocity and shear stress distribution of laminar flow between parallel plate by laplace transform approach |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/7400/1/J14290_14bc16e4c0d973f62abfc3ab44eafcba.pdf |
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