Study of a Newtonian Fluid through Circular Channels with Slip Boundary Taking into Account Electrokinetic Effect
We study the slip flow of fluids driven by the combined effect of electrical force and pressure gradient. The underlying boundary value problem is solved through the use of Fourier series expansion in time and Bessel function in space. The exact solutions and numerical investigations show that the s...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Hindawi Publishing Corporation
2013
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| Online Access: | http://hdl.handle.net/20.500.11937/22992 |
| _version_ | 1848751027479642112 |
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| author | Sun, Qian Wu, Yong Hong Liu, Lishan Wiwatanapataphee, B |
| author_facet | Sun, Qian Wu, Yong Hong Liu, Lishan Wiwatanapataphee, B |
| author_sort | Sun, Qian |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | We study the slip flow of fluids driven by the combined effect of electrical force and pressure gradient. The underlying boundary value problem is solved through the use of Fourier series expansion in time and Bessel function in space. The exact solutions and numerical investigations show that the slip length and electrical field parameters have significant effects on the velocity profile. By varying these system parameters, one can achieve smooth velocity profiles or wave form profiles with different wave amplitude and frequency. This opens the way for optimizing the flow by choosing the slip length, the electrical field, and electrolyte solutions. |
| first_indexed | 2025-11-14T07:46:12Z |
| format | Journal Article |
| id | curtin-20.500.11937-22992 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T07:46:12Z |
| publishDate | 2013 |
| publisher | Hindawi Publishing Corporation |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-229922017-09-13T13:57:03Z Study of a Newtonian Fluid through Circular Channels with Slip Boundary Taking into Account Electrokinetic Effect Sun, Qian Wu, Yong Hong Liu, Lishan Wiwatanapataphee, B We study the slip flow of fluids driven by the combined effect of electrical force and pressure gradient. The underlying boundary value problem is solved through the use of Fourier series expansion in time and Bessel function in space. The exact solutions and numerical investigations show that the slip length and electrical field parameters have significant effects on the velocity profile. By varying these system parameters, one can achieve smooth velocity profiles or wave form profiles with different wave amplitude and frequency. This opens the way for optimizing the flow by choosing the slip length, the electrical field, and electrolyte solutions. 2013 Journal Article http://hdl.handle.net/20.500.11937/22992 10.1155/2013/718603 Hindawi Publishing Corporation fulltext |
| spellingShingle | Sun, Qian Wu, Yong Hong Liu, Lishan Wiwatanapataphee, B Study of a Newtonian Fluid through Circular Channels with Slip Boundary Taking into Account Electrokinetic Effect |
| title | Study of a Newtonian Fluid through Circular Channels with Slip Boundary Taking into Account Electrokinetic Effect |
| title_full | Study of a Newtonian Fluid through Circular Channels with Slip Boundary Taking into Account Electrokinetic Effect |
| title_fullStr | Study of a Newtonian Fluid through Circular Channels with Slip Boundary Taking into Account Electrokinetic Effect |
| title_full_unstemmed | Study of a Newtonian Fluid through Circular Channels with Slip Boundary Taking into Account Electrokinetic Effect |
| title_short | Study of a Newtonian Fluid through Circular Channels with Slip Boundary Taking into Account Electrokinetic Effect |
| title_sort | study of a newtonian fluid through circular channels with slip boundary taking into account electrokinetic effect |
| url | http://hdl.handle.net/20.500.11937/22992 |