Thermal Marangoni Convection of Two-phase Dusty Fluid Flow along a Vertical Wavy Surface
The paper considers the influence of thermal Marangoni convection on boundary layer flow of two-phase dusty fluid along a vertical wavy surface. The dimensionless boundary layer equations for two-phase problem are reduced to a convenient form by primitive variable transformations (PVF) and then inte...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Isfahan University of Technology
2017-01-01
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| Series: | Journal of Applied Fluid Mechanics |
| Subjects: | |
| Online Access: | http://jafmonline.net/JournalArchive/download?file_ID=42103&issue_ID=239 |
| _version_ | 1818750227489751040 |
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| author | S. Siddiqa N. Begum M. A. Hossain R. S. R. Gorla |
| author_facet | S. Siddiqa N. Begum M. A. Hossain R. S. R. Gorla |
| author_sort | S. Siddiqa |
| collection | DOAJ |
| description | The paper considers the influence of thermal Marangoni convection on boundary layer flow of two-phase dusty fluid along a vertical wavy surface. The dimensionless boundary layer equations for two-phase problem are reduced to a convenient form by primitive variable transformations (PVF) and then integrated numerically by employing the implicit finite difference method along with the Thomas Algorithm. The effect of thermal Marangoni convection, dusty water and sinusoidal waveform are discussed in detail in terms of local heat transfer rate, skin friction coefficient, velocity and temperature distributions. This investigation reveals the fact that the water-particle mixture reduces the rate of heat transfer, significantly. |
| first_indexed | 2024-12-18T04:16:19Z |
| format | Article |
| id | doaj.art-134c17b5905844be8bf52d2ca8193e8f |
| institution | Directory Open Access Journal |
| issn | 1735-3572 |
| language | English |
| last_indexed | 2024-12-18T04:16:19Z |
| publishDate | 2017-01-01 |
| publisher | Isfahan University of Technology |
| record_format | Article |
| series | Journal of Applied Fluid Mechanics |
| spelling | doaj.art-134c17b5905844be8bf52d2ca8193e8f2022-12-21T21:21:21ZengIsfahan University of TechnologyJournal of Applied Fluid Mechanics1735-35722017-01-01102509517.Thermal Marangoni Convection of Two-phase Dusty Fluid Flow along a Vertical Wavy SurfaceS. Siddiqa0N. Begum1M. A. Hossain2R. S. R. Gorla3CIITTU DortmundUniversity of Dhaka, Dhaka, BangladeshDepartment of Mechanical Engineering, Cleveland State University Cleveland, Ohio 44115, USAThe paper considers the influence of thermal Marangoni convection on boundary layer flow of two-phase dusty fluid along a vertical wavy surface. The dimensionless boundary layer equations for two-phase problem are reduced to a convenient form by primitive variable transformations (PVF) and then integrated numerically by employing the implicit finite difference method along with the Thomas Algorithm. The effect of thermal Marangoni convection, dusty water and sinusoidal waveform are discussed in detail in terms of local heat transfer rate, skin friction coefficient, velocity and temperature distributions. This investigation reveals the fact that the water-particle mixture reduces the rate of heat transfer, significantly.http://jafmonline.net/JournalArchive/download?file_ID=42103&issue_ID=239Marangoni convection; Boundary layer flow; Dusty fluid; Wavy surface. |
| spellingShingle | S. Siddiqa N. Begum M. A. Hossain R. S. R. Gorla Thermal Marangoni Convection of Two-phase Dusty Fluid Flow along a Vertical Wavy Surface Journal of Applied Fluid Mechanics Marangoni convection; Boundary layer flow; Dusty fluid; Wavy surface. |
| title | Thermal Marangoni Convection of Two-phase Dusty Fluid Flow along a Vertical Wavy Surface |
| title_full | Thermal Marangoni Convection of Two-phase Dusty Fluid Flow along a Vertical Wavy Surface |
| title_fullStr | Thermal Marangoni Convection of Two-phase Dusty Fluid Flow along a Vertical Wavy Surface |
| title_full_unstemmed | Thermal Marangoni Convection of Two-phase Dusty Fluid Flow along a Vertical Wavy Surface |
| title_short | Thermal Marangoni Convection of Two-phase Dusty Fluid Flow along a Vertical Wavy Surface |
| title_sort | thermal marangoni convection of two phase dusty fluid flow along a vertical wavy surface |
| topic | Marangoni convection; Boundary layer flow; Dusty fluid; Wavy surface. |
| url | http://jafmonline.net/JournalArchive/download?file_ID=42103&issue_ID=239 |
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