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Publication
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| Research Title |
Computational Fluid Dynamics to Develop a Micro
Particle Cleaning Process using Turbulent Air Flows
in the Hard Disk Drive Industry |
| Date of Distribution |
19 July 2018 |
| Conference |
| Title of the Conference |
ECTI-CON 2018 |
| Organiser |
Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI) Association, Thailand. |
| Conference Place |
Wiang Inn Hotel |
| Province/State |
Chiang Rai, Thailand. |
| Conference Date |
18 July 2018 |
| To |
21 July 2018 |
| Proceeding Paper |
| Volume |
- |
| Issue |
- |
| Page |
70 |
| Editors/edition/publisher |
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| Abstract |
Detachment of deposited particles in turbulent air
flows has been investigated and a numerical model has been developed by using computational fluid dynamics (CFD). The k-ε turbulence model was used to determine the particle behavior of the system and predict flow effects. Subsequently, the air flow impact on particles was simulated to develop a kinetic air cleaning particle system. Micrometer and sub micrometer particles were considered in this study. Forces such as adhesion, gravitation, aerodynamic lift and drag, and moments of these forces acting on particles deposited to a surface were considered and an experiment was performed with different sized particles. The particle removal efficiency has been studied from the mass flow rate using a mocked up system that tested units to validate the efficiency. The study showed particle removal can be enhanced 40% over no cleaning. |
| Author |
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| Peer Review Status |
มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Full paper |
| Type of Presentation |
Oral |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
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| Citation |
0
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Journal Publication
ไทย