| Title of Article |
Decreasing Turbulent Helium Flow in Hard Disk Drive
The |
| Date of Acceptance |
19 September 2017 |
| Journal |
| Title of Journal |
IOP Conference Series: Earth and Environmental Science (EES) |
| Standard |
SCOPUS |
| Institute of Journal |
Global Scientific Research Association |
| ISBN/ISSN |
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| Volume |
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| Issue |
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| Month |
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| Year of Publication |
2017 |
| Page |
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| Abstract |
A spoiler installed in a hard disk drive is helpful for reducing the flow which strikes the Head Gimbals Assembly (HGA) causing positioning errors and vibration. Filling a hard disk drive, with an installed spoiler, with helium gas was simulated by ANSYS Fluent software by using a realizable k – ε model to carry out the turbulence calculation of helium flow. The results show that the pressure fluctuation in a hard disk drive with a spoiler installed is lower than in a hard disk drive without, and accordingly the lower pressure fluctuation can reduce the force caused by pressure on the platter disks and reduce vibration in the hard disk drive. |
| Keyword |
Hard disk drive, Computational fluid dynamics, Finite element, Helium flow |
| Author |
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| Reviewing Status |
ไม่มีผู้ประเมินอิสระ |
| Status |
ได้รับการตอบรับให้ตีพิมพ์ |
| Level of Publication |
นานาชาติ |
| citation |
true |
| Part of thesis |
true |
| ใช้สำหรับสำเร็จการศึกษา |
ไม่เป็น |
| Attach file |
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| Citation |
0
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Publication
Journal Publication
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