Proceedings of JSME-IIP/ASME-ISPS Joint Conference on Micromechatronics for Information and Precision Equipment : IIP/ISPS joint MIPE
Online ISSN : 2424-3132
2015
Session ID : MoP-12
Conference information
MoP-12 Experimental Study on the Turbulent Flow in a Simplified HDD Model
Kai MasamotoMasayuki TakahashiShinnosuke Obi
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Abstract
The present study aims at investigating details of turbulent fluid flow structure inside a hard disk drive. The measurements of fluctuating pressure are performed simultaneously at different locations on the inner surface of the shroud. The correlation between the signals taken at different locations indicate the existence of rotating vortex structure, which is in good agreement with the results of preceding numerical simulation which was conducted under the equivalent condition.
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© 2015 The Japan Society of Mechanical Engineers
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