Thongsri, Jatuporn
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Preferred name
Thongsri, Jatuporn
Alternative Name
Thongsri, J.
Main Affiliation
Email
jatuporn.th@kmitl.ac.th
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Item type:Publication, A simulation of the number of particles trapped by the circulating filter of a hard disk drive and their trajectories(2014-01-01); Pongkom, VanaA transition shear stress transport turbulence model and a discrete phase model of Fluent software were employed to simulate numerically the trajectories of loose particles and the number of them trapped by the circulating filter of a hard disk drive (HDD). The filter was located either at the left or the right of a 2.5 inch dual platter HDD rotating at 7200 rpm. Particles were released from the middle diameter position where four head gimbal assemblies (HGAs) were located. The simulation included airflow and particle trajectories released from any of the four HGAs. The results of this simulation can help determine the efficiency of a circulating filter and its optimal placement. © (2014) Trans Tech Publications, Switzerland. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Simulated trajectories of particles and the number of particles trapped by the circulating filter in a hard disk drive(2014-01-01); Pongkom, VanaThe particle trajectories and the number of them trapped by circulating filter of a 2.5 inch dual platter hard disk drive (HDD) were numerically investigated using a transition shear stress transport turbulence model (transition SST). Four head gimbal assemblies (HGAs) were placed at the outer diameter positions where tiny particles of alumina were released. The simulation revealed the results of airflow, particle trajectories and efficiency of a circulating filter. This result can be applied as fundamental information to design HDD layout in order to reduce its contamination. © (2014) Trans Tech Publications, Switzerland.