Experimental and numerical investigation of the thermal effects during hydrogen charging in packed bed storage tank

2009 ◽  
Vol 52 (5-6) ◽  
pp. 1495-1503 ◽  
Author(s):  
G. Momen ◽  
G. Hermosilla ◽  
A. Michau ◽  
M. Pons ◽  
M. Firdaous ◽  
...  
Keyword(s):  
Numerical Investigation ◽  
Thermal Effects ◽  
Storage Tank ◽  
Packed Bed ◽  
Hydrogen Charging

Numerical investigation of bund overtopping under storage tank failure events

2018 ◽  
Vol 52 ◽  
pp. 113-124 ◽  
Author(s):  
Damian E. Ramajo ◽  
Santiago F. Corzo ◽  
Santiago Marquez Damian ◽  
Juan M. Gimenez ◽  
Norberto M. Nigro
Keyword(s):  
Numerical Investigation ◽  
Storage Tank

Numerical Investigation of Thermal Effects on a HAMR Head-Disk Interface

2014 ◽  
Author(s):  
Kyaw Sett Myo ◽  
Weidong Zhou ◽  
Xiaoyang Huang ◽  
Shengkai Yu
Keyword(s):  
Temperature Field ◽  
Laser Beam ◽  
Numerical Investigation ◽  
Thermal Effects ◽  
Hard Disk ◽  
Disk Surface ◽  
Recording Media ◽  
Head Disk Interface ◽  
Disk Interface ◽  
High Density Recording

Heat-assisted magnetic recording (HAMR) is one of prospective high density recording technologies in current hard disk industry. It requires heating a spot on the recording media with the laser beam to overcome the superpara-magnetic limit. The heat produced by laser beam causes the temperature field on the hard disk surface to be highly non-uniform, which may lead to unexpectedly severe lubricant loss, or even the failure of the whole HAMR system. In the meantime, the heat loss caused by the optical delivery system may cause unwanted thermal protrusion on the slider body, which may affect slider’s flying stability in the end.

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