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Slider posture effects on air bearing in a heat-assisted magnetic recording system

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Slider posture effects on air bearing in a heat-assisted magnetic recording system
นักวิจัย : Myo, Kyaw Sett , Zhou, Weidong , Huang, Xiaoyang , Yu, Shengkai , Hua, Wei
คำค้น : -
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Myo, K. S., Zhou, W., Huang, X., Yu, S., & Hua, W. (2012). Slider Posture Effects on Air Bearing in a Heat-Assisted Magnetic Recording System. Advances in Tribology, 2012, 169207. , http://hdl.handle.net/10220/12329 , http://dx.doi.org/10.1155/2012/169207
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Advances in tribology
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

This paper reports the effects of slider posture on the slider bearing in a heat-assisted magnetic recording (HAMR) system with the direct simulation Monte Carlo (DSMC) method. In this HAMR system, the heat issues on the slider bearings are assumed to be caused by a heated spot on the disk and/or slider body itself at various pitch angles. The simulation results show that with a heated spot on the disk, the air bearing pressure and air bearing force that acted on the slider surface will increase when the pitch angle becomes larger. It is also found that the bearing force increases with the heated spot size and the effects of a heated spot become more obvious at a larger pitch angle. On the other hand, the slider body temperature is observed to have a noticeable effect on air bearing pressure and force. The smaller pitch angle enlarges the tendency of bearing force variations with the slider temperature and makes the slider more sensitive to its temperature changes.

บรรณานุกรม :
Myo, Kyaw Sett , Zhou, Weidong , Huang, Xiaoyang , Yu, Shengkai , Hua, Wei . (2555). Slider posture effects on air bearing in a heat-assisted magnetic recording system.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Myo, Kyaw Sett , Zhou, Weidong , Huang, Xiaoyang , Yu, Shengkai , Hua, Wei . 2555. "Slider posture effects on air bearing in a heat-assisted magnetic recording system".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Myo, Kyaw Sett , Zhou, Weidong , Huang, Xiaoyang , Yu, Shengkai , Hua, Wei . "Slider posture effects on air bearing in a heat-assisted magnetic recording system."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Myo, Kyaw Sett , Zhou, Weidong , Huang, Xiaoyang , Yu, Shengkai , Hua, Wei . Slider posture effects on air bearing in a heat-assisted magnetic recording system. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.