Numerical study on heat transfer and lubricant depletion in a heat assisted magnetic recording system with multilayer disk structure

• Main Authors: Zeng, Yan, Huang, Xiaoyang, Zhou, Weidong, Yu, Shengkai
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/97527; http://hdl.handle.net/10220/10710
• Institution: Nanyang Technological University

Heat transfer and lubricant depletion in a HAMR system with multilayer disk substrate are numerically simulated in this study. Cases under two types of multilayer disk substrates with different materials on the top layer as well as different laser powers are examined. The results show the significan...