Hierarchical Multiscale Modeling Method for Head/Disk Interface

Autor:	Myung S. Jhon, Lorenz T. Biegler, Dehee Kim, Pil Seung Chung, Sesha Hari Vemuri, Robert L. Smith
Rok vydání:	2011
Předmět:	Physics Molecular level Perfluoropolyether Lattice Boltzmann methods Statistical physics Electrical and Electronic Engineering Head disk interface Multiscale modeling Electronic Optical and Magnetic Materials Computational science
Zdroj:	IEEE Transactions on Magnetics. 47:87-93
ISSN:	1941-0069 0018-9464
DOI:	10.1109/tmag.2010.2075919
Popis:	Multiscale modeling opens a new paradigm by providing a novel methodology of establishing molecular design criteria and potentially gives several orders of magnitude advances in nanotechnology. The head/disk interface (HDI) in the hard disk drive system investigated here can be used as a benchmark for multiscale modeling. Our approach, stemmed from the novel middle-out approach in modern multiscale modeling using the lattice Boltzmann method (LBM) as the centerpiece formulation, marches towards continuum level (top) and molecular level (bottom). This approach will become an extremely valuable tool in generating design criteria of HDI.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::971045b6c6f4e1daedfc6c0f8cb4f9bc https://doi.org/10.1109/tmag.2010.2075919 Zobrazit plný text záznamu