Analysis of slip flow considering surface topology and accommodation factor

Jae Hoo Kim, Yoon Chul Rhim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper proposes flow factor for arbitrary Knudsen number considering accommodation factor. Numerical analyses of rarefied gas are conducted by using proposed slip model. An analysis model is a slider of HDD, which is one of the typical cases of rarefied gas regime. The slider surface is measured by a confocal laser microscope. And then we confirm the effect of surface roughness in rarefied gas regime.

Original languageEnglish
Title of host publication2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509021246
DOIs
Publication statusPublished - 2016 Jul 27
Event2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016 - Seoul, Korea, Republic of
Duration: 2016 Jul 132016 Jul 15

Other

Other2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016
CountryKorea, Republic of
CitySeoul
Period16/7/1316/7/15

Fingerprint

Topology
Gases
Microscopes
Surface roughness
Lasers

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture

Cite this

Kim, J. H., & Rhim, Y. C. (2016). Analysis of slip flow considering surface topology and accommodation factor. In 2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016 [7524272] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APMRC.2016.7524272
Kim, Jae Hoo ; Rhim, Yoon Chul. / Analysis of slip flow considering surface topology and accommodation factor. 2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016. Institute of Electrical and Electronics Engineers Inc., 2016.
@inproceedings{01f5207eb21e4fa8b8f8d308bf23a3ce,
title = "Analysis of slip flow considering surface topology and accommodation factor",
abstract = "This paper proposes flow factor for arbitrary Knudsen number considering accommodation factor. Numerical analyses of rarefied gas are conducted by using proposed slip model. An analysis model is a slider of HDD, which is one of the typical cases of rarefied gas regime. The slider surface is measured by a confocal laser microscope. And then we confirm the effect of surface roughness in rarefied gas regime.",
author = "Kim, {Jae Hoo} and Rhim, {Yoon Chul}",
year = "2016",
month = "7",
day = "27",
doi = "10.1109/APMRC.2016.7524272",
language = "English",
booktitle = "2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
address = "United States",

}

Kim, JH & Rhim, YC 2016, Analysis of slip flow considering surface topology and accommodation factor. in 2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016., 7524272, Institute of Electrical and Electronics Engineers Inc., 2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016, Seoul, Korea, Republic of, 16/7/13. https://doi.org/10.1109/APMRC.2016.7524272

Analysis of slip flow considering surface topology and accommodation factor. / Kim, Jae Hoo; Rhim, Yoon Chul.

2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7524272.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Analysis of slip flow considering surface topology and accommodation factor

AU - Kim, Jae Hoo

AU - Rhim, Yoon Chul

PY - 2016/7/27

Y1 - 2016/7/27

N2 - This paper proposes flow factor for arbitrary Knudsen number considering accommodation factor. Numerical analyses of rarefied gas are conducted by using proposed slip model. An analysis model is a slider of HDD, which is one of the typical cases of rarefied gas regime. The slider surface is measured by a confocal laser microscope. And then we confirm the effect of surface roughness in rarefied gas regime.

AB - This paper proposes flow factor for arbitrary Knudsen number considering accommodation factor. Numerical analyses of rarefied gas are conducted by using proposed slip model. An analysis model is a slider of HDD, which is one of the typical cases of rarefied gas regime. The slider surface is measured by a confocal laser microscope. And then we confirm the effect of surface roughness in rarefied gas regime.

UR - http://www.scopus.com/inward/record.url?scp=84984653494&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84984653494&partnerID=8YFLogxK

U2 - 10.1109/APMRC.2016.7524272

DO - 10.1109/APMRC.2016.7524272

M3 - Conference contribution

AN - SCOPUS:84984653494

BT - 2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016

PB - Institute of Electrical and Electronics Engineers Inc.

ER -

Kim JH, Rhim YC. Analysis of slip flow considering surface topology and accommodation factor. In 2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7524272 https://doi.org/10.1109/APMRC.2016.7524272