Analysis of slip flow considering surface topology and accommodation factor

Jae Hoo Kim; Yoon Chul Rhim

doi:10.1109/APMRC.2016.7524272

Analysis of slip flow considering surface topology and accommodation factor

Jae Hoo Kim, Yoon Chul Rhim

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509021246
DOIs	https://doi.org/10.1109/APMRC.2016.7524272
Publication status	Published - 2016 Jul 27
Event	2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016 - Seoul, Korea, Republic of Duration: 2016 Jul 13 → 2016 Jul 15

Publication series

Name	2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016

Other

Other	2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016
Country/Territory	Korea, Republic of
City	Seoul
Period	16/7/13 → 16/7/15

Bibliographical note

Publisher Copyright:
© 2016 IEEE.

All Science Journal Classification (ASJC) codes

Hardware and Architecture

Access to Document

10.1109/APMRC.2016.7524272

Cite this

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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}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016 ; Conference date: 13-07-2016 Through 15-07-2016",

year = "2016",

month = jul,

day = "27",

doi = "10.1109/APMRC.2016.7524272",

language = "English",

series = "2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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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, 2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016, 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 (2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Rhim, Yoon Chul

PY - 2016/7/27

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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.

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

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2016 Asia-Pacific Magnetic Recording Conference, APMRC 2016

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ER -

Analysis of slip flow considering surface topology and accommodation factor

Abstract

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