지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.10
- 수록면
- 741 - 746 (6page)
이용수
초록· 키워드
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The increase of energetic efficiency in plane bearing is getting more important in the transfer mechanism of semi-conductor and display panel manufacturing processes. To accomplish this objective, the technique of surface texturing on bearing surface has recently emerged as one of the most effective candidates. In this study, the effects of various pattern parameters on two bearing performance indices(load carrying capacity and effective friction coefficient) are investigated through a semi-analytic method, i.e., the 2-dimensional Reynolds equation incorporated into the finite difference scheme. Here, cavitation effect is also taken into account by employing an appropriate numerical scheme.
In this study, the patterns in the textured surface are composed of a series of semi-spheres or semi-ellipsoids in shape. The effects of their size and number density on the performance indices are examined through the performance of various numerical experiments. Also, the effects of the anisotropy of the semi-ellipsoidal pattern on the bearing’s lubrication characteristics are investigated and discussed.
In this study, the patterns in the textured surface are composed of a series of semi-spheres or semi-ellipsoids in shape. The effects of their size and number density on the performance indices are examined through the performance of various numerical experiments. Also, the effects of the anisotropy of the semi-ellipsoidal pattern on the bearing’s lubrication characteristics are investigated and discussed.
목차
Abstract
1. 서론
2. 해석 방법
3. 해석 결과
4. 결론
References
참고문헌 (12)
참고문헌 신청
Sun, Y / 2004 / Fabrication Semiconductor Nano/Micowires and Transfer Printing Ordered Arrays of Them onto Plastic Substrates / Nano Letters 4(10):1953~1959
Nam, H. W / 2008 / Six Sigma Robust Design of Composite Hand for LCD Glass Transfer Robot / Advanced Materials Research 33-37:1451~1456
Tala-Ighil, N / 2011 / Effect of Textured Area on the Performances of a Hydrodynamic Journal Bearing / Tribology International 44(3):211~219
Kim, K. H / 2012 / Laser Surface Texturing to Improve Osteoblast Cell Biocompatiblity of Orthopedic Implant / Proceeding of the KSMTE Spring Conference :283
Etsion, I / 2004 / Improving Tribological Performance of Mechanical Components by Laser Surface Texturing / Tribology Letters 17(4):733~737
Nam, H. W / 2008 / Six Sigma Robust Design of Composite Hand for LCD Glass Transfer Robot / Advanced Materials Research 33-37:1451~1456
Tala-Ighil, N / 2011 / Effect of Textured Area on the Performances of a Hydrodynamic Journal Bearing / Tribology International 44(3):211~219
Kim, K. H / 2012 / Laser Surface Texturing to Improve Osteoblast Cell Biocompatiblity of Orthopedic Implant / Proceeding of the KSMTE Spring Conference :283
Etsion, I / 2004 / Improving Tribological Performance of Mechanical Components by Laser Surface Texturing / Tribology Letters 17(4):733~737
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UCI(KEPA) : I410-ECN-0101-2014-552-001020802