헤링본 공기 저널 베어링의 강성 및 감쇠 특성에 관한 연구

Title
헤링본 공기 저널 베어링의 강성 및 감쇠 특성에 관한 연구
Other Titles
Stiffness and Damping Characteristics of Herringbone Grooved Air Journal Bearings
Author(s)
박상신
Keywords
헤링본 공기 저널 베어링; 강성 및 감쇠계수; 일반화좌표계; 발산정리; herringbone air journal bearing; stiffness and damping coefficients; generalized coordinate system; divergence theorem
Issue Date
201010
Publisher
한국윤활학회
Citation
한국윤활학회지, v.26, no.5, pp.283 - 290
Abstract
In this study, the stiffness and damping coefficients of herringbone grooved air journal bearings are studied. A generalized coordinate transformation method to handle the complex geometry of incompressible fluid bearing is modified for compressible fluid. The modified equations are discretized by the base of finite difference method. A new computer program using Visual C++ language is developed. The load carrying capacity and stiffness and damping coefficients are calculated according to the design parameters like groove depth or the number of grooves and compared to that of plain air journal bearings.
URI
http://hdl.handle.net/YU.REPOSITORY/23451
ISSN
1229-4845
Appears in Collections:
공과대학 > 기계공학부 > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE