TY - CONF
T1 - New criteria investigation on the lubrication states transition for water lubricated plain journal bearing
AU - Xie, Zhongliang
AU - Fen, Zou
AU - Jiao, Chunxiao
AU - Rao, Zhu Shi
AU - Ta-Na,
PY - 2017
Y1 - 2017
N2 - The aim of this paper is to investigate a new criteria for the lubrication regimes transition of plain journal bearings lubricated by water. Mixed lubrication model with micro-asperities contacts has been discussed in details. Mimetic algorithm is employed to obtain numerical solutions. Relationships between the asperity contact load ratios and the lubrication states transition with different external loads, different rotating speeds, different radial clearances and different elastic moduli parameters are obtained. This manuscript lay a solid foundation for the further investigation of new criteria of lubrication states transition.
AB - The aim of this paper is to investigate a new criteria for the lubrication regimes transition of plain journal bearings lubricated by water. Mixed lubrication model with micro-asperities contacts has been discussed in details. Mimetic algorithm is employed to obtain numerical solutions. Relationships between the asperity contact load ratios and the lubrication states transition with different external loads, different rotating speeds, different radial clearances and different elastic moduli parameters are obtained. This manuscript lay a solid foundation for the further investigation of new criteria of lubrication states transition.
KW - Asperity contact load ratio
KW - Friction coefficient
KW - Lubrication states transition
KW - New criterion
KW - Water lubricated bearing
UR - http://www.scopus.com/inward/record.url?scp=85029450509&partnerID=8YFLogxK
M3 - 论文
AN - SCOPUS:85029450509
T2 - 24th International Congress on Sound and Vibration, ICSV 2017
Y2 - 23 July 2017 through 27 July 2017
ER -