摘要:

The effect of roughness of surfaces of a slider bearing on the load-carrying capacity and friction force, is studied. The distinction is made between waviness and roughness, the latter being treated as a random quantity which may be characterized by a probability density function, determined experimentally. Results can be obtained in closed form suitable for calculation if a Beta distribution is assumed. Actually, this can approximate quite closely a Gaussian distribution, yielding quite accurate results. However, the procedure developed can be carried out for any desired distribution.

ISSN:0569-8197    

DOI:10.1080/05698196708972191

出版商:Taylor & Francis Group    

年代:1967

数据来源: Taylor

摘要:

Previous studies in this series have investigated analytically and experimentally the performance characteristics of nonrotating porous journal bearings. In this paper the effects of rotation are analyzed for operation at small eccentricity ratios and also for operation at very large speed parameters. Shaft rotation is found to have a generally beneficial effect on the flow-rate requirements and load carrying capacity.Presented as an American Society of Lubrication Engineers paper at the Lubrication Conference held in Minneapolis, Minnesota, October, 18–20, 1966.

ISSN:0569-8197    

DOI:10.1080/05698196708972192

出版商:Taylor & Francis Group    

年代:1967

数据来源: Taylor