Effect of roughness parameter on the performance of hydrodynamic journal bearings with rough surfaces

Tribology International

Volumn 32, Issue 5, 1999, Pages 231-236

  Turaga, Ram ^a   Sekhar, A S ^a   Majumdar, B C ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

EQUATIONS OF MOTION; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; RANDOM PROCESSES; SURFACE ROUGHNESS; TRIBOLOGY;

HYDRODYNAMIC JOURNAL BEARINGS;

JOURNAL BEARINGS;

EID: 0033320756     PISSN: 0301679X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0301-679X(99)00035-3     Document Type: Article

References (6)

1. Christensen H., Tonder K. The hydrodynamic lubrication of rough journal bearings. Trans. ASME, J. Lubr. Technol. 95:1973;166-172.
2. Kato T., Obara S. Improvement in dynamic characteristics of circular journal bearings by means of longitudinal microgrooves. STLE Trib. Trans. 38(3):1995;462-468.
3. Turaga R., Sekhar A.S., Majumdar B.C. Stability analysis of a rigid rotor supported on hydrodynamic journal bearings with rough surfaces using stochastic FEM. Proc. Instn. Mech Engrs. (London), Part J. 212:1998;121-130.
4. Majumdar B.C., Brewe D.E., Khonsari M.M. Stability of a rigid rotor supported on flexible oil journal bearings. Trans. ASME, J. Trib. 110:1988;181-187.
5. Kilt P., Lund J.W. Calculations of the dynamic coefficients of a journal bearing, using a variational approach. Trans. ASME, J. Trib. 108:1986;421-4256.
6. Zienkiewicz O.C. The finite element method. 1977;McGraw-Hill, London. p. 168.