On-line measurement of damping coefficients with the help of a microcomputer

Tribology International

Volumn 31, Issue 6, 1998, Pages 339-343

  Jing, Minqing ^a   Xie, Youbai ^a   Parkins, D W ^b  

^a XI'AN JIAOTONG UNIVERSITY   (China)

^b CRANFIELD UNIVERSITY   (United Kingdom)

Author keywords

"Figure of eight" shaped orbit; On line measuring damping coefficients

Indexed keywords

CALCULATIONS; JOURNAL BEARINGS; MICROCOMPUTERS; ONLINE SYSTEMS;

DAMPING COEFFICIENT; ON LINE MEASUREMENT;

DAMPING;

EID: 0032083519     PISSN: 0301679X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0301-679X(98)00044-9     Document Type: Article

References (4)

1. Parkins, D. W., Description and appraisal of some technique for the measurement of the static and dynamic characteristics of a hydrodynamic journal bearing. In Proceedings of the International Conference on Hydrodynamic Bearing-Rotor System Dynamics, September 1990, Xi'an, China. Xi'an Jiaotong University Press, 1990, pp. 26-32.
2. Parkins, D. W., Theoretical and experimental determination of the dynamic characteristics of a hydrodynamic journal bearing. ASME J. Lubr. Tech., 1979, 101(2), 120-139.
3. Parkins, D. W., Measurement of oil film journal bearing damping coefficients - an extension of the selected orbit technique. ASME J. Trib., 1995, 117(2), 104-110.
4. Parkins, D. W., Measured characteristics of a journal bearing oil film. ASME J. Lubr. Tech., 1981, 103(1), 120-125.