Rotordynamics and design methods of an oil-free turbocharger©

Tribology Transactions

Volumn 42, Issue 1, 1999, Pages 174-179

  Howard, Samuel A ^a  

^a CASE WESTERN RESERVE UNIVERSITY   (United States)

Author keywords

Gas bearings; High temperature tribology; Oil free turbomachinery

Indexed keywords

LOADS (FORCES); NUMERICAL ANALYSIS; ROTATION; ROTORS; STABILITY; STRESS ANALYSIS; TRIBOLOGY; TURBOMACHINERY;

AIR FOIL BEARINGS; ROTORDYNAMICS;

GAS LUBRICATED BEARINGS;

FOIL BEARING; ROTOR; TURBOCHARGED ENGINE;

EID: 0032784257     PISSN: 10402004     EISSN: 1547397X     Source Type: Journal    
DOI: 10.1080/10402009908982205     Document Type: Article

References (15)

1. Lilly, L. C. R., Diesel Engine Reference Book. Butlerworths. London, pp 2/3-3/3, (1984).
2. Saville, M., Gu, A. and Capaldi, R., “Liquid Hydrogen Turbopump Foil Bearing,” AIAA-91-2108, Washington, D C., (1991).
3. Meacham, W. L., Klaass, R. M. F., Dayton, R. and Durkin, E., “Dynamic Stiffness and Damping of Foil Bearings for Gas Turbine Engines” SAE Paper No. 931449, SAE. Warrendale, PA, (1993).
4. Heshmat, H., “Analysis of Compliant Foil Bearings with Spatially Variable Stiffness” AIAA-91-2102-CP, Washington, D.C., (1991)
5. Gross, W. A., Gas Film Lubrication, John Wiley and Sons, New York, p 11, (1962).
6. Laskowski, J. A. and DellaCorte, C., “Friction and Wear Characteristics of Candidate Foil Bearing Materials from 25°C to 800°C” STLE Paper No. 96-AM-4H-1, STLE, Park Ridge, IL, (1996).
7. Heshmat, H., Shapiro, W. and Gray, S., “Development of Foil Journal Bearings for High Load Capacity and High-Speed Whirl Stability” ASME Jour, of Lubr. Tech., 104, 2, pp 149-56, (1982).
8. DellaCorte, C. “Tribological Optimization of Chromium Carbide-Based Solid Lubricant Coatings for Foil Gas Bearings at Temperatures to 650°C” Surface and Coat. Tech., 36, pp 87-97, (1988).
9. Nelson, H. D. and Meacham, W. L., “Transient Response of Rotor-Bearing Systems Using Component Mode Synthesis,” NASA CR-R-82023, (1982).
10. Heshmat, H., “Gas-Lubricated Foil Bearings for Heat Pumps with Counter-Rotating Heat Exchangers,” ASME Paper No. 82-Det-139, AS ME, New York, (1982).
11. Heshmat, H., Waldwit, J. A. and Pinkus, O., “Ahalysis of Gas Lubricated Foil Journal Bearings,” ASME Paper No. 82-Lub-40, ASME, New York, (1982).
12. Godfrey, D. E. R., Theoretical Elasticity and Plasticity for Engineers, Thames and Hudson, London, (1959).
13. Metals Handbook, 9th. ed.t 3. American Society for Metals. Metals Park, OH, p 247, (1980).
14. Heshmat, H., “Advancements in the Performance of Aerodynamic Foil Journal Bearings: High Speed and Load Capability,” ASME Jour, ofTrib116. pp 287-295, (1994).
15. DellaCorte, C., “A New Foil Air Bearing Test Rig for Use to 700°C and 70, 000 rpm,” NASA TM 107405, (1997).