High temperature performance evaluation of a compliant foil seal

36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 2000, Pages

  Salehi, Mohsen ^a   Heshmat, Hooshang ^a  

^a MOHAWK INNOVATIVE TECHNOLOGY INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT PROPULSION; DYNAMIC LOADS; FOIL BEARINGS; LEAKAGE (FLUID); NASA; SIMULATORS; SOLID LUBRICANTS;

COLD COMPRESSORS; DIFFERENTIAL PRESSURES; HIGH TEMPERATURE; HIGH TEMPERATURE PERFORMANCE; HYBRID SIMULATORS; HYDRODYNAMIC LIFTS; LEAKAGE FLOW RATE; SOLID LUBRICANT FILM;

GAS TURBINES;

EID: 0012168111     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Walton, J.F. and Heshmat, H.,1994, "Compliant Foil Bearings For Use In Cryogenic Turbopumps." Proceedings of Advanced Earthto- Orbit Propulsion Technology Conference Held at NASA/MSFC May 17-19,1994, NASA CP3282Vol.1, pp. 372-381.
2. th Leeds- Lyon Symposium on Thin Film in Tribology - From Micro Meters to Nano Meters, Leeds, U.K., Sep. 1992, D. Dowson et al. (Editors), Elsevier Science Publishers B.V., (1993), pp: 559-575.
3. Heshmat, H., 1991, "A Feasibility Study on the Use of Foil Bearings in Cryogenic T u r b o p u m p s. " p r e s e n t e d at AIAA/SAE/ASME/ASEE 27th Joint Propulsion Conference, June 24-26, Sacramento, CA, Paper No. AIAA-91-2103.
4. Ku, C.-P.R., and Heshmat, H.,1992, "Compliant Foil Bearing Structural Stiffness Analysis Part I: Theoretical Model Including Strip and Variable Bump Foil Geometry," Journal of Tribology, Tram. ASME Vol. 113, no. 2,pp. 364-369.
5. Walowit, J.D., and Anno, J.N., 1975, Modern Development in Lubrication Mechanics, Applied Science Publishers, Ltd. London.
6. th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibition, June 20-24, Los Angeles, CA, paper No. AIAA 99-2821.
7. th ASME International Gas Turbine and Aero-engine Conference, The Hague, Netherlands, June 13-16, 1994.Paper No. 94- GT-266
8. Rhode, D.L., Demko, J.A., Traenger, U.K., Morrison, G.L., and Sobolik, S.R., Prediction of Incompressible Flow in Labyrinth Seals, Journal of fluids engineering, March 1986, Vol. 108, pp. 19-25.