Evaluation of large compliant foil seals under engine simulated conditions

38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 2002, Pages

  Salehi, Mohsen ^a   Heshmat, Hooshang ^a  

^a MOHAWK INNOVATIVE TECHNOLOGY INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DESIGN AND DEVELOPMENT; DIFFERENTIAL PRESSURES; HIGH-PRESSURE AIRS; LEAKAGE PERFORMANCE; NORMAL OPERATIONS; OPERATING SPEED; ROLLING ELEMENT BEARING; SUPPORT BEARINGS;

ENGINES; MAGNETIC BEARINGS; NASA; PROPULSION;

SEALS;

EID: 84896694138     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. Heshmat, H., Walowit, J., and Pinkus A. "Analysis of Gas-Lubricated Compliant Journal Bearings. " J. Lubr. Tech. Trans. ASME 105, no. 4 (1983).
2. Heshmat, H. and Hermel, P. "Compliant Foi 1 Bearing Technology and Their Application to High Speed Turhoniachinery. " The 19th 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. Ku, C.-P. R., and Heshmat, H. "Compliant Foil Bearing Structural Stiffness Analysis Part 11: Experimental Investigation. " ASME paper No. 92-'Trib-6, to be presented at STLUASME Joint Trib. Conf., San Diego, CA, October 18-21, 1992, Journal of Tribology, Trans. ASME Vol. 115, no. 3 (1993): 364-369.
4. Heshrnat. H. "Advancements In The Performance of Aerodynamic Foil Journal Bearings: High Speed and Load Capability. " ASME Paper No. 93-Trib-32, Presented at the STLE/ASME Tribology Conference, October 24-27, 1993 New.
5. Orlems, L, Hana, ASklF TIMIS., J. of Trib., 647-655. 6. Vol. 116, No. 2 April 1994, PP 287-1.
6. Salehi, M., Heshmat. H., 2001, "Performance of a Complaint Foil Seal in a Small Gas Turbine Engine Simulator Employing a Hybrid Foil/Ball Bearing Support System, " STLE Transaction, Vol. 44, No. 3., pp. 458-464.
7. Salehi, M., Heshmat, H., 2000, "High Temperature Performance Evaluation of a Compliant Foil Seal, " ALAA 2000-3376, 36th AIAA/ASME/SAE/ASEE joint Propulsion Conference& Exhibit, July 17-19, Huntsville, Alabama.
8. Salehi, M., Heshmat, H., Walton, J., and Cruzen S., 1999, "The Application of Foil Seals to a Gas Turbine Engine, " AIAA paper 99-2821, 35th AIANAS ME/S AE/ASEE joint Prop. Conference& Exhibit, June 20-24, Los Angeles, CA.
9. Salehi, M., Heshmat, H., 2001, "Analysis of a Compliant Gas Foil Seal with Turbulence Effects, " AIAA ASEE joint Propulsion Conference& Exhibit, July 18-1 I, Salt Lake City, Utah.