A new tribological test for candidate brush seal materials evaluation

Tribology Transactions

Volumn 39, Issue 1, 1996, Pages 173-179

  Fellenstein, James A ^a   Dellacorte, Christopher ^b  

^a OHIO AEROSPACE INSTITUTE   (United States)

^b NASA GLENN RESEARCH CENTER   (United States)

Author keywords

Brush seals; Gas turbine; Seals; Wear test

Indexed keywords

BRUSH; MATERIALS SELECTION; SEALS; WEAR TESTING;

FRICTION; GAS TURBINES; LOADS (FORCES); MATERIALS TESTING; MORPHOLOGY; SEALANTS; WEAR OF MATERIALS; WIRE;

BRISTLES; BRUSH SEAL; COUNTERFACE MATERIALS; LABYRINTH SEALS; SECONDARY AIR FLOW SYSTEMS; SLIDING CONTACT; TEST RIG; TUFT TEST; WEAR TEST;

TRIBOLOGY;

EID: 0029657328     PISSN: 10402004     EISSN: 1547397X     Source Type: Journal    
DOI: 10.1080/10402009608983517     Document Type: Article

References (9)

1. Holle, G. F. and Krishan, M. R., "Gas Turbine Engine Brush Seal Applications," AIAA Paper No. 90-2142, (1990).
2. Hendricks, R. C., Griffin, T., Kline, T., Csavina, K., Pancholi, A. and Sood, O., “Relative Performance Comparison Between Baseline Labyrinth and Duel Brush Compressor Discharge Seals in A T-700 Engine Test,” ASME Paper No. 94-GT-266, (1994).
3. Ferguson, J. G., “Brushes as High Performance Gas Turbine Seals,” ASME Paper No. 88-GT-182, (1988).
4. Flower, R., “Brush Seal Development System,” AIAA Paper No. 90-2143, (1990).
5. Bhushan, B., “Development of R.F.-Spuitered Chromium Oxide Coaling for Wear Applications,” Thin Solid Films, 64, pp 231-241, (1979).
6. DellaCorte, C., “Tribological Composition Optimization of Chromium-Carbide-Based Solid Lubricant Coatings For Foil Gas Bearings at Temperatures to 650°C,” Surface and Coaling Technology, 36, pp 87-97 (1988).
7. Derby, J. and England R., “Tribopair Evaluation of Brush Seal Applications,” AIAA Paper No. 92-3715.
8. Sliney, H. E. and DellaCorte, C., "The Friction and Wear of Ceramic/ Ceramic and Ceramic/Metal Combinations in Sliding Contact,” Lubr. Eng., 50, pp 571-576, (1993).
9. Fellenstein, J. A., “Brush Seals for Advanced Turbine Engines,” Master’s Thesis, Case Western Reserve University, Cleveland, OH, (1994).