Analysis of the oil film on the inside surface of an aero-engine bearing chamber housing

ASME 1996 International Gas Turbine and Aeroengine Congress and Exhibition, GT 1996

Volumn 1, Issue , 1996, Pages

  Chew, John W ^a  

^a ROLLS ROYCE PLC   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT ENGINES; BEARINGS (MACHINE PARTS); ENGINES; GAS TURBINES; HEAT TRANSFER; HOUSING; LUBRICATING OILS;

AXIAL DIRECTION; BEARING CHAMBER; CONTINUOUS FILMS; FLOW AND HEAT TRANSFER; HIGH ROTATIONAL SPEED; INTEGRAL APPROACH; QUANTITATIVE AGREEMENT; TWO DIMENSIONALITY;

OIL SHALE;

EID: 84923870594     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/96-GT-300     Document Type: Conference Paper

References (10)

1. Dorfman, L.A., 1963. Hydrodynamic resistance and heat loss of rotating solids. Oliver and Boyd, Edinburgh.
2. Claim, A. and Wittig, S., 1995. Two-phase air/oil flow in aero engine bearing chambers - Characterization of oil film flows. ASME paper 95-G7-114.
3. Glabn, A., Kurreck, M, Willmana, Ni and Wittig, S., 1995. Feasibility study on oil droplet flow investigations inside aero engine bearing chambers - PDPA techniques in combination with numerical approaches. ASME paper 95-GT-100.
4. Kays, W.M., 1966. Convective heat and mass transfer. McGraw-Hill, New York.
5. Lahey, R-T., 1990. The analysis of phase separation and phase distribution phenomena using two-fluid models. Nuclear Engineering and Design, vol. 122, pp 17-40.
6. Schlichting, IL, 1979. Boundary-layer theory. 7th edition, McGraw-Hill, New York.
7. White, RE, 1956. Residual condensate behavior and siphoning in paper driers. TAPPI, vol. 39, No 4, pp 228-233.
8. White, RE and Higgins, T.W., 1958. Effect of fluid properties on condensate behavior. TAPPI, voL 41, No 2, pp 71-76.
9. Wittig, S., Glahn, A. and Himmelsbach, J., 1994. Influence of high rotational speeds on heat transfer and oil film thickness in aero engine bearing chambers. ASME J. Engng for Gas Turbines and Power, vol. 116, pp 395-401.
10. Zimmermann, H, Kammerer, K, Fischer, R and Rebhahn, D., 1991. Two-phase flow correlations in air/oil systems of aero engines. ASME paper 91-GT-54.