1. Oil seal effects and subsynchronous vibrations in high-speed compressors;Allaire;NASA Report, CP 2409,1986
2. Vibration and destabilizing effects of floating ring seals in compressors;Emerick,1982
3. Stability of centrifugal compressors by application of tilt pad seals, damper bearings and shunt holes;Memmott,1992
4. Thermal Aspects of Fluid Film Tribology;Pinkus,1990
5. Analysis of thermal gradient effects in oil ring seals;Reedy;STLE Tribology Transactions,1989