... as 870,000 rpm to achieve a pressure ratio of 3 ( 6 ). hydroinertia gas bearing high-speed bearing microturbomachinery turbine machine bearings impellers micromechanical devices shafts gas turbines mechanical testing hydrostatics 23 02 2006 16 01 2007 2007...

... mechanical testing contact modeling elastic-plastic contact SAM method tangential and normal loading sliding It is now well recognized that semi-analytical methods (SAMs) are efficient methods for solving contact problems. Compared to finite element (FE) analyses, SAMs show much shorter...

... elastoplasticity viscoplasticity recovery mechanical testing finite element analysis plastic deformation Organic materials are often used in the ophtalmic industry because of their low density, their relative toughness and their high elastic recovery. But their hardness and scratch resistance is far...

... Spectrometer (NICMOS) on the Hubble Space Telescope (HST) 3 . machine bearings alternators cryogenics mechanical engineering mechanical testing 31 October 2000 20 February 2001 Contributed by the Tribology Division for publication in the ASME JOURNAL OF TRIBOLOGY . Manuscript...

... materials. mechanical testing friction thermal stresses thermoelasticity mechanical contact 11 February 2000 01 August 2000 Contributed by the Tribology Division for publication in the ASME JOURNAL OF TRIBOLOGY . Manuscript received by the Tribology Division February 11...

... by the Tribology Division July 19, 1999; revised manuscript received May 23, 2000. Associate Editor: J. L. Streator. 19 July 1999 23 May 2000 amorphous state carbon wear resistant coatings titanium compounds aluminium compounds mechanical testing tribology oxidation wear testing...

... lubrication mechanical testing sliding friction rolling friction rough surfaces yield stress shear strength Forging Upsetting Tribology Solid Lubricant Friction Coefficient FEM Simulation Metal-to-Metal Contact Some solid lubricants such as conversion coatings with zinc stearate...

... received March 1, 2000. Associate Technical Editor: T. C. Ovaert. 05 October 1999 01 March 2000 tribology polymers wear testing lubrication materials testing mechanical testing sliding friction silicon compounds carbon compounds Polymeric materials are being used...

... received by the Tribology Division October 22, 1998; revised manuscript received December 29, 1999. Associate Editor: T. Lubrecht. 22 October 1998 29 December 1999 lubrication internal combustion engines sliding friction mechanical testing Theoretical and experimental piston...