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Keywords: micromechanical devices
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 031701.
Published Online: June 4, 2010
... medium further supports this finding. 06 05 2009 09 04 2010 04 06 2010 04 06 2010 compressibility compressible flow liquid films lubrication micromechanical devices lubrication squeeze film microsystems MEMS inertia effects In several recent...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2009, 131(4): 041707.
Published Online: September 24, 2009
... number 05 08 2008 21 07 2009 24 09 2009 finite difference methods flow simulation machine bearings microfluidics micromechanical devices slip flow viscosity The gas rarefaction effect must be considered when the Knudsen number (the ratio between gas molecular mean...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2009, 131(3): 032001.
Published Online: May 27, 2009
... gas turbines machine bearings microfabrication micromechanical devices rotors Several years ago, a multidisciplinary program was initiated at the MIT with the goal to develop high-speed rotating power micro-electro-mechanical system (MEMS) devices with power densities much higher than...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. January 2009, 131(1): 014502.
Published Online: December 4, 2008
... lubricants lubrication micromechanical devices surface cleaning The objective of this research is to learn from nature and obtain an understanding of the surface properties and performance of the waxy coating of the American cockroach, Periplaneta americana . This insect lives in dusty and dirty...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2009, 131(1): 011403.
Published Online: December 4, 2008
...) no tensile stress exists in the contact area, i.e., the adhesive forces are neglected. contact mechanics adhesion yielding adhesion mechanical contact micromechanical devices plastic deformation Poisson ratio 19 05 2008 04 09 2008 04 12 2008 2009 American Society...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2007, 129(3): 467–480.
Published Online: February 10, 2007
... * or a c * , whichever is larger. sliding friction micromechanical devices magnetic storage surface roughness flash temperature roughness nanoscale fractals adhesion The temperature that flashes at the peaks of contacting asperities during sliding has long been an area...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2007, 129(3): 655–659.
Published Online: January 16, 2007
... 02 2006 16 01 2007 machine bearings impellers micromechanical devices shafts gas turbines mechanical testing hydrostatics hydroinertia gas bearing high-speed bearing microturbomachinery turbine Among numbers of technologies required to realize small turbo machines...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2007, 129(2): 231–234.
Published Online: January 8, 2007
... radius as a function of the relative humidity. 02 02 2006 08 01 2007 elasticity adhesion wetting mechanical contact micromechanical devices molecular dynamics method adhesive contact Maugis–Dugdale approximation meniscus Laplace pressure relative humidity...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2007, 129(1): 112–119.
Published Online: July 27, 2006
... design with suggested optimum design variables could be also stable under relatively large destabilizing forces. 31 05 2005 27 07 2006 design engineering machine bearings turbomachinery micromechanical devices finite element analysis rotors mechanical stability tilting pad...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2006, 128(3): 585–593.
Published Online: March 21, 2006
... friction torque than the rectangular HGJBs. 31 05 2005 21 03 2006 machine bearings micromechanical devices lubricating oils lubrication friction journal bearing herringbone grooved groove geometry The idea of using grooved surfaces in bearings to produce a pressure...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. July 2006, 128(3): 670–673.
Published Online: February 24, 2006
... and infinite rotor speeds. At infinite speed, cross-coupled stiffnesses are nil, and thus, GFBs are impervious to hydrodynamic whirl instability. 30 03 2005 24 02 2006 12 09 2005 16 09 2005 machine bearings liquid films foils shafts elasticity turbomachinery micromechanical...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2006, 128(3): 460–468.
Published Online: January 3, 2006
... for a new method to evaluate a material pair’s susceptibility to thermally induced failure during sliding contact. thermal wear transition frictional heating microheat exchanger sliding friction mechanical contact wear heat sinks cooling micromechanical devices 23 09 2005...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2006, 128(2): 262–266.
Published Online: September 27, 2005
... air bag control switches, ABS acceleration sensors, vacuum pressure gauges, and car navigation gyroscopes. drives power transmission (mechanical) gears traction micromechanical devices lubrication ball bearings 23 02 2004 27 09 2005 2006 American Society...
Journal Articles
Publisher: ASME
Article Type: Article
J. Tribol. April 2005, 127(2): 306–314.
Published Online: April 7, 2005
... properties 4 . electrohydrodynamics lubrication machine bearings finite element analysis deformation eigenvalues and eigenfunctions micromechanical devices 24 February 2004 26 July 2004 07 04 2005 Contributed by the Tribology Division for publication in the ASME...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2005, 127(1): 206–212.
Published Online: February 7, 2005
... will be determined using an iterative numerical approach. Based on this approach, several trends for the adherence force between MEMS components are detennined and discussed with respect to interface roughness, energy, and stiffness. silicon elemental semiconductors micromechanical devices mechanical...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2004, 126(3): 583–590.
Published Online: June 28, 2004
... micromechanical devices Adhesion Friction Scale Dependence MEMS/NEMS Silicon Lubricant Films Hydrophobic Films MEMS and emerging NEMS are expected to have a major impact on our lives, much like the way that the integrated circuits have affected information technology 1 2 . Because...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2003, 125(4): 700–708.
Published Online: September 25, 2003
... 14 January 2003 25 09 2003 rough surfaces surface topography micromechanical devices friction elasticity surface energy mechanical contact Contact and friction affect the operation of many machines and tools that we use every day, as well as some of the most basic...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2003, 125(1): 193–199.
Published Online: December 31, 2002
... February 2, 2001 revised manuscript received June 11, 2002. Associate Editor: M. T. Dugger. 02 February 2001 11 June 2002 31 12 2002 adhesion surface topography mechanical contact interface phenomena intermolecular forces lubrication elastoplasticity micromechanical devices...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2002, 124(4): 815–821.
Published Online: September 24, 2002
... by the Tribology Division April 6, 2000; revised manuscript received May 22, 2001. Associate Editor: J. L. Streator. 06 April 2000 22 May 2001 24 09 2002 machine bearings manufacturing processes micromechanical devices dynamics performance evaluation Gas-lubricated journal...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2001, 123(2): 368–375.
Published Online: June 16, 2000
... Tribology Conference, Seattle, WA, October 1–4. Manuscript received by the Tribology Division Feb. 15, 2000; revised manuscript received June 16, 2000. Paper No. 2000-TRIB-12. Associate Editor: J. Fre^ne. 15 Feb 2000 16 June 2000 micromechanical devices machine bearings mechanical...