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Keywords: Poiseuille flow
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Journal Articles
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 042203.
Published Online: October 10, 2011
... Couette and Poiseuille flows: 23 h ref = 6 μ r Ω Δ X p MAX where Δ X refers to the sampling interval, regardless of direction Geometry of a mesh element There is no analytic solution for the Reynolds equation 3 . The problem must be solved numerically...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041501.
Published Online: October 8, 2010
... end, shifts the fluid pressure peaks away from the sealed end during the instroke, and enhances the cavitation during the outstroke. It results in thicker fluid films and produces a significant increase in the Poiseuille flow during the instroke. Computations have been performed for a typical seal...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 031703.
Published Online: June 24, 2010
...James White Design of a near contact air bearing interface such as that created by a recording head slider and data storage disk requires consideration of a lubrication equation that is appropriate for high Knudsen number flows. The Poiseuille flow database reported by Fukui and Kaneko, 1990...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 021701.
Published Online: March 24, 2010
... form of the Poiseuille flow reported by Fukui and Kaneko (1990, “A Database for Interpolation of Poiseuille Flow Rates for High Knudsen Number Lubrication Problems,” ASME J. Tribol., 112, pp. 78–83.) . A multiple-scale analysis is performed on the lubrication equation for a finite-width time-dependent...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2009, 131(4): 041705.
Published Online: September 23, 2009
... iterative methods Knudsen flow machine bearings micromechanics Poiseuille flow rotors linear stability analysis MMGL Knudsen number tangential momentum accommodation coefficient Due to the better dynamic performance and self-sealing characteristics in concentric or nearly concentric...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2009, 131(3): 032202.
Published Online: June 1, 2009
... it reaches 55% for a stator with a roughness height of 5   μ m . 07 10 2008 15 04 2009 01 06 2009 Couette flow Poiseuille flow seals (stoppers) turbulence turbulence roughness rough flow hydrostatic seal mechanical face seal It is well-known...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2006, 128(1): 122–130.
Published Online: June 22, 2005
... of the thin film. Periodic boundary conditions enable the analysis of a single groove and the complete Navier–Stokes analysis is carried on for turbulent flow Reynolds numbers. The analysis is performed for shear driven flows (Couette), pressure driven flows (Poiseuille), and combined Couette–Poiseuille flows...
Journal Articles
Article Type: Technical Papers
J. Tribol. April 2004, 126(2): 347–352.
Published Online: April 19, 2004
... Lubrication Based on Linearized Boltzmann Equation: First Report-Derivation of a Generalized Lubrication Equation Including Thermal Creep Flow ,” ASME J. Tribol. , 110 , pp. 253 – 262 . Fukui , S. , and Kaneko , R. , 1990 , “ A Database for Interpolation of Poiseuille Flow Rates for High...
Journal Articles
Article Type: Technical Papers
J. Tribol. April 2000, 122(2): 450–457.
Published Online: August 24, 1999
... by the Tribology Division July 14, 1998; revised manuscript received August 24, 1999. Associate Technical Editor: T. N. Farris. 14 July 1998 24 August 1999 interface phenomena liquids pressure sliding friction silicon polymers integrated circuit manufacture Poiseuille flow viscosity...
Journal Articles
Article Type: Technical Papers
J. Tribol. April 2000, 122(2): 427–435.
Published Online: June 8, 1999
... Kang’s new database for the Poiseuille flow rate Q p and Couette flow rate Q c to solve the modified Reynolds equation for two groups of sliders, e.g., negative and positive pressure sliders (“negative” refers to sliders with subambient pressure zones). The results show that, in general, the smaller...