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Keywords: non-Newtonian flow
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Journal Articles
Article Type: Research Papers
J. Tribol. October 2011, 133(4): 041701.
Published Online: October 4, 2011
... 04 10 2011 discs (structures) hydrodynamics laminar flow lubrication non-Newtonian flow Figure 2 shows the gapwidth as a sum of a function of time alone and the other a function of the radial co-ordinate. In this case, h 1 ( t ) denotes the volumetric mean gapwidth between...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031802.
Published Online: July 25, 2011
... the corresponding solution. This algorithm can also be used for any generalized double Newtonian shear thinning Carreau law. 02 06 2010 17 03 2011 25 07 2011 convection elongation film flow liquid films non-Newtonian flow shear flow slip flow viscosity non-Newtonian lubricant...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2011, 133(2): 021701.
Published Online: March 17, 2011
... magnetohydrodynamics non-Newtonian flow non-Newtonian fluids shapes (structures) finite journal bearing Fourier spectral analysis ferrofluid lubrication Ferrofluid dynamic bearings play an important role in many applications such as spindles of hard disk drives, scanners, inertia wheels...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2010, 132(4): 041701.
Published Online: September 10, 2010
... 30 05 2010 10 09 2010 10 09 2010 finite element analysis iterative methods lubricants machine bearings non-Newtonian flow orifices (mechanical) thermal analysis viscosity hybrid journal bearing slot-entry hole-entry constant flow valve capillary orifice non...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2009, 131(1): 011802.
Published Online: December 4, 2008
... expected to improve the agreement between simulations and experiments. 16 04 2008 20 09 2008 04 12 2008 elastodynamics flow simulation hydrodynamics lubricants lubrication non-Newtonian flow non-Newtonian fluids rheology shear flow EHL shear thinning Ree–Eyring non...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2006, 128(2): 282–290.
Published Online: July 27, 2005
... in the starved EHL film, however, is found to be lower than the fully flooded contact. Some non-Newtonian results were compared with the corresponding Newtonian results. 17 01 2005 27 07 2005 non-Newtonian flow elastodynamics hydrodynamics mechanical contact lubricants lubrication...
Journal Articles
Article Type: Research Papers
J. Tribol. July 2005, 127(3): 575–581.
Published Online: June 13, 2005
... 13 06 2005 lubrication mechanical contact non-Newtonian flow non-Newtonian fluids rheology film flow liquid films flow simulation surface roughness numerical analysis An important aspect of lubrication with very thin rough films is the possible breakdown of the traditional...
Journal Articles
Article Type: Article
J. Tribol. April 2005, 127(2): 302–305.
Published Online: April 7, 2005
... case, the viscosity is a constant. lubrication non-Newtonian flow perturbation theory flow simulation rheology viscoelasticity 28 May 2004 06 July 2004 07 04 2005 Contributed by the Tribology Division for publication in the ASME JOURNAL OF TRIBOLOGY . Manuscript...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2005, 127(1): 70–81.
Published Online: February 7, 2005
...Xiaoling Liu; Ming Jiang; Peiran Yang; Motohiro Kaneta A non-Newtonian numerical solution system for the thermal elastohydrodynamic lubrication (EHL) problems in point contacts has been developed. The Eyring rheology model has been used to describe the non-Newtonian flow of the lubricant...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2004, 126(4): 697–702.
Published Online: November 9, 2004
... . Manuscript received by the Tribology Division June 5, 2003; revised manuscript received February 17, 2004. Associate Editor: B. Bou-Saı¨d. 05 June 2003 17 February 2004 09 11 2004 rheology liquid mixtures viscosity blending non-Newtonian flow polymer solutions lubricants...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2004, 126(1): 112–124.
Published Online: January 13, 2004
... 2003 01 April 2003 05 June 2003 13 01 2004 non-Newtonian flow viscosity molecular weight lubrication bifurcation mechanical contact rheology polymer structure friction In most cases, the rheology of lubricants used in moving machine joints is of non-Newtonian...
Journal Articles
Article Type: Technical Papers
J. Tribol. April 2003, 125(2): 267–274.
Published Online: March 19, 2003
... j , k = mesh point indices p = pressure, Pa p Hz = maximum Hertzian contact pressure, Pa R = radius of relative curvature of contact, m S = non-Newtonian flow factor t = time, s u = elastic deflection, m U = fluid velocity...
Journal Articles
Article Type: Technical Notes
J. Tribol. January 2003, 125(1): 210–214.
Published Online: December 31, 2002
... accurately the depth of the dimple and the magnitude of the traction coefficient. It has also been found that the Newtonian flow model overestimates the effect of the temperature-viscosity wedge and consequently, a non-Newtonian flow model may be necessary for a better understanding of the EHL dimple...
Journal Articles
Article Type: Technical Papers
J. Tribol. January 2000, 122(1): 156–161.
Published Online: May 11, 1999
... February 1999 11 May 1999 machine bearings lubrication non-Newtonian flow cavitation viscoelasticity thermoelasticity hydrodynamics The minimum nominal film thickness in dynamically loaded journal bearings, such as crankshaft bearings, is in the same order of magnitude...