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Keywords: heat transfer
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Tribol. March 2019, 141(3): 032201.
Paper No: TRIB-18-1025
Published Online: November 13, 2018
... November 13, 2018. Assoc. Editor: Sinan Muftu. 17 01 2018 07 09 2018 hybrid polymer gears bulk temperature heat transfer FEM The use of polymer gears is of great interest due to their potential advantages over metallic gears: the mass production is cheaper, they can operate...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 032201.
Published Online: July 21, 2011
.... , 2009 , “ Fabrication of Copper-based Microchannel Devices and Analysis of Their Flow and Heat Transfer Characteristics ,” J. Micromech. Microeng. , 19 ( 3 ), 035009 . 10.1088/0960-1317/19/3/035009 11 Parida , P. R. , Mei , F. H. , Jiang , J. , Meng , W. J. , and Ekkad...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2011, 133(1): 011703.
Published Online: December 21, 2010
... for modeling the thermal aspects of the engagement process in a wet clutch. The thermal model includes full consideration of the viscous heat dissipation in the fluid as well as heat transfer into the separator, the friction material, and the core disk. The convective terms in the energy equations for the oil...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2008, 130(1): 011016.
Published Online: January 18, 2008
... in a numerical scheme designed to provide a full thermomechanical solution for real layered contacts. The model assumes steady state heat transfer and predicts contact pressures and deformations, contact temperature rise, and resulting thermal stresses. The heat division between the contacting components...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2007, 129(4): 841–850.
Published Online: March 30, 2007
... thermal and inertia effects, as well as a choked flow condition. In addition, heat transfer between the fluid film and the seal faces is computed, as are the elastic and thermal distortions of the rings. In the first part of this paper, the influence of the coning angle on mechanical face seal...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2007, 129(3): 570–578.
Published Online: February 27, 2007
... the steady-state values, and there is a trade-off between increasing the actuation bandwidth and decreasing the power consumption. hard discs disc drives mechanical contact finite element analysis iterative methods heat transfer machine bearings active slider air-bearing surface (ABS) flying...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2006, 128(1): 67–78.
Published Online: July 19, 2005
... that the heat partition obtained depends on the form of non-Newtonian behavior assumed, and that to achieve the same partition as is evident in the experiment a limiting shear stress formulation is necessary. It is suggested that the combination of heat transfer and EHL analysis presented in the paper could...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2004, 126(3): 459–465.
Published Online: June 28, 2004
...Yuan Lin, Graduate Research Assistant; Timothy C. Ovaert, Mem. ASME, Professor By applying the extended version of Stroh’s formalism, the two-dimensional thermoelastic problem for a semi-infinite anisotropic elastic half-plane is formulated. The steady-state heat transfer condition is assumed...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2004, 126(3): 430–435.
Published Online: June 28, 2004
...Yuan Lin, Graduate Research Assistant; Timothy C. Ovaert, Mem. ASME, Professor By taking into account steady-state heat transfer, and surface distortion due to thermal and elastic deformations, a two-dimensional thermoelastic model is developed for rough surface asperity contact, where the thermal...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. April 2004, 126(2): 267–274.
Published Online: April 19, 2004
...Bogdan R. Kucinschi; Kenneth J. DeWitt; Mircea D. Pascovici A numerical model is developed to analyze the influence of thermal deformations on the performance of a radially grooved thrust washer. The analysis couples the flow phenomena (including cavitation) in the lubricant with the heat transfer...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2003, 125(3): 608–616.
Published Online: June 19, 2003
... of the numerical model to simulate real configurations is also illustrated. Theoretical and experimental results are in good agreement. Yet an improved model of heat transfer on boundaries is still needed. Contributed by the Tribology Division of THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS for presentation...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2003, 125(3): 600–607.
Published Online: June 19, 2003
... . Manuscript received by the Tribology Division February 29, 2000 revised manuscript received February 7, 2002. Associate Editor: M. D. Bryant. 29 February 2000 07 February 2002 19 06 2003 rotors seals (stoppers) sliding friction mechanical contact heat transfer temperature...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2001, 123(4): 799–815.
Published Online: January 9, 2001
... in Appendix A that convective heat transfer at the top side of the chip is small and negligible especially under dry cutting conditions and the assumption of adiabatic boundary, therefore, is reasonable. As already pointed out, the width of the heat sink boundary increases as the flank wear increases...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2001, 123(1): 196–204.
Published Online: July 11, 2000
... tracking regime. The general equations of the THD lubrication and the equations of heat transfer through the rings are established. Different types of heat exchange on the external frontiers of the ring are considered. The equations are numerically solved by using the finite difference method...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2001, 123(3): 595–602.
Published Online: July 10, 2000
...Geng Liu; Qian Wang; Shuangbiao Liu The rough surface contact in a tribological process involves frictional heating and thermoelastic deformations. A three-dimensional thermal-mechanical asperity contact model has been developed, which takes into account steady-state heat transfer, asperity...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2001, 123(3): 566–571.
Published Online: July 6, 2000
... away by the cooling air it was possible to arrive at the relative quantities of heat transferred from the bearing by convection via side leakage and by conduction via the top foil. From these comparisons it was deduced that about an average of 80 percent of the heat energy is carried away by conduction...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2001, 123(3): 479–485.
Published Online: June 29, 2000
... received June 29, 2000. Paper No. 2000-TRIB-22. Associate Editor: T. C. Ovaert. 10 Feb 2000 29 June 2000 mechanical contact friction heat transfer tribology surface topography rough surfaces lubrication plastic deformation rheology Green's function methods Frictional...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2000, 122(4): 746–751.
Published Online: June 8, 2000
...V. K. Bhatt The generalized energy equation is reduced into a simple form for conduction and convection modes of heat transfer across a hydrodynamic incompressible fluid film in the deformation phase of plane-strain forging. Expressions for the temperature, velocity, and flow distributions...