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TECHNICAL PAPERS

An FFT-Based Transient Flash Temperature Model for General Three-Dimensional Rough Surface Contacts

[+] Author and Article Information
Jianqun Gao, Si C. Lee

Department of Mechanical Engineering, The Ohio State University, Columbus, OH 43210

Xiaolan Ai, Harvey Nixon

The Timken Company, Canton, OH 44706

J. Tribol 122(3), 519-523 (Sep 21, 1999) (5 pages) doi:10.1115/1.555395 History: Received February 05, 1999; Revised September 21, 1999
Copyright © 2000 by ASME
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References

Blok,  H., 1937, “Seizure Delay Method for Determining the Protection Against Scuffing Afforded by Extreme Pressure Lubricants,” J. Soc. Auto Eng., 44, No. 5, pp. 175–185.
Lee,  S. C., and Cheng,  H. S., 1991, “Scuffing Theory Modeling and Experimental Correlations,” ASME J. Tribol., 113, pp. 327–334.
Blok,  H, 1937, “Theoretical Study of Temperature Rise at Surfaces of Actual Contact under Oiliness Lubricating Conditions,” Pro. General Discussion on Lubrication, Inst. Mech. Engrs., London, 2, pp. 222–235.
Jaeger,  J. C., 1942, “Moving Sources of Heat and the Temperature at Sliding Contacts,” J. Proc. Soc., N.S.W., 76, pp. 203–224.
Archard,  J. F., 1959, “The Temperature of Rubbing Surfaces,” Wear, 2, pp. 438–455.
Francis,  H. A., 1971, “Interfacial Temperature Distribution within a Sliding Hertzian Contact,” ASLE Trans., 14, pp. 41–54.
Kuhlmann-Wisdorf,  D., 1987, “Temperatures at Interfacial Contact Spots: Dependence on Velocity and on Role Reversal of Two Materials in Sliding Contact,” ASME J. Tribol., 109, pp. 321–329.
Tian,  X., and Kennedy,  F. E., 1994, “Maximum and Average Flash Temperatures in Sliding Contacts,” ASME J. Tribol., 116, pp. 167–173.
Boes,  J., and Moes,  H., 1995, “Frictional Heating of Tribological Contacts,” ASME J. Tribol., 117, pp. 171–177.
Ling,  F. F., and Pu,  S. L., 1964, “Probable Interface Temperatures of Solids in Sliding Contact,” Wear, 7, pp. 23–34.
Lai,  W. T., and Cheng,  H. S., 1985, “Temperature Analysis in Lubricated Simple Sliding Rough Contacts,” ASLE Trans., 28, pp. 303–312.
Qiu,  L., and Cheng,  H. S., 1998, “Temperature Rise Simulation of Three-Dimensional Rough Surfaces in Mixed Lubricated Contact,” ASME J. Tribol., 120, pp. 310–318.
Ju,  Y., and Farris,  T. N., 1996, “Spectral Analysis of Two-Dimensional Contact Problems,” ASME J. Tribol., 118, pp. 320–328.
Stanley,  H. M., and Kato,  T., 1997, “An FFT-Based Method for Rough Surface Contact,” ASME J. Tribol., 119, pp. 481–485.
Ju,  Y., and Farris,  T. N., 1997, “FFT Thermoelastic Solutions for Moving Heat Sources,” ASME J. Tribol., 119, pp. 156–162.
Carslaw, H. S., and Jaeger, 1959, J. C., Conduction of Heat in Solids, Oxford Press, Second Edition.
Ren,  N., and Lee,  S. C., 1993, “Contact Simulation of Three-Dimensional Rough Surfaces Using Moving Grid Method,” ASME J. Tribol., 115, pp. 597–601.

Figures

Grahic Jump Location
Model of sliding rough contact
Grahic Jump Location
Comparison of the temperature solutions for a moving uniform rectangular heat source on a semi-infinite medium. The solution is plotted at the centerline along the sliding direction (Vslx/4κ=7.56).
Grahic Jump Location
Comparison of maximum temperature rise for a Hertzian contact
Grahic Jump Location
Contact pressure distribution for a transversely rough surface
Grahic Jump Location
(a) Flash temperature distribution for a transversely rough surface (simulation timesteps=10). (b) Flash temperature distribution for a transversely rough surface (simulation timesteps=50). (c) Flash temperature distribution for a transversely rough surface (steady-state solution, simulation timesteps=200).
Grahic Jump Location
Variation of maximum flash temperature as a function of number of timesteps.
Grahic Jump Location
Flash temperature distribution for a longitudinally rough surface (steady-state solution, simulation timesteps=200)

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