A new modified reynolds equation for ultrathin film gas lubrication

IEEE Transactions on Magnetics

Volumn 32, Issue 2, 1996, Pages 344-347

  Hwang, Chi Chuan ^a   Fung, Rong Fong ^a   Yang, Rong Fu ^a   Weng, Cheng I ^b   Li, Wang Long ^b  

^a CHUNG YUAN CHRISTIAN UNIVERSITY   (Taiwan)

^b NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; BOUNDARY CONDITIONS; DIFFERENTIAL EQUATIONS; LUBRICATION; MATHEMATICAL MODELS; POLYNOMIALS; REYNOLDS NUMBER;

BOLTZMANN MODEL; CUBIC POLYNOMIALS; KNUDSEN NUMBER; POISEUILLE FLOW RATE; ULTRATHIN FILM GAS LUBRICATION; VELOCITY DISTRIBUTION;

ULTRATHIN FILMS;

EID: 0030106354     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.486518     Document Type: Article

References (9)

1. A. Burgdorfer, "The influence of the molecular mean free path on the performance of hydrodynamic gas lubricated bearings," ASME, J. Basic Eng., vol. 81, pp. 94-100, 1959.
2. Y.-T. Hsia and G. A. Domoto, "An experimental investigation of molecular rarefaction effects in gas lubricated bearings at ultra-low clearances," ASME, J. Lub. Tech., vol. 105, pp. 120-130, 1983.
3. Y. Mitsuya, "Modified Reynolds equation for ultra-thin film gas lubrication using 1.5-order slip-flow model and considering surface accommodation coefficient," ASME, J. Tribology, vol. 115, pp. 289-294, 1993.
4. R. F. Gans, "Lubrication theory at arbitrary Knudsen number, " ASME, J. Tribology, vol. 107, pp. 431-433, 1985.
5. P. L. Bhatnagar, E. P. Gross, and M. Krook, "A model for collision processes in gases. I. Small amplitude processes in charged and neutral one-component systems," Phys. Rev., vol. 94, pp. 511-525, 1954.
6. |6] S. Fukui and R. Kaneko, "Analysis of ultra-thin gas film lubrication based on linearized Boltzmann equation," ASME, J. Tribology, vol. 110, pp. 253-261, 1988.
7. _, "A database for interpolation of Poiseuille flow rates for high Knudsen number lubrication problems," ASME, J. Tribology, vol. 112, pp. 78-83, 1990.
8. R. M. Crone, M. S. John, T. E. Karis, and B. Bhushan, "The behavior of a magnetic slider over a rigid-disk surface: A comparison of several approximations of the modified Reynolds equations," Adv. Inform. Stor. Syst., vol. 4, pp. 105-121, 1992.
9. Z. Zhao and W. Shi, "A new method for the numerical solution of the Reynolds equation at low spacing," ASME, J. Tribology, vol. 115, pp. 83-87, 1993.