Roughness-induced shear- and squeeze-film effects in magnetic recording—Part I: Analysis

Journal of Tribology

Volumn 111, Issue 2, 1989, Pages 220-227

  Bhushan, Bharat ^a   Tønder, Kristian ^a  

^a NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Norway)

Author keywords

[No Author keywords available]

Indexed keywords

FILMS--THICKNESS MEASUREMENT; LUBRICANTS--SPREADING; SURFACES--LUBRICATION;

RAREFACTION EFFECTS; ROUGHNESS-ORIENTATION PARAMETERS; SQUEEZE-FILM EFFECTS;

DATA STORAGE, MAGNETIC;

ANALYSIS; LUBRICATION-GAS; LUBRICATION-HYDRODYNAMIC; MAGNETIC RECORDING; SHEAR STRENGTH; SQUEEZE FILMS;

EID: 0024640603     PISSN: 07424787     EISSN: 15288897     Source Type: Journal    
DOI: 10.1115/1.3261892     Document Type: Article

References (31)

1. Best, G. L., 1987, “Comparison of Optical and Capacitive Measurements of Slider Dynamics,” IEEE Trans. Magn., Vol. Mag-23, pp. 3453-3455.
2. Bhushan, B., 1985, “Assessment of Accelerated Head-Wear Test Methods and Wear Mechanics,” Tribology and Mechanics of Magnetic Storage Systems, Vol. 2, Ed. by B. Bhushan and N. S. Eiss, SP-19, ASLE, Park Ridge, 111., pp. 101-111.
3. Bhushan, B., and Phelan, R. M., 1986, “Frictional Properties as a Function of Physical and Chemical Changes in Magnetic Tapes During Wear,” ASLE Trans., Vol. 29, pp. 402-413.
4. Bhushan, B., Wyant, J. C., and Koliopoulos, C. L., 1985, “Measurement of Surface Topography of Magnetic Tapes by Mirau Interferometry,” Appl. Opt., Vol. 24, pp. 1489-1497.
5. Bhushan, B., and Tender, K., 1989, “Roughness-Induced Shear- and Squeeze Film Effects in Magnetic Recording, Part II: Application,” Journal of Tribology, published in this issue pp. 228-237.
6. Burgdorfer, A., 1959, “The Influence of the Molecular Mean Free Path on the Performance of Hydrodynamic Gas Lubricated Bearings,” ASME Journal of Basic Engineering, Vol. 81, pp. 94-100.
7. Christensen, H., and Tender, K., 1969, “Tribology of Rough Surfaces: Stochastic Models of Hydrodynamic Lubrication,” SINTEF Report No. 10/69-18.
8. Elrod, H. G., 1979, “A General Theory for Laminar Lubrication with Reynolds Roughness,” ASME Journal of Lubrication Technology, Vol. 101, pp. 8-14.
9. Fujita, M., Morita, K., Sega, K., and Nasu, N., 1982, “Development of High S/N Ratio Home Video Tape,” Proc. Magn. Rec. Group of IECEJ, MR-82-01.
10. Gross, W. A., 1980, Fluid Film Lubrication, John Wiley & Sons, New York.
11. Mee, C. D., and Daniel, E. D., 1987, Magnetic Recording, Vol I: Technology, McGraw-Hill, New York.
12. Michael, W. A., 1961, “Small Transient and Periodic Squeeze Motions in Parallel Gas Films,” IBM RJ-197.
13. Mitsuya, Y., 1986, “Stokes Roughness Effects on Hydrodynamic Lubrication, Part II-Effects Under Slip Flow Boundary Conditions,” ASME Journal of Tribology, Vol. 108, pp. 159-166.
14. Mitsuya, Y., and Fukui, S., 1986, “Stokes Roughness Effects on Hydrodynamic Lubrication Part I-Comparison Between Incompressible and Compressible Lubricating Films,” ASME Journal of Tribology, Vol. 108, pp. 151-158.
15. Osagawa, S., Komoda, H., Hagiwara, H., and Kawamata, T., 1982, “Surface Roughness of Magnetic Tape and the Properties of the Tape,” Nat. Techn. Report, Vol. 28, p. 517.
16. Patir, N., and Cheng, H. S., 1978, “An Average Flow Model for Determining Effects of Three-Dimensional Roughness on Partial Hydrodynamic Lubrication,” ASME Journal of Lubrication Technology, Vol. 100, pp. 12-17.
17. Patir, N., and Cheng, H. S., 1979a, “Application of Average Flow Model to Lubrication Between Rough Sliding Surfaces,” ASME Journal of Lubrication Technology, Vol. 101, pp. 220-230.
18. Patir, N., and Cheng, H. S., 1979b, “Effects of Surface Roughness Orientation on the Central Film Thickness in E.H.D. Contacts,” Proc. 5th Leeds-Lyon Symp. on Trib., Mech. Eng. Pub. Ltd., Lond., pp. 15-20.
19. Robinson, G. M., Szczecn, T. J., Englund, C. D., and Cambronne, R. D., 1985, “Relationship of Surface Roughness of Video Tape to Its Magnetic Performance,” IEEE Trans. Magn., Vol. 21, pp. 1386-1388.
20. Tripp, J. H., 1983, “Surface Roughness Effects in Hydrodynamic Lubrication: The Flow Factor Method,” ASME Journal of Lubrication Technology, Vol. 105, pp. 458-465.
21. Tonder, K., 1980a, “Simulation of the Lubrication of Isotopically Rough Surfaces,” ASLE Trans., Vol. 23, pp. 326-333.
22. Tender, K., 1980b, “Numerical Investigation of the Lubrication of Doubly Periodic Unit Roughness,” Wear, Vol. 64, pp. 1-14.
23. Tender, K., 1984, “Roughness Effects on Thin-Film Gas Lubrication-A State-of-the-Art Review,” Tribology and Mechancis of Magnetic Storage Systems, Ed. by B. Bhushan et al., SP-16, ASLE, Park Ridge, 111., pp. 183-192.
24. Tonder, K., 1985, “Theroy of Effects of Striated Roughness on Gas Lubrication,” Proc, JSLE International Trib. Conf., July 8-10, pp. 761-766.
25. Tonder, K., 1986, “The Lubrication of Unidirectional Striated Roughness: Consequences for Some General Roughness Theories,” ASME Journal of Tribology, Vol. 108, pp. 167-170.
26. Wallace, R. L., 1951, “The Reproduction of Magnetically Recorded Signals,” Bell Syst. Tech. J., Vol. 30, pp. 1145-1173.
27. White, J. W., 1983, “The Effect of Two Sided Surface Roughness on Ultra-Thin Gas Films,” ASME Journal of Tribology, Vol. 105, pp. 131-137.
28. White, J. W., Raad, P. E., Tabrizi, A. H., Ketker, S. P., and Prabhu, P. P., 1986, “A Numerical Study of Surface Roughness Effects on Ultra-Thin Gas Films,” ASME Journal of Tribology, Vol. 105, pp. 131-137.
29. White, J. W., and Raad, P. E., 1987, “Effect of a Rough Translating Surface on Gas Film Lubrication: A Numerical and Analyitcal Study,” ASME Journal of Tribology, Vol. 109, pp. 271-275.
30. Wierenga, P. E., Winsum, J. A. v., and Linden, J. H. M. v. d., 1986, “Roughness and Recording Properties of Particulate Tapes: A Quantitative Study,” IEEE Trans. on Magn., Vol. 21, pp. 1383-1385.
31. Wyant, J. C., Koliopoulos, C. L., Bhushan, B., and Basila, D., 1986, “Development of a Three-Dimensional Noncontact Digital Optical Profiler,” ASME Journal of Tribology, Vol. 108, pp. 1-8.