Abstract
ON the basis of the hydrodynamic theory of lubrication presented by Prof. Osborne Reynolds in 18861, plane parallel surfaces in relative motion are incapable of developing a load-supporting oil film. This theory requires that the bearing surfaces be inclined to one another in the direction of motion. Recently, Mr. A. Fogg of the National Physical Laboratory reported2 load capacities for parallel thrust surfaces, operating at high speeds, that were comparable to those obtained with conventional Michell or Kingsbury type thrust bearings. Similar results have also been noted by other researchers3.
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References
Reynolds, O., Phil. Trans. Roy. Soc., 177, 157 (1886).
Fogg, A., Engineering, 159, 138 (1945).
Newbigin, H. T., Proc. Inst. Civil Eng., 196, 223 (1914).
Kingsbury, A., Trans. Amer. Soc. Mech. Eng., 50, 6 (1928).
Kingsbury, A., Trans. Amer. Soc. Mech. Eng., 53, 59 (1931).
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SHAW, M., STRANG, C. Role of Inertia in Hydrodynamic Lubrication. Nature 158, 452 (1946). https://doi.org/10.1038/158452a0
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DOI: https://doi.org/10.1038/158452a0
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