EFFECTS OF VISCOELASTIC LUBRICANT ON SQUEEZE FILM LUBRICATION BETWEEN IMPINGING SPHERES.

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Abstract:

An asymptotic solution is obtained for squeeze flow between impinging spheres. The lubricant is assumed to be a four constant, nonlinear, viscoelastic liquid. The pressure peak in the lubricant is very sensitive to the values of viscoelastic constants. The results agree qualitatively with those observed experimentally. Author

Author(s):
Mow, V. C.
Author Organization(s):
MECHANICAL TECHNOLOGY INC LATHAM N Y
Descriptive Note:
Technical rept.,
Pagination:
0032

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
MTI-67TR22
Contract/Grant Number(s):
N00014-66-C-0037
Project Number(s):
NR-249-001
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*LUBRICATION, *RHEOLOGY), LUBRICANTS, FILMS, BALL BEARINGS, VISCOELASTICITY, PRESSURE, PARTIAL DIFFERENTIAL EQUATIONS, SPHERES
Field(s)/Group(s):
Lubricants and Hydraulic Fluids, Fluid Mechanics
Report Date:
1967 Apr 24