| Issue |
J. Phys. IV France
Volume 01, Number C3, Octobre 1991
DYMAT 1991 - 3rd International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
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| Page(s) | C3-69 - C3-76 | |
| DOI | https://doi.org/10.1051/jp4:1991309 | |
DYMAT 1991 - 3rd International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
J. Phys. IV France 01 (1991) C3-69-C3-76
DOI: 10.1051/jp4:1991309
Department of Mechanical Engineering, The Johns Hopkins University, Baltimore, MD 21218, U.S.A
© EDP Sciences 1991
J. Phys. IV France 01 (1991) C3-69-C3-76
DOI: 10.1051/jp4:1991309
DYNAMIC BEHAVIOR OF ELASTOHYDRODYNAMIC LUBRICANTS IN SHEARING AND COMPRESSION
R. FENG and K.T. RAMESHDepartment of Mechanical Engineering, The Johns Hopkins University, Baltimore, MD 21218, U.S.A
Abstract
An experimental investigation has been conducted into the response of elastohydrodynamic (EHD) lubricants subjected to the high shear rates and pressures encountered in EHD lubrication and over comparable time scales. New techniques have been developed to measure the dynamic compressibility of EHD lubricants at pressures as high as 1 GPa, and the response to dynamic shearing at shear rates as high as 4.0 x 104 sec-1, over timescales of about 10-4 sec, and for a range of initial temperatures.
© EDP Sciences 1991