The Relationship Between Engine Oil Viscosity and Engine PerformanceASTM International, 1978 |
Contents
The Relationship Between Oil Viscosity and Engine Performance | 1 |
Engine Oil Viscosity ClassificationsPast Present and Future | 20 |
A Study of the Significance of Lubricant Viscosity in BlowBy Control | 39 |
Measurement of Temporary and Permanent Shear with the Instron | 56 |
Some Relationships Between the Viscometric Properties of Motor Oils | 71 |
Time Dependance of Polymer Oils Shear Thinning Theoretical | 95 |
Other editions - View all
The Relationship Between Engine Oil Viscosity and Engine Performance, Part 2 R. M Stewart No preview available - 1977 |
Common terms and phrases
additive apparent viscosity ASTM Automotive average base bearing bearing wear blowby calculated capillary characteristics cold compared considered correlation cosity cranking critical curves cylinder decrease defined degradation determined developed device effect engine oil engine oil viscosity European experimental factors Figure flow fluid friction given grade grade oils high shear rates high temperature higher improved increase indicated influence kinematic viscosity less limiting load low shear low temperature lower lubrication maximum measured method Motor multigrade oils Newtonian non-Newtonian obtained oil consumption oil temperature oil viscosity operating performance permanent piston polymer thickened predict presented pressure properties pumpability range reduced Relationship relative requirements ring ring wear SAE Paper severity shear rate showed Simulator single speed starting surface Table tion types values viscometer viscosity classification viscosity loss viscosity measured Volvo wear