Significance of alpha and beta in equation of viscosity
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Viscosity: It is the property of lubricant due to which it offers resistance to its own flow. Viscosity index: It is defined as rate of change of viscosity with respect to temperature. Significance: It is the most important property which determines the performance of lubricating oils under operating conditions.
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Significant variation of free volume would not be envisioned as there are no added ... To predict the pressure-viscosity coefficient of oil-refrigerant mixtures, the α value ... The equation used is quite insensitive for errors in αrefr at the relevant .... p, and β is the temperature–viscosity coefficient, also in units that match that of ...
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