Definition of Viscosity. Meaning of Viscosity. Synonyms of Viscosity

Here you will find one or more explanations in English for the word Viscosity. Also in the bottom left of the page several parts of wikipedia pages related to the word Viscosity and, of course, Viscosity synonyms and on the right images related to the word Viscosity.

Definition of Viscosity

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Meaning of Viscosity from wikipedia

- The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness":...
- The viscosity index (VI) is an arbitrary, unitless measure of the change of viscosity with temperature, mostly used to characterize the viscosity-temperature...
- antiwear additive plus detergents, dispersants and, for multi-grade oils viscosity index improvers. Motor oil is used for lubrication of internal combustion...
- does not follow Newton's law of viscosity, i.e. constant viscosity independent of stress. In non-Newtonian fluids, viscosity can change when under force to...
- Intrinsic viscosity [ η ] {\displaystyle \left[\eta \right]} is a measure of a solute's contribution to the viscosity η {\displaystyle \eta } of a solution...
- Volume viscosity (also called second coefficient of viscosity or dilatational viscosity or bulk viscosity) becomes important only for such effects where...
- the apparent viscosity is constant, and equal to the Newtonian viscosity of the fluid, but for non-Newtonian fluids, the apparent viscosity depends on the...
- Inherent viscosity is the ratio of the natural logarithm of the relative viscosity to the m**** concentration of the polymer. Inherent viscosity is defined...
- Relative viscosity ( η r e l {\displaystyle \eta _{rel}} ) (a synonym of "viscosity ratio") is the ratio of the viscosity of a solution ( η {\displaystyle...
- universal viscosity (SUV), and the related Saybolt FUROL viscosity (SFV), are specific standardised tests producing measures of kinematic viscosity. FUROL...
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