Traduction et analyse de mots par intelligence artificielle ChatGPT
Sur cette page, vous pouvez obtenir une analyse détaillée d'un mot ou d'une phrase, réalisée à l'aide de la meilleure technologie d'intelligence artificielle à ce jour:
- comment le mot est utilisé
- fréquence d'utilisation
- il est utilisé plus souvent dans le discours oral ou écrit
- options de traduction de mots
- exemples d'utilisation (plusieurs phrases avec traduction)
- étymologie
Qu'est-ce (qui) est funnel viscosity - définition
![beaker]].](https://commons.wikimedia.org/wiki/Special:FilePath/Scheidetrichter zwei Phasen brauner Hintergrund.png?width=200 "beaker]].")
![[[Apple]], [[banana]], [[carrot]], and [[lettuce]] extraction using [[acetone]], water, and [[dichloromethane]]. Lower layer is the organic layer.](https://commons.wikimedia.org/wiki/Special:FilePath/(09-04-26).1 - 07 (Large).JPG?width=200 "[[Apple]], [[banana]], [[carrot]], and [[lettuce]] extraction using [[acetone]], water, and [[dichloromethane]]. Lower layer is the organic layer.")
Wikipédia
The viscosity index (VI) is an arbitrary, unit-less measure of a fluid's change in viscosity relative to temperature change. It is mostly used to characterize the viscosity-temperature behavior of lubricating oils. The lower the VI, the more the viscosity is affected by changes in temperature. The higher the VI, the more stable the viscosity remains over temperature fluctuations. The VI was originally measured on a scale from 0 to 100; however, advancements in lubrication science have led to the development of oils with much higher VIs.
The viscosity of a lubricant is closely related to its ability to reduce friction in solid body contacts. Generally, the least viscous lubricant which still forces the two moving surfaces apart to achieve "fluid bearing" conditions is desired. If the lubricant is too viscous, it will require a large amount of energy to move (as in honey); if it is too thin, the surfaces will come in contact and friction will increase.
