ratio of viscosity

См. также в других словарях:

• Viscosity — For other uses, see Viscosity (disambiguation). Viscosity The substance above has lower viscosity than the substance below SI symbol: μ, η SI unit: Pa·s  …   Wikipedia

• Viscosity of amorphous materials — Viscous flow in amorphous materials (e.g. in glasses and melts) [cite journal|author=R.H.Doremus|year=2002|month= title=Viscosity of silica|journal=J. Appl. Phys.|volume=92|issue=12 |pages=7619–7629|issn=0021 8979 doi=10.1063/1.1515132] [cite… …   Wikipedia

• viscosity ratio — santykinė klampa statusas T sritis Standartizacija ir metrologija apibrėžtis Polimero tirpalo ir tirpiklio klampų dalmuo. atitikmenys: angl. relative viscosity; viscosity ratio vok. relative Viskosität, f rus. относительная вязкость, f; отношение …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• viscosity ratio — klampų santykis statusas T sritis chemija apibrėžtis Polimero tirpalo ir tirpiklio klampų santykis. atitikmenys: angl. relative viscosity; viscosity ratio rus. относительная вязкость; отношение вязкостей ryšiai: sinonimas – santykinė klampa …   Chemijos terminų aiškinamasis žodynas

• viscosity — ALASKA VOLCANO OBSERVATORY GLOSSARY A measure of resistance to flow in a liquid (water has low viscosity while honey has a higher viscosity.) GLOSSARY OF VOLCANIC TERMS A measurement of the ratio of shear stress to the rate of shear strain in a… …   Glossary of volcanic terms

• viscosity — In general, the resistance to flow or alteration of shape by any substance as a result of molecular cohesion; most frequently applied to liquids as the resistance of a fluid to flow because of a shearing force. [L. viscositas, fr. viscosus,… …   Medical dictionary

• viscosity — noun (plural ties) Etymology: Middle English viscosite, from Anglo French viscosité, from Medieval Latin viscositat , viscositas, from Late Latin viscosus viscous Date: 14th century 1. the quality or state of being viscous 2. the property of… …   New Collegiate Dictionary

• viscosity —    1. The resistance of liquid to flow [16].    2. The property of a real fluid creating shear forces between two fluid elements and giving rise to fluid friction [16].    Specifically, it is the ratio of the shear stress to the rate of shear… …   Lexicon of Cave and Karst Terminology

• Relative viscosity — (eta r) (a synonym of quot;viscosity ratio quot;) is the ratio of the viscosity of a solution (eta) to the viscosity of the solvent used (eta s),:eta r = frac{eta}{eta s}.References* [http://www.iupac.org/publications/compendium/ IUPAC Compendium …   Wikipedia

• Intrinsic viscosity — left [ eta ight] is a measure of a solute s contribution to the viscosity eta of a solution. It is defined as:left [ eta ight] = lim {varphi ightarrow 0} frac{eta eta {0{eta {0}varphi} where eta 0 is the viscosity in the absence of the solute and …   Wikipedia

• kinematic viscosity — n the ratio of the coefficient of viscosity to the density of a fluid * * * absolute viscosity divided by the density of the fluid; measured in stokes as the time for an exact quantity of liquid to flow by gravity through a capillary tube. Symbol …   Medical dictionary