Common symbols. η, μ. Derivations from other quantities. μ = G·t · Dimension, M L ... A fluid that has zero viscosity (non-viscous) is called ideal or inviscid. Intrinsic viscosity · Volume viscosity · Viscosity index · Apparent viscosity

(dynamic) viscosity Formally, viscosity, represented by the symbol η (eta), is the ratio of the shear stress (F/A or τ) to the velocity gradient or shear rate ...

25 июл. 2023 г. · Viscosity (represented by the symbol (η “eta”) is the ratio of the shearing stress (F/A) to the velocity gradient (∆vx/∆z or dvx/dz) in a fluid ...

2 июн. 2017 г. · Some people use η η . For example, this site does: Viscosity - The Physics Hypertextbook. What is the SI unit of viscosity? What are the units of viscosity? Другие результаты с сайта www.quora.com

Poise (symbol: P) + centiPoise (symbol: cP) Named after the French physician Jean Louis Marie Poiseuille (1799 – 1869), this is the CGS unit of viscosity, ...

The poiseuille (symbol Pl) has been proposed as a derived SI unit of dynamic viscosity, [1] named after the French physicist Jean Léonard Marie Poiseuille.