Kinematic Viscosity Calculator_Online Calculation Tool

发布日期 : 2019-04-29 14:20:14 UTC      

分类 : Classic physics

Kinematic viscosity calculator

Kinematic viscosity English translation: Kinetic viscosity is the ratio of the dynamic viscosity of a liquid to the density ρ of the fluid at the same temperature. The unit is (m<sup>2</sup>)/s. Expressed in lowercase letter v. Note: The rate of relationship between St(s) St(s) and (m<sup>2</sup>)/s that have been used in the past is: \(1(m^2)/ s=10^ 4St=10^6cSt\). (Where "cSt" is pronounced "Centis") treats the flowing liquid as a number of liquid layers moving parallel to each other. The velocity of each layer is different, forming a velocity gradient (dv/dx), which is a basic feature of flow.

Formula \(v = m/p\)

v = kinematic viscosity [m<sup>2</sup>s<sup>-1</sup>]

m = dynamic viscosity [Nsm<sup>-2</sup>]

ρ= density [kgm<sup>-3</sup>]