WOLFRAM SYSTEM MODELER

ReynoldsNumber

Calculation of Reynolds number

Wolfram Language

In[1]:=

SystemModel["Modelica.Fluid.Dissipation.Utilities.Functions.General.ReynoldsNumber"]

Out[1]:=

(Re, velocity) = ReynoldsNumber(A_cross, perimeter, rho, eta, m_flow)

A_cross	Type: Area (m²) Description: Cross sectional area
perimeter	Type: Length (m) Description: Wetted perimeter
rho	Type: Density (kg/m³) Description: Density of fluid
eta	Type: DynamicViscosity (Pa⋅s) Description: Dynamic viscosity of fluid
m_flow	Type: MassFlowRate (kg/s) Description: Mass flow rate

Re	Type: ReynoldsNumber Description: Reynolds number
velocity	Type: Velocity (m/s) Description: Mean velocity

Description: Reynolds number

velocity

Type: Velocity (m/s)

Description: Mean velocity