WOLFRAM SYSTEM MODELER
interpolateInRegion2Interpolation in log-log space using a cubic Hermite polynomial, where x=log10(Re), y=log10(lambda2)<br><br>This class is declared protected in <a href="Modelica.Fluid.Pipes.BaseClasses.WallFriction.Detailed.Internal.dp_fric_of_m_flow.html">Modelica.Fluid.Pipes.BaseClasses.WallFriction.Detailed.Internal.dp_fric_of_m_flow</a> |
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Wolfram Language
In[1]:=
SystemModel["Modelica.Fluid.Pipes.BaseClasses.WallFriction.Detailed.Internal.dp_fric_of_m_flow.interpolateInRegion2"]
Out[1]:=
Syntax
(lambda2, dlambda2_dm_flow) = interpolateInRegion2(Re, Re1, Re2, Delta, m_flow)
Inputs (5)
| Re |
Type: ReynoldsNumber Description: Known independent variable |
|---|---|
| Re1 |
Type: ReynoldsNumber Description: Boundary between laminar regime and transition |
| Re2 |
Type: ReynoldsNumber Description: Boundary between transition and turbulent regime |
| Delta |
Type: Real Description: Relative roughness |
| m_flow |
Type: MassFlowRate (kg/s) Description: Mass flow rate from port_a to port_b |
Outputs (2)
| lambda2 |
Type: Real Description: Unknown return value |
|---|---|
| dlambda2_dm_flow |
Type: Real Description: Derivative of return value |