modelkc_roundTube
Verification of function kc_roundTube
Extends from Modelica.Icons.Example (Icon for runnable examples).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | n | 4 | Number of various fin geometries |
| SI.Area | A_fr | 1 | Frontal area |
| SI.Length | delta_f | 0.0001 | fin thickness |
| SI.Length | D_c_1 | 0.00752 | Fin collar diameter |
| SI.Length | F_p_1 | 0.00122 | Fin pitch, fin spacing + fin thickness |
| SI.Length | P_l_1 | 0.0127 | Longitudinal tube pitch |
| SI.Length | P_t_1 | 0.021 | Transverse tube pitch |
| Integer | N_1 | 2 | Number of tube rows |
| SI.Length | D_c_4 | 0.0103 | Fin collar diameter |
| SI.Length | F_p_4 | 0.00169 | Fin pitch, fin spacing + fin thickness |
| Integer | N_4 | 2 | Number of tube rows |
| SI.Length | P_l_4 | 0.01905 | Longitudinal tube pitch |
| SI.Length | P_t_4 | 0.0254 | Transverse tube pitch |
| SI.SpecificHeatCapacityAtConstantPressure | cp | 1007 | Specific heat capacity at constant pressure of fluid |
| SI.DynamicViscosity | eta | 18.24e-6 | Dynamic viscosity of fluid |
| SI.ThermalConductivity | lambda | 25.69e-3 | Thermal conductivity of fluid |
| SI.Density | rho | 1.188 | Density of fluid |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.ReynoldsNumber | Re | input_Re.y | Reynolds number |
| Modelica.Fluid.Dissipation.HeatTransfer.HeatExchanger.kc_roundTube_IN_con | m_flow_IN_con_1 | ||
| Modelica.Fluid.Dissipation.HeatTransfer.HeatExchanger.kc_roundTube_IN_var | m_flow_IN_var_1 | ||
| Modelica.Fluid.Dissipation.HeatTransfer.HeatExchanger.kc_roundTube_IN_con | m_flow_IN_con_4 | ||
| Modelica.Fluid.Dissipation.HeatTransfer.HeatExchanger.kc_roundTube_IN_var | m_flow_IN_var_4 | ||
| SI.MassFlowRate[n] | m_flow | Mass flow rate | |
| SI.NusseltNumber[n] | Nu | Nusselt number | |
| Modelica.Blocks.Sources.Ramp | input_Re |