| Integer | nSpl1 (from BaseModule) | | Number of splitters between port_a1 and port_b1 |
| Integer | nSpl2 (from BaseModule) | | Number of splitters between port_a2 and port_b2 |
| dhcSim.Fluid.Types.FeedingTemperaturePro | retTempType | dhcSim.Fluid.Types.FeedingTemperaturePro.fixed | Define how return temperature is caclulated |
| Modelica.SIunits.Temperature | TNetRetSet | Medium.T_default | Return temperature if TempType=fixed |
| Modelica.SIunits.Temperature | TNetSupSet | Medium.T_default | Return temperature if TempType=fixed |
| Modelica.SIunits.TemperatureDifference | deltaT | 5 | Temperature difference between inlet and outlet if retTempType = dTFix |
| Flow resistance |
| Boolean | computeFlowResistance (from TwoPortFlowResistanceParameters) | true | =true, compute flow resistance. Set to false to assume no friction |
| Boolean | from_dp (from TwoPortFlowResistanceParameters) | false | = true, use m_flow = f(dp) else dp = f(m_flow) |
| Boolean | linearizeFlowResistance (from TwoPortFlowResistanceParameters) | false | = true, use linear relation between m_flow and dp for any flow rate |
| Real | deltaM (from TwoPortFlowResistanceParameters) | 0.1 | Fraction of nominal flow rate where flow transitions to laminar |
| Nominal condition |
| Modelica.Units.SI.PressureDifference | dp_nominal (from TwoPortFlowResistanceParameters) | | Pressure difference |
| Modelica.SIunits.MassFlowRate | m_flow_nominal (from FourPortModulesParameters) | | Nominal mass flow rate |
| Dynamics › Equations |
| Modelica.Fluid.Types.Dynamics | energyDynamics (from BaseModule) | Modelica.Fluid.Types.Dynamics.DynamicFreeInitial | Type of energy balance: dynamic (3 initialization options) or steady state |
| Dynamics › Nominal condition |
| Modelica.SIunits.Time | tau (from BaseModule) | 10 | Time constant at nominal flow for dynamic energy and momentum balance |
| Initialization › Side 1 |
| Medium.AbsolutePressure | p_start_1 (from BaseModule) | Medium.p_default | Start value of pressure |
| Medium.Temperature | T_start_1 (from BaseModule) | Medium.T_default | Start value of temperature |
| Medium.MassFraction[Medium.nX] | X_start_1 (from BaseModule) | Medium.X_default | Start value of mass fractions m_i/m |
| Medium.ExtraProperty[Medium.nC] | C_start_1 (from BaseModule) | fill(0, Medium.nC) | Start value of trace substances |
| Medium.ExtraProperty[Medium.nC] | C_nominal_1 (from BaseModule) | fill(1E-2, Medium.nC) | Nominal value of trace substances. (Set to typical order of magnitude.) |
| Initialization › Side 2 |
| Medium.AbsolutePressure | p_start_2 (from BaseModule) | Medium.p_default | Start value of pressure |
| Medium.Temperature | T_start_2 (from BaseModule) | Medium.T_default | Start value of temperature |
| Medium.MassFraction[Medium.nX] | X_start_2 (from BaseModule) | Medium.X_default | Start value of mass fractions m_i/m |
| Medium.ExtraProperty[Medium.nC] | C_start_2 (from BaseModule) | fill(0, Medium.nC) | Start value of trace substances |
| Medium.ExtraProperty[Medium.nC] | C_nominal_2 (from BaseModule) | fill(1E-2, Medium.nC) | Nominal value of trace substances. (Set to typical order of magnitude.) |
| Assumptions |
| Boolean | allowFlowReversal (from FourPortModulesParameters) | true | = true to allow flow reversal, false restricts to design direction (port_a -> port_b) |
| Advanced › Diagnostics |
| Boolean | show_T (from FourPortModulesParameters) | false | = true, if actual temperature at port is computed |
| Advanced |
| Modelica.SIunits.MassFlowRate | m_flow_small (from FourPortModulesParameters) | 1E-4*abs(m_flow_nominal) | Small mass flow rate for regularization of zero flow |
