| Integer | N | 5 | Number of cells |
| Modelica.SIunits.Area | A | 16.18 | Heat exchange area |
| Modelica.SIunits.Volume | V | 0.03781 | Heat exchanger internal volume, working fluid side |
| Modelica.SIunits.Volume | V_sf | 0.03781 | Total Internal volume, hot side [m3] |
| Modelica.SIunits.Volume | Vi | V/N | Internal volume for each cell, cold side [m3] |
| Modelica.SIunits.Area | Ai | A/N | |
| Modelica.SIunits.Volume | Vi_sf | V_sf/N | |
| HTtypes | HTtype | HTtypes.LiqVap | Select type of heat transfer coefficient |
| Modelica.SIunits.CoefficientOfHeatTransfer | Unom_l | 300 | Constant heat transfer coefficient, liquid zone |
| Modelica.SIunits.CoefficientOfHeatTransfer | Unom_tp | 700 | Constant heat transfer coefficient, two-phase zone |
| Modelica.SIunits.CoefficientOfHeatTransfer | Unom_v | 400 | Constant heat transfer coefficient, vapor zone |
| HT_sf | HTtype_sf | HT_sf.Const | Select type of heat transfer coefficient |
| Modelica.SIunits.CoefficientOfHeatTransfer | Unom_sf | 369 | Nominal heat transfer coefficient,secondary fluid |
| Modelica.SIunits.MassFlowRate | Mdotnom_sf | 3 | Norminal secondary fluid flow rate |
| Modelica.SIunits.Mass | M_wall | 69 | Wall mass |
| Modelica.SIunits.SpecificHeatCapacity | c_wall | 500 | Specific heat capacity of the metal |
| Modelica.SIunits.MassFlowRate | Mdotnom | 0.2588 | Nominal working fluid flow rate |
| Initialization |
| Modelica.SIunits.Temperature | Tstart_sf_left | 408.45 | Secondary fluid temperature start value - first node |
| Modelica.SIunits.Temperature | Tstart_sf_right | 418.15 | Secondary fluid temperature start value - last node |
| Modelica.SIunits.Temperature[N] | Tstart_sf | linspace(Tstart_sf_left, Tstart_sf_right, N) | Start value of temperature vector (initialized by default) |
| Modelica.SIunits.Temperature | Tstart_wall_left | (Tstart_wf_left + Tstart_sf_right)/2 | Wall temperature start value - first node |
| Modelica.SIunits.Temperature | Tstart_wall_right | (Tstart_wf_right + Tstart_sf_left)/2 | Wall temperature start value - last node |
| Modelica.SIunits.Temperature[N] | Tstart_wall | linspace(Tstart_wall_left, Tstart_wall_right, N) | Start value of temperature vector (initialized by default) |
| Modelica.SIunits.Pressure | pstart | 23.57e5 | Working fluid pressure start value |
| Modelica.SIunits.SpecificEnthalpy | hstart_left | 283000 | Inlet working fluid enthalpy start value |
| Modelica.SIunits.SpecificEnthalpy | hstart_right | 505000 | Outlet enthalpy start value |
| Modelica.SIunits.Temperature | Tstart_wf_left | 334.9 | Working fluid temperature start value - first node |
| Modelica.SIunits.Temperature | Tstart_wf_right | 413.15 | Working fluid temperature start value - last node |
| Modelica.SIunits.Temperature[N] | Tstart_wf | linspace(Tstart_wf_left, Tstart_wf_right, N) | Start value of temperature vector (initialized by default) |
| Modelica.SIunits.SpecificEnthalpy[N] | hstart | linspace(hstart_left, hstart_right, N) | Start value of enthalpy vector (initialized by default) |
| Numerical options |
| Boolean | Mdotconst | false | Set to yes to assume constant mass flow rate at each node (easier convergence) |
| Boolean | max_der | false | Set to yes to limit the density derivative during phase transitions |
| Boolean | average_Tcell | true | Set to yes to impose the cell enthalpy as the average of the surrounding nodes enthalpies |
| Boolean | filter_dMdt | false | Set to yes to filter dMdt with a first-order filter |
| Real | max_drhodt | 100 | Maximum value for the density derivative |
| Modelica.SIunits.Time | TT | 1 | Integration time of the first-order filter |
| Initialization › Intialization options |
| Boolean | steadystate_T_sf | true | if true, sets the derivative of T_sf to zero during Initialization |
| Boolean | steadystate_h | true | if true, sets the derivative of h (working fluid enthalpy in each cell) to zero during Initialization |
| Boolean | steadystate_T_wall | true | if true, sets the derivative of T_wall to zero during Initialization |
