modelPressurizer_withWall
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.SpecificHeatCapacity | cp_wall | Heat capacity of pressurizer wall | |
| SI.Density | rho_wall | Density of pressurizer wall | |
| SI.Volume | V_wall | Volume of pressurizer wall | |
| Assumptions | |||
| Boolean | allowFlowReversal | system.allowFlowReversal | = true to allow flow reversal, false restrics to design direction |
| Assumptions › Dynamics | |||
| Types.Dynamics | energyDynamics | system.energyDynamics | Formulation of energy balance |
| Types.Dynamics | massDynamics | system.massDynamics | Formulation of mass balance |
| Initialization | |||
| Real | Vfrac_liquid_start | 0.5 | Initial fraction of volume in the liquid phase |
| SI.Pressure | p_start | system.p_start | Pressure start value |
| SI.SpecificEnthalpy | h_liquid_start | Medium.bubbleEnthalpy(Medium.setSat_p(p_start)) | Liquid specific enthalpy start value |
| SI.SpecificEnthalpy | h_vapor_start | Medium.dewEnthalpy(Medium.setSat_p(p_start)) | Vapour specific enthalpy start value |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Interfaces.FluidPort_State | sprayPort | ||
| Interfaces.FluidPort_State | reliefPort | ||
| Interfaces.FluidPort_State | surgePort | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_b | heatTransfer_wall | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | liquidHeater | ||
| Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a | vaporHeater |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Fluid.System | system | System properties | |
| TRANSFORM.Fluid.Volumes.Pressurizer | drum2Phase | ||
| Modelica.Thermal.HeatTransfer.Components.HeatCapacitor | Capacitance_wall |
Contents
| Name | Description |
|---|---|
 Medium | |
| DrumType | 1. Select model 2. Set parameters (Total volume must match V_total) |
| BulkEvaporation | Vapor bubble transport from liquid to vapor phase |
| BulkCondensation | Liquid droplet transport from vapor to liquid phase |
| MassTransfer_VL | Vapor-liquid interface mass transport coefficient |
| HeatTransfer_VL | Vapor-liquid interface heet transfer coefficient |
| HeatTransfer_WL | Wall-vapor heat transfer coefficient |
| HeatTransfer_WV | Wall-liquid heat transfer coefficient |