modelSprayInjectorVLE_L3
Extends from ClaRa.Basics.Icons.SprayInjector, ClaRa.Basics.Icons.ComplexityLevel (Displays the complexity level inside model icon ).
Information
For detailed model documentation please consult the html-documentation shipped with ClaRa.
Authorship and Copyright Statement for original (initial) Contribution
Author:
DYNCAP/DYNSTART development team, Copyright © 2011-2024.References:
For references please consult the html-documentation shipped with ClaRa.
Remarks:
This component was developed by ClaRa development team under the 3-clause BSD License.
Acknowledgements:ClaRa originated from the collaborative research projects DYNCAP and DYNSTART. Both research projects were supported by the German Federal Ministry for Economic Affairs and Energy (FKZ 03ET2009 and FKZ 03ET7060).
CLA:
The author(s) have agreed to ClaRa CLA, version 1.0. See https://claralib.com/pdf/CLA.pdf
By agreeing to ClaRa CLA, version 1.0 the author has granted the ClaRa development team a permanent right to use and modify his initial contribution as well as to publish it or its modified versions under the 3-clause BSD License.
The ClaRa development team consists of the following partners:
TLK-Thermo GmbH (Braunschweig, Germany)
XRG Simulation GmbH (Hamburg, Germany).
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Units.SI.SpecificEnthalpy | h_start_Main | 3000e3 | |Initialisation|Fluid|Initial specific enthalpy at main inlet |
| Modelica.Units.SI.SpecificEnthalpy | h_start_Spray | 1000e3 | |Initialisation|Fluid|Initial specific enthalpy at main inlet |
| Modelica.Units.SI.Pressure | p_start | 1e5 | |Initialisation|Fluid|Start value of sytsem pressure |
| Boolean | useHomotopy | simCenter.useHomotopy | |Initialisation||True, if homotopy method is used during initialisation |
| Boolean | preciseTwoPhase | true | |Expert Settings|Mixing Zone|True, if two-phase transients should be calculated precisely |
| Boolean | checkValve | false | |Expert Settings|Injector Valve|True, if spray injector valve is check valve |
| Boolean | useStabilisedMassFlow | false | |Expert Settings|Injector Valve|True, if use pseudo state for mass flow in spray injector valve |
| Real | Tau | 0.001 | |Expert Settings|Injector Valve|Time constant of pseudo state in spray injector valve |
| Real | opening_leak_ | 0 | |Expert Settings|Injector Valve|Leakage valve opening in p.u. |
| Integer | N_wall | 3 | |Expert Settings|Wall|Number of radial elements of the wall |
| Boolean | showExpertSummary | simCenter.showExpertSummary | |Summary and Visualisation||True, if expert summary should be applied |
| Fundamental Definitions | |||
| TILMedia.VLEFluid.Types.BaseVLEFluid | medium | simCenter.fluid1 | Medium in the component |
| Geometry | |||
| Modelica.Units.SI.Length | diameter_o | 0.5 | Diameter of the component |
| Modelica.Units.SI.Length | diameter_i | 0.45 | Diameter of the component |
| Modelica.Units.SI.Length | length | 3 | Length of the component |
| Integer | N | 1 | Number of identical injectors in parallel |
| Nominal Values | |||
| Modelica.Units.SI.Pressure | p_nom | 1e5 | Nominal pressure |
| Modelica.Units.SI.SpecificEnthalpy | h_nom_Main | 3000e3 | Nominal specific enthalpy |
| Modelica.Units.SI.SpecificEnthalpy | h_nom_Spray | 1000e3 | Nominal specific enthalpy |
| Modelica.Units.SI.MassFlowRate | m_flow_nom_main | 300 | Nominal mass flow rates at inlet |
| Modelica.Units.SI.Pressure | Delta_p_nom | 1000 | Nominal pressure loss |
| Modelica.Units.SI.MassFlowRate | m_flow_nom_spray | 10 | Nominal injection mass flow rate |
| Initialisation › Fluid | |||
| Integer | initOption | 0 | Type of initialisation |
| Summary and Visualisation | |||
| Boolean | showData | false | True, if a data port containing p,T,h,s,m_flow shall be shown, else false |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| ClaRa.Basics.Interfaces.FluidPortIn | inlet1 | Inlet port | |
| ClaRa.Basics.Interfaces.FluidPortIn | inlet2 | Inlet port | |
| ClaRa.Basics.Interfaces.FluidPortOut | outlet | Outlet port | |
| Modelica.Blocks.Interfaces.RealInput | opening | =1: completely open, =0: completely closed | |
| ClaRa.Basics.Interfaces.EyeOut | eye |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| String | complexity (from ComplexityLevel) | "??" | |
| ClaRa.SimCenter | simCenter | ||
| Summary | summary | ||
| ClaRa.Basics.ControlVolumes.FluidVolumes.VolumeVLE_L2 | outflowZone | ||
| ClaRa.Basics.ControlVolumes.SolidVolumes.CylindricalThickWall_L4 | wall | ||
| ClaRa.Components.VolumesValvesFittings.Valves.GenericValveVLE_L1 | valve | ||
| ClaRa.Components.VolumesValvesFittings.Fittings.JoinVLE_L2_Y | mixingZone |
Contents
| Name | Description |
|---|---|
 Outline | |
 Wall_L4 | |
 Summary | |
 Material | |
 PressureLoss | |
 HeatTransfer | |
| PressureLoss_outflowZone | |
| PressureLoss_mixingZoneInlet1 | |
| PressureLoss_mixingZoneInlet2 | |
| PressureLoss_mixingZoneOutlet |
Revisions
For revisions please consult the html-documentation shipped with ClaRa.