modelCompressorGas_L1_simple
Extends from ClaRa.Basics.Icons.Compressor.
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 |
|---|---|---|---|
| Boolean | allow_reverseFlow | false | |
| TILMedia.Gas.Types.BaseGas | medium | simCenter.flueGasModel | |
| Real | eta | 0.85 | isentropic efficiency |
| Summary and Visualisation | |||
| Boolean | contributeToCycleSummary | simCenter.contributeToCycleSummary | True if component shall contribute to automatic efficiency calculation |
| General Settings | |||
| ClaRa.Components.TurboMachines.Compressors.Fundamentals.PresetVariableType | presetVariableType | "V_flow" | Specifies which variable is preset |
| Mechanical shaft power | |||
| Boolean | use_P_shaftInput | false | = true, if P_shaft defined by input |
| Basics.Units.Power | P_shaft_fixed | 5e3 | Fixed value for mechanical shaft power |
| Pressure Increase | |||
| Boolean | use_Delta_p_input | false | = true, if Delta_p defined by input |
| Basics.Units.Pressure | Delta_p_fixed | 0.1e5 | Fixed value for pressure increase |
| Mass Flow Rate | |||
| Boolean | m_flowInput | false | = true, if m_flow defined by input |
| Basics.Units.MassFlowRate | m_flow_fixed | 0.5 | Fixed value for gas mass flow rate |
| Volume Flow Rate | |||
| Boolean | V_flowInput | false | = true, if V_flow defined by input |
| Basics.Units.VolumeFlowRate | V_flow_fixed | 0.5e-3 | Fixed value for gas volume flow rate |
| Advanced | |||
| ClaRa.Basics.Units.Time | Tau_aux | 0.1 | Time constant of auxilliary kappa states |
| Real | kappa_initial | 1.3 | Initial value for kappas |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| ClaRa.Basics.Interfaces.GasPortIn | inlet | inlet flow | |
| ClaRa.Basics.Interfaces.GasPortOut | outlet | outlet flow | |
| Modelica.Blocks.Interfaces.RealInput | dp_in | Prescribed pressure increase | |
| Modelica.Blocks.Interfaces.RealInput | P_shaft_in | Prescribed pressure increase | |
| Modelica.Blocks.Interfaces.RealInput | V_flow_in | Prescribed volume flow rate | |
| Modelica.Blocks.Interfaces.RealInput | m_flow_in | Prescribed mass flow rate | |
| Basics.Interfaces.EyeOutGas | eyeOut |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| ClaRa.SimCenter | simCenter | ||
| ClaRa.Basics.Interfaces.Connected2SimCenter | connected2SimCenter | ||
| TILMedia.Gas.Gas_pT | flueGas_inlet | ||
| TILMedia.Gas.Gas_ph | flueGas_outlet | ||
| Real | kappa | ||
| Real | deltah | ||
| Real | hOut | ||
| Real | kappaA | ||
| Real | kappaB | ||
| Real | kappaB_aux | ||
| Real | kappaA_aux | ||
| Basics.Units.Pressure | Delta_p | pressure increase | |
| Basics.Units.Power | P_hyd | Hydraulic power | |
| Basics.Units.Power | P_shaft | Drive power | |
| Basics.Units.VolumeFlowRate | V_flow | ||
| ClaRa.Components.TurboMachines.Compressors.Fundamentals.GetInputsHydraulic | getInputs | ||
| Summary | summary |
Contents
| Name | Description |
|---|---|
 Outline | |
 Summary |
Revisions
For revisions please consult the html-documentation shipped with ClaRa.