modelVolumeOutflowSource
Prescribed flow at port with unlimited mass storage
Extends from Physiolibrary.Fluid.Interfaces.ConditionalVolumeFlow (Input of solution volume flow vs. parametric solution volume flow), Physiolibrary.Fluid.Interfaces.CompositionSetup (Initial substances composition setup).
Information
This element needs to be connected only to next hydraulic elements, which contain calculation of hydraulic pressure in connector. It is because equation contains only hydraulic volume flow variable, which is set to value of input signal variable.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Physiolibrary.Types.VolumeFlowRate | SolutionFlow (from ConditionalVolumeFlow) | 0 | Mass flow of solution if useSolutionFlowInput=false |
| Modelica.Units.SI.SpecificEnthalpy | h | Medium.specificEnthalpy(Medium.setState_pTX(pressure_start, temperature_start, x_mass_start)) | Fluid enthalphy |
| Conditional inputs | |||
| Boolean | useSolutionFlowInput (from ConditionalVolumeFlow) | false | =true, if solution flow input is used instead of parameter SolutionFlow |
| Initialization of medium composition | |||
| Modelica.Units.SI.MassFraction[:] | massFractions_start (from CompositionSetup) | Medium.reference_X | * Masses of all base molecules. If size is nS-1 then last value is 1-sum(others). If size is nS then all values are scaled to sum==1. |
| Real[Medium.nC] | extraConcentration_start (from CompositionSetup) | Medium.C_default | Extra substance amounts per kilogram of solution |
| Initialization | |||
| Modelica.Units.SI.Temperature | temperature_start (from CompositionSetup) | system.T_ambient | Initial temperature |
| Modelica.Units.SI.Pressure | pressure_start (from CompositionSetup) | system.p_ambient | Initial pressure |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Physiolibrary.Types.RealIO.VolumeFlowRateInput | solutionFlow (from ConditionalVolumeFlow) | q | |
| Physiolibrary.Fluid.Interfaces.FluidPort_a | q_in |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Physiolibrary.Types.VolumeFlowRate | q (from ConditionalVolumeFlow) | Current solution flow | |
| Modelica.Fluid.System | system (from CompositionSetup) | System wide properties | |
| Modelica.Units.SI.Density | density |
Revisions
| Author: | Marek Matejak |
| By: | marek@matfyz.cz |
| Date of: | january 2009-2018 |