modelPartialVolume
Base class for volume models
Parameters
| Type | Name | Default | Description |
|---|
| Advanced › Dynamics |
| Dynamics | energyDynamics | Dynamics.DynamicFreeInitial | Formulation of energy balances |
| Dynamics | massDynamics | energyDynamics | Formulation of mass balances |
| Dynamics | substanceDynamics | massDynamics | Formulation of substance balances |
| Dynamics | traceDynamics | massDynamics | Formulation of trace substance balances |
| Initialization › Start Value: Absolute Pressure |
| SI.AbsolutePressure | p_start | Medium.p_default | Pressure |
| Initialization › Start Value: Temperature |
| Boolean | use_T_start | true | Use T_start if true, otherwise h_start |
| SI.Temperature | T_start | Medium.T_default | Temperature |
| Initialization › Start Value: Specific Enthalpy |
| SI.SpecificEnthalpy | h_start | Medium.specificEnthalpy_pTX(p_start, T_start, X_start) | Specific enthalpy |
| Initialization › Start Value: Species Mass Fraction |
| SI.MassFraction[Medium.nX] | X_start | Medium.X_default | Mass fraction |
| Initialization › Start Value: Trace Substances |
| SIadd.ExtraProperty[Medium.nC] | C_start | fill(0, Medium.nC) | Mass-Specific value |
Components
| Type | Name | Default | Description |
|---|
| SI.Volume | V | | Volume |
| Medium.BaseProperties | medium | | |
| SI.Mass | m | | Mass |
| SI.InternalEnergy | U | | Internal energy |
| SI.Mass[Medium.nXi] | mXi | | Species mass |
| SIadd.ExtraPropertyExtrinsic[Medium.nC] | mC | | Trace substance extrinsic value |
| SIadd.ExtraPropertyExtrinsic | mC_scaled | | Scaled trace substance for improved numerical stability |
| SIadd.ExtraProperty[Medium.nC] | C | | Trace substance mass-specific value |
| SI.MassFlowRate | mb | 0 | Mass flow rate source/sinks within volumes |
| SI.HeatFlowRate | Ub | 0 | Energy source/sinks within volumes (e.g., ohmic heating, external convection) |
| SI.MassFlowRate[Medium.nXi] | mXib | zeros(Medium.nXi) | Species mass flow rates source/sinks within volumes |
| SIadd.ExtraPropertyFlowRate[Medium.nC] | mCb | zeros(Medium.nC) | Trace flow rate source/sinks within volumes (e.g., chemical reactions, external convection) |
Contents
| Name | Description |
|---|
 Medium | Medium properties |