IdealReliefResistor
Library
Components/Valves/Base
Description
The component IdealReliefResistor is a model of a flow resistance that behaves as an orifice.
Flow is adjusted via the input signal with nominal flow (as given by Nominal volume flow at Nominal pressure difference) corresponding to an input value of 1 (relative adjustment).
It is parameterized by the parameters Nominal volume flow at Nominal pressure difference, measured with a fluid with Reference density.Orifice
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_InputMax | InputMax | Scalar | ||
mo_eps | eps | Scalar | ||
mo_NominalVolumeFlow | NominalVolumeFlow | Nominal volume flow | Scalar | |
mo_NominalPressureDifference | NominalPressureDifference | Nominal pressure difference | Scalar | |
mo_ReferenceDensity | ReferenceDensity | Reference density | Scalar | |
mo_coefficient | coefficient | Scalar | ||
mo_ZeroCoefficient | ZeroCoefficient | Scalar | ||
mo_ZeroVolumeFlow | ZeroVolumeFlow | Volume flow due to leakage | Scalar | |
mo_ZeroFlowPressureDifference | ZeroFlowPressureDifference | Pressure difference for leakage flow | Scalar | |
mo_rhoZero | rhoZero | Scalar | ||
mo_rhoCoeff | rhoCoeff | Scalar |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_forwardFluidProperties | forwardFluidProperties | Forward fluid properties between ports | Scalar | true |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_volumeFlowA | volumeFlowA | volumeFlowA | Structure | |
mo_volumeFlowA/fixed | fixed | Cell of scalars | true | |
mo_volumeFlowA/start | start | Cell of scalars | ||
mo_volumeFlowB | volumeFlowB | volumeFlowB | Structure | |
mo_volumeFlowB/fixed | fixed | Cell of scalars | true | |
mo_volumeFlowB/start | start | Cell of scalars | ||
mo_dp | dp | dp | Structure | |
mo_dp/fixed | fixed | Cell of scalars | true | |
mo_dp/start | start | Cell of scalars | ||
mo_u | u | u | Structure | |
mo_u/fixed | fixed | Cell of scalars | true | |
mo_u/start | start | Cell of scalars |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
fluidPortA | implicit | Hydraulic port A | input | 1 |
fluidPortB | implicit | Hydraulic port B | input | 2 |
u | implicit | input | 3 |