modelPropellerActuatorDiskBase02
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Units.Velocity | Vinf_FnSaturation_par | 50 | freestream speeed for thrust saturation, valid only when switch_FnSaturation==byVinf |
| Units.Force | Fn_FnSaturation_par | 10*1000 | saturation thrust, valid only when switch_FnSaturation==byFn |
| switch | |||
| PropulsionSystem.Types.switches.switchPropellerThrustSaturation | switchFnSaturation | PropulsionSystem.Types.switches.switchPropellerThrustSaturation.byVinf | |
| debug setting | |||
| Boolean | printCmd | false | |
| Initialization › fluid_amb | |||
| Modelica.SIunits.MassFlowRate | m_flowAmb_init | 1.0 | |
| Modelica.SIunits.Pressure | pAmb_init | 101.3*1000 | |
| Modelica.SIunits.Temperature | Tamb_init | 288.15 | |
| Modelica.SIunits.SpecificEnthalpy | hAmb_init | Tamb_init*1.004*1000*288.15 | |
| Initialization › flange_1 | |||
| Modelica.SIunits.Torque | tau1_init | pwr_init/(Nmech_init*2.0*Modelica.Constants.pi/60.0) | |
| Modelica.SIunits.Angle | phi1_init | phi_init | |
| Initialization › others | |||
| Modelica.SIunits.Conversions.NonSIunits.AngularVelocity_rpm | Nmech_init | 2000.0 | |
| Modelica.SIunits.Power | pwr_init | 5.0*10.0^(5) | |
| Modelica.SIunits.Angle | phi_init | 1.0 | |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Mechanics.Rotational.Interfaces.Flange_b | flange_1 | ||
| Modelica.Blocks.Interfaces.RealOutput | y_Fn | ||
| Modelica.Blocks.Interfaces.RealInput | u_Vinf | speed of freestream flow | |
| Modelica.Fluid.Interfaces.FluidPort_a | port_amb | ||
| PropulsionSystem.Types.ElementBus | elementBus1 |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Real | J | advance ratio | |
| Real | CT | thrust coefficient | |
| Real | CP | power coefficient | |
| Real | effProp | propeller efficiency | |
| Real | CTqCP | power coefficient | |
| Modelica.SIunits.Length | diam | propeller diameter | |
| Modelica.SIunits.Power | pwr | power driving propeller | |
| Modelica.SIunits.Power | pwrPropulsive | propulsive power, defined by Fg*Vin | |
| Modelica.SIunits.Torque | trq | torque of drive shaft | |
| Modelica.SIunits.AngularVelocity | omega | mechanical rotation speed, rad/sec | |
| Modelica.SIunits.Angle | phi | mechanical rotation displacement, rad | |
| Modelica.SIunits.Conversions.NonSIunits.AngularVelocity_rpm | Nmech | mechanical rotation speed, rpm | |
| Real | Nmech_rps | rev/s | |
| Modelica.SIunits.Force | Fn | thrust generated by propeller | |
| Modelica.SIunits.Velocity | Vinf | freestream speeed | |
| Modelica.SIunits.Velocity | Vinf_FnSaturation | freestream speeed for thrust saturation | |
| Modelica.SIunits.Force | Fn_FnSaturation | saturation thrust | |
| PropulsionSystem.EngineSimEnvironment | environment | System wide properties | |
| Medium.BaseProperties | fluid_amb | flow station of inlet |
Contents
| Name | Description |
|---|---|
 Medium | |
 propOp | |
 powerMech | |
 saturateFn |