WOLFRAM SYSTEM MODELER
EngineType of engine model used in the propulsion system |
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Diagram
Wolfram Language
In[1]:=
SystemModel["Aircraft.Physical.FixedWing.Parts.Propulsions.Interfaces.ConventionalPropulsion.Engine"]
Out[1]:=
Information
For documentation of this class, see EngineBase.
Parameters (5)
| weightEst |
Value: Type: Boolean Description: true, if weight estimation method is used for masses, center of mass location and inertia tensor |
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| bWing |
Value: Type: Length (m) Description: Main wing span |
| SrefWing |
Value: Type: Area (m²) Description: Main wing reference area |
| CADshapes |
Value: Type: Boolean Description: true, if external CAD files are used for animation |
| negThrust |
Value: Type: Real Description: Maximum negative thrust (0 to 1 of thrust available) |
Inputs (1)
| flightData |
Type: FlightData Description: Global flight data variables |
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Connectors (3)
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deltaThrotCmd |
Type: RealInput Description: Throttle position command |
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engineRP |
Type: Frame_b Description: Connector to engine reference point |
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yConsumption |
Type: RealOutput Description: Consumed electric energy or fuel in an engine |
Components (15)
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flightData |
Type: FlightData Description: Global flight data variables |
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energySystem |
Type: EnergySystem Description: Model to calculate the consumed electric energy or fuel in an engine |
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thrustEngine |
Type: WorldForce Description: Engine net thrust |
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engShape |
Type: FixedShape Description: Engine visualization |
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thrustAvailable |
Type: RealExpression Description: Thrust available of one engine |
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engineThrustDmd |
Type: Product Description: Thrust demand for one engine |
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engineDynamics |
Type: CriticalDamping Description: Simplified model of the engine dynamics |
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throttleOnGround |
Type: Limiter Description: Limits the throttle from maximum negative thrust to 1 once on the ground |
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dragNacelle3D |
Type: RealExpression[3] Description: Drag due to one nacelle |
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dragNacelle |
Type: WorldForce Description: Drag of nacelle |
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translEng |
Type: FixedTranslation Description: Translation from engine rear end to the point where thrust and drag are acting on (currently no translation) |
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bodyEng |
Type: Body Description: Mass and inertia of engine |
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switch |
Type: Switch Description: Switch between two Real signals |
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throttleInAir |
Type: Limiter Description: Limits the throttle from 0 to 1 once airborne |
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onGround |
Type: BooleanExpression Description: Boolean expression for indicating aircraft being on ground |
Used in Components (1)
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Aircraft.Physical.FixedWing.Parts.Propulsions.Interfaces Interface for conventional propulsion model |