Index

_

__init__() (openconcept.utilities.dict_indepvarcomp.DictIndepVarComp method) (openconcept.utilities.dict_indepvarcomp.DymosDesignParamsFromDict method) (openconcept.utilities.math.add_subtract_comp.AddSubtractComp method) (openconcept.utilities.math.combine_split_comp.VectorConcatenateComp method) (openconcept.utilities.math.combine_split_comp.VectorSplitComp method) (openconcept.utilities.math.multiply_divide_comp.ElementMultiplyDivideComp method)

_add_systems (openconcept.utilities.math.add_subtract_comp.AddSubtractComp attribute) (openconcept.utilities.math.combine_split_comp.VectorConcatenateComp attribute) (openconcept.utilities.math.combine_split_comp.VectorSplitComp attribute) (openconcept.utilities.math.multiply_divide_comp.ElementMultiplyDivideComp attribute) _data_dict (openconcept.utilities.dict_indepvarcomp.DictIndepVarComp attribute) (openconcept.utilities.dict_indepvarcomp.DymosDesignParamsFromDict attribute)

A

add_equation() (openconcept.utilities.math.add_subtract_comp.AddSubtractComp method) (openconcept.utilities.math.multiply_divide_comp.ElementMultiplyDivideComp method) add_integrand() (openconcept.utilities.math.integrals.Integrator method) add_output() (openconcept.utilities.math.add_subtract_comp.AddSubtractComp method) (openconcept.utilities.math.combine_split_comp.VectorConcatenateComp method) (openconcept.utilities.math.combine_split_comp.VectorSplitComp method) (openconcept.utilities.math.multiply_divide_comp.ElementMultiplyDivideComp method) add_output_from_dict() (openconcept.utilities.dict_indepvarcomp.DictIndepVarComp method) (openconcept.utilities.dict_indepvarcomp.DymosDesignParamsFromDict method) add_relation() (openconcept.utilities.math.combine_split_comp.VectorConcatenateComp method) (openconcept.utilities.math.combine_split_comp.VectorSplitComp method)

add_subtract_comp.py AddSubtractComp (class in openconcept.utilities.math.add_subtract_comp) aerodynamics.py Aerostruct (class in openconcept.aerodynamics.openaerostruct.aerostructural) AerostructDragPolar (class in openconcept.aerodynamics.openaerostruct.aerostructural) AerostructDragPolarExact (class in openconcept.aerodynamics.openaerostruct.aerostructural) aerostructural.py AftbodyWeight_BWB (class in openconcept.weights.weights_BWB) AllElectricSinglePropulsionSystemWithThermal_Compressible (class in openconcept.propulsion.systems.simple_all_electric) AllElectricSinglePropulsionSystemWithThermal_Incompressible (class in openconcept.propulsion.systems.simple_all_electric) AmmoniaProperties (class in openconcept.thermal.heat_pipe) atmospherics_data.py

B

BandolierCoolingSystem (class in openconcept.thermal.battery_cooling) BasicMission (class in openconcept.mission.profiles) battery.py

battery_cooling.py bdf3_cache_matrix() (in module openconcept.utilities.math.integrals) BFLImplicitSolve (class in openconcept.mission.phases) BWBEmptyWeight (class in openconcept.weights.weights_BWB)

C

CabinWeight_BWB (class in openconcept.weights.weights_BWB) CFM56() (in module openconcept.propulsion.cfm56) cfm56.py chiller.py CL_max_critical_section.py CL_max_estimation.py CleanCLmax (class in openconcept.aerodynamics.CL_max_estimation) ClimbAngleComp (class in openconcept.mission.phases) ClimbAnglePhase (class in openconcept.mission.phases) CLmaxCriticalSectionVLM (class in openconcept.aerodynamics.openaerostruct.CL_max_critical_section) combine_split_comp.py compute() (openconcept.utilities.math.add_subtract_comp.AddSubtractComp method) (openconcept.utilities.math.combine_split_comp.VectorConcatenateComp method) (openconcept.utilities.math.combine_split_comp.VectorSplitComp method) (openconcept.utilities.math.multiply_divide_comp.ElementMultiplyDivideComp method)

compute_atmos_props.py ComputeAtmosphericProperties (class in openconcept.atmospherics.compute_atmos_props) constants.py ConstantSurfaceTemperatureColdPlate_NTU (class in openconcept.thermal.thermal) ConvectiveCoefficient (class in openconcept.thermal.heat_exchanger) CoolantReservoir (class in openconcept.thermal.thermal) CoolantReservoirRate (class in openconcept.thermal.thermal) COPExplicit (class in openconcept.thermal.chiller) COPHeatPump (class in openconcept.thermal.chiller) cos_space() (in module openconcept.aerodynamics.openaerostruct.mesh_gen) cos_space_deriv_end() (in module openconcept.aerodynamics.openaerostruct.mesh_gen) cos_space_deriv_start() (in module openconcept.aerodynamics.openaerostruct.mesh_gen) costs_commuter.py CrossFlowNTUEffectiveness (class in openconcept.thermal.heat_exchanger) CylinderSurfaceArea (class in openconcept.geometry.wetted_area)

D

density_comp.py DensityComp (class in openconcept.atmospherics.density_comp) DensityIdealGas (class in openconcept.thermal.ducts) derivatives.py dict_indepvarcomp.py DictIndepVarComp (class in openconcept.utilities.dict_indepvarcomp) drag_BWB.py drag_jet_transport.py drag_polar.py

DuctExitMachNumber (class in openconcept.thermal.ducts) DuctExitPressureRatioImplicit (class in openconcept.thermal.ducts) ducts.py DuctStation (class in openconcept.thermal.ducts) DVLabel (class in openconcept.utilities.dvlabel) dvlabel.py DymosDesignParamsFromDict (class in openconcept.utilities.dict_indepvarcomp) dynamic_pressure_comp.py DynamicPressureComp (class in openconcept.atmospherics.dynamic_pressure_comp)

E

ElementMultiplyDivideComp (class in openconcept.utilities.math.multiply_divide_comp) EmpennageWeight_SmallTurboprop (class in openconcept.weights.weights_turboprop) EngineSystemsWeight_JetTransport (class in openconcept.weights.weights_jet_transport)

EngineWeight_JetTransport (class in openconcept.weights.weights_jet_transport) EquipmentWeight_JetTransport (class in openconcept.weights.weights_jet_transport) EquivalentAirspeedComp (class in openconcept.atmospherics.true_airspeed) ExplicitIncompressibleDuct (class in openconcept.thermal.ducts)

F

find_integrators_in_model() (in module openconcept.mission.mission_groups) FinEfficiency (class in openconcept.thermal.heat_exchanger) first_deriv() (in module openconcept.utilities.math.derivatives) first_deriv_partials() (in module openconcept.utilities.math.derivatives) FirstDerivative (class in openconcept.utilities.math.derivatives) FlapCLmax (class in openconcept.aerodynamics.CL_max_estimation) FlapDrag_JetTransport (class in openconcept.aerodynamics.drag_jet_transport) FlipVectorComp (class in openconcept.mission.phases)

FlowCombine (class in openconcept.thermal.manifold) FlowSplit (class in openconcept.thermal.manifold) FullMissionAnalysis (class in openconcept.mission.profiles) FullMissionWithReserve (class in openconcept.mission.profiles) FurnishingWeight_JetTransport (class in openconcept.weights.weights_jet_transport) FuselageFormFactor_JetTransport (class in openconcept.aerodynamics.drag_jet_transport) FuselageKws_JetTransport (class in openconcept.weights.weights_jet_transport) FuselageWeight_JetTransport (class in openconcept.weights.weights_jet_transport)

G

generator.py

GroundRollPhase (class in openconcept.mission.phases) Groundspeeds (class in openconcept.mission.phases)

H

heat_exchanger.py heat_pipe.py HeatAdditionPressureLoss (class in openconcept.thermal.ducts) HeatPipe (class in openconcept.thermal.heat_pipe) HeatPipeThermalResistance (class in openconcept.thermal.heat_pipe) HeatPipeVaporTempDrop (class in openconcept.thermal.heat_pipe) HeatPipeWeight (class in openconcept.thermal.heat_pipe) HeatPumpWeight (class in openconcept.thermal.chiller)

HeatPumpWithIntegratedCoolantLoop (class in openconcept.thermal.chiller) HorizontalAcceleration (class in openconcept.mission.phases) hose.py HstabConst_JetTransport (class in openconcept.weights.weights_jet_transport) HStabVolumeCoefficientSizing (class in openconcept.stability.tail_volume_coefficient_sizing) HstabWeight_JetTransport (class in openconcept.weights.weights_jet_transport) HXGroup (class in openconcept.thermal.heat_exchanger) HydraulicDiameterReynoldsNumber (class in openconcept.thermal.heat_exchanger)

I

ImplicitCompressibleDuct (class in openconcept.thermal.ducts) ImplicitCompressibleDuct_ExternalHX (class in openconcept.thermal.ducts) InitialLH2MassModification (class in openconcept.energy_storage.hydrogen.LH2_tank_no_boil_off)

Inlet (class in openconcept.thermal.ducts) integrals.py Integrator (class in openconcept.utilities.math.integrals)

J

JetTransportEmptyWeight (class in openconcept.weights.weights_jet_transport)

L

LandingGearWeight_SmallTurboprop (class in openconcept.weights.weights_turboprop) LH2_tank_no_boil_off.py LH2TankNoBoilOff (class in openconcept.energy_storage.hydrogen.LH2_tank_no_boil_off) Lift (class in openconcept.aerodynamics.aerodynamics) linearinterp.py

LinearInterpolator (class in openconcept.utilities.linearinterp) LinearSelector (class in openconcept.thermal.chiller) LiquidCooledBattery (class in openconcept.thermal.battery_cooling) LiquidCooledComp (class in openconcept.thermal.thermal) LiquidCooledMotor (class in openconcept.thermal.motor_cooling)

M

mach_number_comp.py MachNumberComp (class in openconcept.atmospherics.mach_number_comp) MachNumberfromSpeed (class in openconcept.thermal.ducts) MainLandingGearWeight_JetTransport (class in openconcept.weights.weights_jet_transport) manifold.py MassFlow (class in openconcept.thermal.ducts) max_min_comp.py MaxComp (class in openconcept.utilities.math.max_min_comp) mesh_gen.py MinComp (class in openconcept.utilities.math.max_min_comp) mission_groups.py MissionWithReserve (class in openconcept.mission.profiles) MLIWeight (class in openconcept.energy_storage.hydrogen.structural) module openconcept.aerodynamics.aerodynamics openconcept.aerodynamics.CL_max_estimation openconcept.aerodynamics.drag_BWB openconcept.aerodynamics.drag_jet_transport openconcept.aerodynamics.openaerostruct.aerostructural openconcept.aerodynamics.openaerostruct.CL_max_critical_section openconcept.aerodynamics.openaerostruct.drag_polar openconcept.aerodynamics.openaerostruct.mesh_gen openconcept.aerodynamics.openaerostruct.wave_drag openconcept.atmospherics.atmospherics_data openconcept.atmospherics.compute_atmos_props openconcept.atmospherics.density_comp openconcept.atmospherics.dynamic_pressure_comp openconcept.atmospherics.mach_number_comp openconcept.atmospherics.pressure_comp openconcept.atmospherics.speedofsound_comp openconcept.atmospherics.temperature_comp openconcept.atmospherics.true_airspeed openconcept.costs.costs_commuter openconcept.energy_storage.battery openconcept.energy_storage.hydrogen.LH2_tank_no_boil_off openconcept.energy_storage.hydrogen.structural openconcept.geometry.wetted_area openconcept.geometry.wing_planform openconcept.mission.mission_groups openconcept.mission.phases openconcept.mission.profiles openconcept.propulsion.cfm56 openconcept.propulsion.generator openconcept.propulsion.motor openconcept.propulsion.N3 openconcept.propulsion.propeller openconcept.propulsion.rubberized_turbofan openconcept.propulsion.splitter openconcept.propulsion.systems.simple_all_electric openconcept.propulsion.systems.simple_series_hybrid openconcept.propulsion.systems.simple_turboprop openconcept.propulsion.systems.thermal_series_hybrid openconcept.propulsion.turboshaft openconcept.stability.tail_volume_coefficient_sizing openconcept.thermal.battery_cooling openconcept.thermal.chiller openconcept.thermal.ducts openconcept.thermal.heat_exchanger openconcept.thermal.heat_pipe openconcept.thermal.hose openconcept.thermal.manifold openconcept.thermal.motor_cooling openconcept.thermal.pump openconcept.thermal.thermal openconcept.utilities.constants openconcept.utilities.dict_indepvarcomp openconcept.utilities.dvlabel openconcept.utilities.linearinterp openconcept.utilities.math.add_subtract_comp openconcept.utilities.math.combine_split_comp openconcept.utilities.math.derivatives openconcept.utilities.math.integrals openconcept.utilities.math.max_min_comp openconcept.utilities.math.multiply_divide_comp openconcept.utilities.selector openconcept.utilities.visualization openconcept.weights.weights_BWB openconcept.weights.weights_jet_transport openconcept.weights.weights_turboprop openconcept.weights.weights_twin_hybrid

motor.py motor_cooling.py MotorCoolingJacket (class in openconcept.thermal.motor_cooling) multiply_divide_comp.py multistep_integrator() (in module openconcept.utilities.math.integrals)

N

N3() (in module openconcept.propulsion.N3) N3.py N3Hybrid() (in module openconcept.propulsion.N3) NacelleWeight_JetTransport (class in openconcept.weights.weights_jet_transport) NacelleWeight_MultiTurboprop (class in openconcept.weights.weights_turboprop) NacelleWeight_SmallSingleTurboprop (class in openconcept.weights.weights_turboprop)

NetForce (class in openconcept.thermal.ducts) NoseLandingGearWeight_JetTransport (class in openconcept.weights.weights_jet_transport) NozzlePressureLoss (class in openconcept.thermal.ducts) NTUEffectivenessActualHeatTransfer (class in openconcept.thermal.heat_exchanger) NTUMethod (class in openconcept.thermal.heat_exchanger) NusseltFromColburnJ (class in openconcept.thermal.heat_exchanger)

O

OASDataGen (class in openconcept.aerodynamics.openaerostruct.aerostructural) OffsetStripFinData (class in openconcept.thermal.heat_exchanger) OffsetStripFinGeometry (class in openconcept.thermal.heat_exchanger) OldIntegrator (class in openconcept.utilities.math.integrals) openconcept.aerodynamics.aerodynamics module openconcept.aerodynamics.CL_max_estimation module openconcept.aerodynamics.drag_BWB module openconcept.aerodynamics.drag_jet_transport module openconcept.aerodynamics.openaerostruct.aerostructural module openconcept.aerodynamics.openaerostruct.CL_max_critical_section module openconcept.aerodynamics.openaerostruct.drag_polar module openconcept.aerodynamics.openaerostruct.mesh_gen module openconcept.aerodynamics.openaerostruct.wave_drag module openconcept.atmospherics.atmospherics_data module openconcept.atmospherics.compute_atmos_props module openconcept.atmospherics.density_comp module openconcept.atmospherics.dynamic_pressure_comp module openconcept.atmospherics.mach_number_comp module openconcept.atmospherics.pressure_comp module openconcept.atmospherics.speedofsound_comp module openconcept.atmospherics.temperature_comp module openconcept.atmospherics.true_airspeed module openconcept.costs.costs_commuter module openconcept.energy_storage.battery module openconcept.energy_storage.hydrogen.LH2_tank_no_boil_off module openconcept.energy_storage.hydrogen.structural module openconcept.geometry.wetted_area module openconcept.geometry.wing_planform module openconcept.mission.mission_groups module openconcept.mission.phases module openconcept.mission.profiles module openconcept.propulsion.cfm56 module openconcept.propulsion.generator module openconcept.propulsion.motor module openconcept.propulsion.N3 module openconcept.propulsion.propeller module openconcept.propulsion.rubberized_turbofan module

openconcept.propulsion.splitter module openconcept.propulsion.systems.simple_all_electric module openconcept.propulsion.systems.simple_series_hybrid module openconcept.propulsion.systems.simple_turboprop module openconcept.propulsion.systems.thermal_series_hybrid module openconcept.propulsion.turboshaft module openconcept.stability.tail_volume_coefficient_sizing module openconcept.thermal.battery_cooling module openconcept.thermal.chiller module openconcept.thermal.ducts module openconcept.thermal.heat_exchanger module openconcept.thermal.heat_pipe module openconcept.thermal.hose module openconcept.thermal.manifold module openconcept.thermal.motor_cooling module openconcept.thermal.pump module openconcept.thermal.thermal module openconcept.utilities.constants module openconcept.utilities.dict_indepvarcomp module openconcept.utilities.dvlabel module openconcept.utilities.linearinterp module openconcept.utilities.math.add_subtract_comp module openconcept.utilities.math.combine_split_comp module openconcept.utilities.math.derivatives module openconcept.utilities.math.integrals module openconcept.utilities.math.max_min_comp module openconcept.utilities.math.multiply_divide_comp module openconcept.utilities.selector module openconcept.utilities.visualization module openconcept.weights.weights_BWB module openconcept.weights.weights_jet_transport module openconcept.weights.weights_turboprop module openconcept.weights.weights_twin_hybrid module OutletNozzle (class in openconcept.thermal.ducts) OutletTemperatures (class in openconcept.thermal.heat_exchanger)

P

ParasiteDragCoefficient_BWB (class in openconcept.aerodynamics.drag_BWB) ParasiteDragCoefficient_JetTransport (class in openconcept.aerodynamics.drag_jet_transport) PerfectHeatTransferComp (class in openconcept.thermal.thermal) phases.py plot_OAS_force_contours() (in module openconcept.utilities.visualization) plot_OAS_mesh() (in module openconcept.utilities.visualization) plot_trajectory_grid() (in module openconcept.utilities.visualization) PolarDrag (class in openconcept.aerodynamics.aerodynamics)

PowerSplit (class in openconcept.propulsion.splitter) pressure_comp.py PressureComp (class in openconcept.atmospherics.pressure_comp) PressureDrop (class in openconcept.thermal.heat_exchanger) PressureIsentropic (class in openconcept.thermal.ducts) PressureVesselWallThickness (class in openconcept.energy_storage.hydrogen.structural) profiles.py propeller.py pump.py

Q

QMaxAnalyticalPart (class in openconcept.thermal.heat_pipe)

QMaxHeatPipe (class in openconcept.thermal.heat_pipe) QMaxWarning (class in openconcept.thermal.heat_pipe)

R

RobustRotationPhase (class in openconcept.mission.phases) RotationPhase (class in openconcept.mission.phases)

rubberized_turbofan.py RubberizedTurbofan (class in openconcept.propulsion.rubberized_turbofan)

S

SectionLinearInterp (class in openconcept.aerodynamics.openaerostruct.mesh_gen) SectionPlanformMesh (class in openconcept.aerodynamics.openaerostruct.mesh_gen) selector.py SelectorComp (class in openconcept.utilities.selector) SeriesHybridElectricPropulsionSystem (class in openconcept.propulsion.systems.simple_series_hybrid) setup() (openconcept.utilities.math.add_subtract_comp.AddSubtractComp method) (openconcept.utilities.math.combine_split_comp.VectorConcatenateComp method) (openconcept.utilities.math.combine_split_comp.VectorSplitComp method) (openconcept.utilities.math.multiply_divide_comp.ElementMultiplyDivideComp method) simple_all_electric.py simple_series_hybrid.py simple_turboprop.py SimpleBattery (class in openconcept.energy_storage.battery) SimpleGenerator (class in openconcept.propulsion.generator) SimpleHose (class in openconcept.thermal.hose)

SimpleMotor (class in openconcept.propulsion.motor) SimplePropeller (class in openconcept.propulsion.propeller) SimplePump (class in openconcept.thermal.pump) SimpleTurboshaft (class in openconcept.propulsion.turboshaft) SingleSeriesHybridElectricPropulsionSystem (class in openconcept.propulsion.systems.simple_series_hybrid) SkinFrictionCoefficient_JetTransport (class in openconcept.aerodynamics.drag_jet_transport) SOCBattery (class in openconcept.energy_storage.battery) SpeedOfSound (class in openconcept.thermal.ducts) speedofsound_comp.py SpeedOfSoundComp (class in openconcept.atmospherics.speedofsound_comp) splitter.py StallSpeed (class in openconcept.aerodynamics.aerodynamics) SteadyFlightCL (class in openconcept.mission.phases) SteadyFlightPhase (class in openconcept.mission.phases) structural.py

T

tail_volume_coefficient_sizing.py TakeoffClimb (class in openconcept.mission.phases) TakeoffTransition (class in openconcept.mission.phases) temperature_comp.py TemperatureComp (class in openconcept.atmospherics.temperature_comp) TemperatureIsentropic (class in openconcept.thermal.ducts) thermal.py thermal_series_hybrid.py ThermalComponentMassless (class in openconcept.thermal.thermal) ThermalComponentWithMass (class in openconcept.thermal.thermal) ThicknessChordRatioInterp (class in openconcept.aerodynamics.openaerostruct.mesh_gen)

TotalPressureIsentropic (class in openconcept.thermal.ducts) TotalTemperatureIsentropic (class in openconcept.thermal.ducts) TrapezoidalPlanformMesh (class in openconcept.aerodynamics.openaerostruct.mesh_gen) true_airspeed.py TrueAirspeedComp (class in openconcept.atmospherics.true_airspeed) TurbopropPropulsionSystem (class in openconcept.propulsion.systems.simple_turboprop) turboshaft.py TwinSeriesHybridElectricPropulsionSystem (class in openconcept.propulsion.systems.simple_series_hybrid) TwinSeriesHybridElectricThermalPropulsionRefrigerated (class in openconcept.propulsion.systems.thermal_series_hybrid) TwinSeriesHybridElectricThermalPropulsionSystem (class in openconcept.propulsion.systems.thermal_series_hybrid) TwinTurbopropPropulsionSystem (class in openconcept.propulsion.systems.simple_turboprop)

U

UAOverall (class in openconcept.thermal.heat_exchanger)

V

VacuumTankWeight (class in openconcept.energy_storage.hydrogen.structural) VacuumWallThickness (class in openconcept.energy_storage.hydrogen.structural) VectorConcatenateComp (class in openconcept.utilities.math.combine_split_comp) VectorSplitComp (class in openconcept.utilities.math.combine_split_comp) VerticalAcceleration (class in openconcept.mission.phases)

visualization.py VLM (class in openconcept.aerodynamics.openaerostruct.drag_polar) VLMDataGen (class in openconcept.aerodynamics.openaerostruct.drag_polar) VLMDragPolar (class in openconcept.aerodynamics.openaerostruct.drag_polar) VStabVolumeCoefficientSizing (class in openconcept.stability.tail_volume_coefficient_sizing) VstabWeight_JetTransport (class in openconcept.weights.weights_jet_transport)

W

wave_drag.py WaveDragFromSections (class in openconcept.aerodynamics.openaerostruct.wave_drag) weights_BWB.py weights_jet_transport.py weights_turboprop.py weights_twin_hybrid.py wetted_area.py wing_planform.py

WingAreaFromSections (class in openconcept.geometry.wing_planform) WingAspectRatio (class in openconcept.geometry.wing_planform) WingFormFactor_JetTransport (class in openconcept.aerodynamics.drag_jet_transport) WingMACFromSections (class in openconcept.geometry.wing_planform) WingMACTrapezoidal (class in openconcept.geometry.wing_planform) WingSpan (class in openconcept.geometry.wing_planform) WingSweepFromSections (class in openconcept.geometry.wing_planform) WingWeight_JetTransport (class in openconcept.weights.weights_jet_transport) WingWeight_SmallTurboprop (class in openconcept.weights.weights_turboprop)