modelAxCmpRotor_meanLine

Diagram of AxCmpRotor_meanLineOpen the diagram
▶ Check in your browser

Extends from PropulsionSystem.Interfaces.ElementFrames.ElementFrame_2FluidPorts_2ShaftPorts.

Parameters

TypeNameDefaultDescription
Assumptions
BooleanallowFlowReversal (from ElementFrame_2FluidPorts_2ShaftPorts)true= true to allow flow reversal, false restricts to design direction (port_a -> port_b)
Design Point Definition
Modelica.SIunits.MassFlowRatedmDes_1 (from ElementFrame_2FluidPorts_2ShaftPorts)10.0design point dm at st.1, refered in subelement
Modelica.SIunits.AbsolutePressurepDes_1 (from ElementFrame_2FluidPorts_2ShaftPorts)101.3*1000design point p at st.1, refered in subelement
Modelica.SIunits.TemperatureTdes_1 (from ElementFrame_2FluidPorts_2ShaftPorts)288.15design point T at st.1, refered in subelement
Characteristics
Modelica.SIunits.Conversions.NonSIunits.AngularVelocity_rpmNmechDes (from ElementFrame_2FluidPorts_2ShaftPorts)3000.0
Initialization › fluid_1
Modelica.SIunits.MassFlowRatem_flow1_init (from ElementFrame_2FluidPorts_2ShaftPorts)1.0
Modelica.SIunits.Pressurep1_init (from ElementFrame_2FluidPorts_2ShaftPorts)101.3*1000
Modelica.SIunits.TemperatureT1_init (from ElementFrame_2FluidPorts_2ShaftPorts)288.15
Modelica.SIunits.SpecificEnthalpyh1_init (from ElementFrame_2FluidPorts_2ShaftPorts)1.004*1000*288.15
Initialization › fluid_2
Modelica.SIunits.MassFlowRatem_flow2_init (from ElementFrame_2FluidPorts_2ShaftPorts)-1.0*m_flow1_init
Modelica.SIunits.Pressurep2_init (from ElementFrame_2FluidPorts_2ShaftPorts)101.3*1000
Modelica.SIunits.TemperatureT2_init (from ElementFrame_2FluidPorts_2ShaftPorts)288.15
Modelica.SIunits.SpecificEnthalpyh2_init (from ElementFrame_2FluidPorts_2ShaftPorts)1.004*1000*288.15
Geometry
Modelica.SIunits.Anglexi_def30.0*Modelica.Constants.pi/180angle of blade chord line
Modelica.SIunits.LengthrTip_1_def2.0tip radius of blade, LE
Modelica.SIunits.LengthrHub_1_def0.5tip radius of blade, LE
Modelica.SIunits.LengthrTip_2_def2.0tip radius of blade, TE
Modelica.SIunits.LengthrHub_2_def0.5tip radius of blade, TE
Modelica.SIunits.LengthlAxial_def0.2axial length of blade
Modelica.SIunits.AreaSblade_def((rTip_1_def - rHub_1_def) + (rTip_2_def - rHub_2_def))*lAxial_def*1/2surface area of single blade
RealnumBlade_def30number of blades
Initialization › fluidStat_1
Modelica.SIunits.PressurepStat_1_initp1_init
Modelica.SIunits.TemperatureTStat_1_initT1_init
Modelica.SIunits.SpecificEnthalpyhStat_1_inith1_init
Initialization › fluidStat_2
Modelica.SIunits.PressurepStat_2_initp2_init
Modelica.SIunits.TemperatureTStat_2_initT2_init
Modelica.SIunits.SpecificEnthalpyhStat_2_inith2_init

Connectors

TypeNameDefaultDescription
Modelica.Fluid.Interfaces.FluidPort_aport_1 (from ElementFrame_2FluidPorts_2ShaftPorts)
Modelica.Fluid.Interfaces.FluidPort_bport_2 (from ElementFrame_2FluidPorts_2ShaftPorts)
Modelica.Mechanics.Rotational.Interfaces.Flange_aflange_1 (from ElementFrame_2FluidPorts_2ShaftPorts)
Modelica.Mechanics.Rotational.Interfaces.Flange_bflange_2 (from ElementFrame_2FluidPorts_2ShaftPorts)
Types.ElementBuselementBus1 (from ElementFrame_2FluidPorts_2ShaftPorts)
Modelica.Blocks.Interfaces.RealInputu_flowAngleincoming flow angle
Modelica.Blocks.Interfaces.RealOutputy_flowAngleexiting flow angle

Components

TypeNameDefaultDescription
Medium.BasePropertiesfluid_1 (from ElementFrame_2FluidPorts_2ShaftPorts)flow station of inlet
Medium.BasePropertiesfluid_2 (from ElementFrame_2FluidPorts_2ShaftPorts)flow station of outlet
Modelica.SIunits.Powerpwr (from ElementFrame_2FluidPorts_2ShaftPorts)power via shaft, positive if fluid generates power
Modelica.SIunits.Torquetrq (from ElementFrame_2FluidPorts_2ShaftPorts)trq via shaft
Modelica.SIunits.Powerpwr_inv (from ElementFrame_2FluidPorts_2ShaftPorts)power via shaft
Modelica.SIunits.Torquetrq_inv (from ElementFrame_2FluidPorts_2ShaftPorts)trq via shaft
Modelica.SIunits.AngularVelocityomega (from ElementFrame_2FluidPorts_2ShaftPorts)mechanical rotation speed, rad/sec
Modelica.SIunits.Anglephi (from ElementFrame_2FluidPorts_2ShaftPorts)mechanical rotation displacement, rad
Modelica.SIunits.Conversions.NonSIunits.AngularVelocity_rpmNmech (from ElementFrame_2FluidPorts_2ShaftPorts)mechanical rotation speed, rpm
RealNqNdes (from ElementFrame_2FluidPorts_2ShaftPorts)ratio of mech. rotational speed with respect to design pt. speed
Modelica.SIunits.LengthrMeanmean radius of blade
Modelica.SIunits.LengthrTip_1tip radius, LE
Modelica.SIunits.LengthrHub_1hub radius, LE
Modelica.SIunits.LengthrTip_2tip radius, TE
Modelica.SIunits.LengthrHub_2hub radius, TE
Modelica.SIunits.LengthlAxialaxial length of blade
Modelica.SIunits.Lengthheight_1blade height, LE
Modelica.SIunits.Lengthheight_2blade height, TE
Modelica.SIunits.LengthhBladeblade height, avg
Modelica.SIunits.AreaSbladesurface area of single blade
RealARaspect ratio
RealBR_1boss ratio, leading
RealBR_2boss ratio, trailing edge
RealnumBladenum. of blades
Modelica.SIunits.AreaAeffAx_1mech. area, flow cross section, axial, LE
Modelica.SIunits.AreaAeffAbs_1mech. area, flow cross section, abs, LE
Modelica.SIunits.AreaAeffAx_2mech. area, flow cross section, axial, TE
Modelica.SIunits.AreaAeffAbs_2mech. area, flow cross section, abs, TE
RealMnAx_1mach, axial, LE
RealMnAbs_1mach, absolute, LE
RealMnRel_1mach, relative, LE
RealMnAx_2mach, axial, TE
RealMnAbs_2mach, absolute, TE
RealMnRel_2mach, relative, TE
Modelica.SIunits.Velocityc1abs-V, LE
Modelica.SIunits.Velocitycx1axial-V, LE
Modelica.SIunits.VelocitycTheta1tangential component, abs-V, LE
Modelica.SIunits.Velocityw1rel-V, LE
Modelica.SIunits.VelocitywTheta1tangential component, rel-V, LE
Modelica.SIunits.Velocityc2abs-V, TE
Modelica.SIunits.Velocitycx2axial-V, TE
Modelica.SIunits.VelocitycTheta2tangential component, abs-V, TE
Modelica.SIunits.Velocityw2rel-V, TE
Modelica.SIunits.VelocitywTheta2tangential component, rel-V, TE
Modelica.SIunits.VelocityUmeantangential velocity, mean r
Modelica.SIunits.VelocityVsound_1sound speed, LE
Modelica.SIunits.VelocityVsound_2sound speed, TE
Modelica.SIunits.Anglealpha1flow angle, abs, LE
Modelica.SIunits.Anglebeta1flow angle, rel, LE
Modelica.SIunits.Anglephi1angle btwn rel-V and disk plane, LE
Modelica.SIunits.Angleinci1incident angle(AoA for airfoil), LE
Modelica.SIunits.Anglealpha2flow angle, abs, TE
Modelica.SIunits.Anglebeta2flow angle, rel, TE
Modelica.SIunits.Anglephi2angle btwn rel-V and disk plane, TE
Modelica.SIunits.Anglexiangle of blade chord line
Modelica.SIunits.Angleepsiron2downwash angle, TE
Modelica.SIunits.MassFlowRatem_flow_singlem_flow, single blade
RealCLlift coefficient
RealCDdrag coefficient
Modelica.SIunits.ForceFthetaSingleaero-force, tangential direction, single blade
Modelica.SIunits.ForceFaxSingleaero-force, axial direction, single blade
Modelica.SIunits.ForceFliftSinglelift, single blade
Modelica.SIunits.ForceFdragSingledrag, single blade
Modelica.SIunits.ForceFthetaaero-force, tangential direction, total of blades
Modelica.SIunits.ForceFaxaero-force, axial direction, total of blades
Modelica.SIunits.ForceFliftlift, total of blades
Modelica.SIunits.ForceFdragdrag, total of blades
Modelica.SIunits.TorquetrqSingletorque, by single blade
Modelica.SIunits.PowerpwrSinglepower, by single blade
Modelica.SIunits.SpecificEnthalpydhtrise in specific enthalpy across rotor
Medium.BasePropertiesfluidStat_1static flow station, 1
Medium.BasePropertiesfluidStat_2static flow station, 2
AircraftDynamics.Aerodynamics.BaseClasses.AirfoilSimple00airfoilSimple001