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2020/2/51Questions&Review2020/2/52AIRCRAFTDESIGN(1):AConceptualApproachDanielP.Raymer(232sheets)2020/2/53CONTENTS(1)Chapter1.Design---ASeparateDiscipline1.1Whatisdesign?1.2IntroductiontotheBookChapter2.OverviewoftheDesignProcess2.1Introduction2.2PhasesofAircraftDesign2.3AircraftConceptualDesignProcessLoadingChapter3.SizingfromaConceptualSketch3.1Introduction3.2Takeoff-WeightBuildup3.3Empty-WeightEstimation3.4Fuel-FractionEstimation3.5Takeoff-WeightCalculation3.6DesignExample:ASWAircraft2020/2/54CONTENTS(2)Chapter4.AirfoilandGeometrySelection4.1Introduction4.2AirfoilSelection4.3WingGeometry4.4BiplaneWing4.5TailGeometryandArrangementChapter5.Thrust-WeightRatioandWingLoading5.1Introduction5.2Thrust-to-WeightRatio5.3WingLoading5.4SelectionofThrust-to-WeightandWingLoading2020/2/55AIRCRAFTDESIGN(2):AConceptualApproachDanielP.Raymer(104sheets)2020/2/56CONTENTS(1)Chapter6InitialSizing6.1Introduction6.2Rubber-EngineSizing6.3Fixed-EngineSizing6.4Geometrysizing6.5Control-SurfaceSizingChapter7ConfigurationLayoutandLoft7.1Introduction7.2EndProductsofConfigurationLayout7.3ConicLofting7.4ConicFuselageDevelopment7.5Flat-WrapFuselageLofting7.6Circle-to-SquareAdapter7.7Fuselageloftverification7.8Wing/tailLayoutandLoft7.9AircraftLayoutProcedure7.10WettedAreaDetermination7.11VolumeDetermination2020/2/57CONTENTS(2)Chapter8SpecialconsiderationinconfigurationLayout8.1Introduction8.2AerodynamicConsideration8.3StructuralConsideration8.4RadarDetectability8.5InfraredDetectability8.6VisualDetectability8.7AuralSignature8.8VulnerabilityConsideration8.9CrashworthinessConsideration8.10ProducibilityConsideration8.11MaintainabilityConsideration2020/2/58AIRCRAFTDESIGN(3):AConceptualApproachDanielP.Raymer(281sheets)2020/2/59CONTENTS(1)Chapter12Aerodynamics12.1Introduction12.2AerodynamicForces12.3AerodynamicCoefficients12.4Lift12.5Parasite(Zero-Lift)Drag12.6DragDuetoLift(InducedDrag)12.7AerodynamicCodeandComputationalFluidDynamics(CFD)Chapter15Weights15.1Introduction15.2ApproximateGroupWeightsMethod15.3StatisticalGroupWeightsMethod15.4AdditionalConsiderationsinWeightsEstimation2020/2/510CONTENTS(2)Chapter16Stability,Control,andHandlingQualities16.1Introduction16.2CoordinateSystemsandDefinitions16.3LongitudinalStaticStabilityandcontrol16.4LateralDirectionalStaticStabilityandControl16.5Stick-FreeStability16.6EffectsofFlexibility16.7DynamicStability16.8Quasi-SteadyState16.9InertiaCoupling16.10HandlingQualities2020/2/511CONTENTS(3)Chapter17PerformanceandFlightMechanics17.1Introduction17.2SteadyLevelFlight17.3SteadyClimbingandDescendingFlight17.4LevelTurningFlight17.5GlidingFlight17.6EnergyManeuverabilityMethods17.7OperatingEnvelope17.8TakeoffAnalysis17.9LandingAnalysis17.10OtherFlightPerformanceMeasuresofMerit2020/2/512AbouttheEXAM•Time:A.M.10:00-12:00/DEC.18,2014•Place:521,531•QuestionFormat:PartI.WordsExplanation(20’)PartII..Fillthevacanciesselected(20’)PartIII.AnswertheQuestions(20’)PartV.Calculations(40’)2020/2/513PartI•Airfoilthicknessratio;•Taperratio;•Aspectratio;•Geometrictwistofwing;•Aerodynamictwistofwing;•Wingincidence;•Dihedral;•Thrust-to-weightratioofaircraft;•Wingloading;•Stallspeed;•Takeoffdistanceofaircraft;•Instantaneousturn;•Cruisespeed;•Loadfactor;2020/2/514•Sustainedturn;•Rateofclimb•Maximumceiling;•Radarcrosssection(RCS);•Thetypesofwingcarrythroughstructures•Flutter;•Productionbreaks;•Zero-liftdrag(orParasitedrag)•Induceddrag(orDragdue-to-lift);•Wavedrag;•Maximumlift-to-dragratio;•Lift-curveslope;•Thetypesofrearflaps;•Thetypesofleading-edgeflaps;•Wingstrake(orLeadingedgeextension);•Trimdrag;•Emptyweight;•Fuelweightofaircraft;2020/2/515•Payloadweightofaircraft;•Bodyaxiscoordinatesystem;•Wind-axiscoordinatesystem;•Longitudinalstaticstability;•Pitchingmoment;•Aerodynamiccenter;•Neutralpoint(orFocuspoint);•Lateralstaticstability;•Yaw;•Roll;•Steadylevelflight;•Rangeofaircraft;•Climbgradient;•Theaircraftflightenvelope;•Aircraftwettedarea•Wingtipwinglet2020/2/5161.Whenwedesignthehorizontaltailtotrimthewingpitch-moment,iftheaerodynamiccenterisinfrontofcenterofgravity,________,thenitcantrimthenose-upmomentofthewing.A.liftofhorizontaltailshouldbedown;B.horizontaltailshouldbedesignedwiththesmallpositiveincidence;C.horizontaltailshouldbedesignedwiththenegativeincidence2.Whenthewingofataillessaircraftisdesigned,theaerodynamiccenterofwingmustbeselectedas________.A.aftertheaircraftcenterofgravity;B.inthefrontoftheaircraftcenterofgravity;C.inanyposition.3.Ifthewingisdesignedasaswept-wing,itwillpossess________.A.thedihedraleffect;B.thenegativedihedraleffect;C.thelowercriticalMachnumber.4.Thewingwiththerearing-edgeflaps,whentheflapsdeflectdown,can_________.A.increasethemaximumliftcoefficientofwingandtheslopeoftheliftcurve;B.increasethemaximumliftcoefficientofwingandreducetheangleofzero-lift;C.increasethemaximumliftcoefficientofwingandthestallangleofattack.PartIII5.Foraircraftwiththerelaxedstaticstability,thehorizontaltail_________.canbedesignedassmallone;mustbedesignedaslargeone;isnotchangedspecially.2020/2/5172020/2/5181.Whenwedesignthehorizon