ESDU AZ Index: FILFLAS
 Fatigue Strength Improvement of Steel
 by surface rolling, 89031
 Under Torsion
 stress concentration factors, 75033
 Transformation of Analogue to Digital, 92044
 Use in Control System Design, 80018, 88039
 Use in Lubricant Circulation Systems
 definition of absolute and nominal rating, 83030
 factors determining choice of rating, 83030
 nominal ratings appropriate to various types of equipment, 83030
 Use to Control Particulate Fouling, 88024
 Applied to Estimation of Response to Excitation of Lightweight Structures
 advantages, features and limitations, 97033
 comparison of results for simple structure with those from statistical energy analysis, 99009
 outline of mathematical modelling, 97033
 typical applications, 97033
 Stiffnesses of Local Structural Details for Use With
 Aircraft
 Calculation of Bending Moment, Loading and Torque on in Steady Level Asymmetric Flight
 sideslipping, turning or with failed engine, 01010
 Effect on Base Drag of Cylindrical Afterbodies at Supersonic Speeds
 mounted at or upstream of base, 97022
 Profile Drag Increment in Turbulent Boundary Layer

 see
 Excrescences
 Trapezoidal or TriangularSection in Straight Pipes
 Viscous Fullpotential (VFP) Method for Three Dimensional Wings and Wingbody Combinations
 estimation of excrescence drag at subsonic speeds and analysis program, 23013
 see also
 Dynamic Stability
 Linear Systems
 see
 Statistics
 see
 Propellers
 see also
 Joints
 Equipment to Aircraft Structures
 considerations in design against fatigue, 86025
 Effect on Buckling in Shear of Square Plates
 Stress Concentration Data
 see
 Curved Beams
 Choice of Optimum Deflections Using Multivariate Search and CFD Codes
 example studies for single design point, 00022, 00023, 99020
 example study together with camber line shape for two design points, 99021
 example study together with surface shape for two design points, 01024
 Contribution to Average Downwash at Tailplane in Attached Flow
 effect of compressibility, 97021
 effects of flap, tail and wing geometry, 97021
 Contribution to Rolling Moment Due to Sideslip, 00025, 80034
 effect with propeller slipstream, 06012
 Contribution to Rolling Moment Due to Yawing, 72021
 Contribution to Sideforce and Yawing Moment Due to Sideslip, 00025, 81013
 Contribution to Yawing Moment Due to Yawing, 71017
 Derivation of PartSpan Factors, TM 172
 Discussion of Regions of Supersonic Flow Occurring at Low Freestream Mach Numbers, 90008
 Drag Increment Due to Chord or Spanwise Sealed/Unsealed Gaps for Undeflected at Low Speeds, 92039
 example of calculation including effect of faulty sealing, 93032
 Estimation of Nacelle and Flap Effects on LowSpeed Aerodynamic Centre and ZeroLift Pitching Moment of Transport Aircraft (TailOff), TM 200
 Fowler
 normal force, AERO F.05.01.01
 Introduction to Data Items on Effect on Drag, Lift and Pitching Moment
 aerofoils, 94026
 wings, 97002
 Kruger With or Without Vent
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect on lift of wing at zero angle of attack, 96032, 97002
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94027
 effect on maximum lift of wings, 92031
 effect on pitching moment of basic aerofoil and wing at zero angle of attack, 00029
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 program to predict lift curve with deflected, 99031
 Kruger With or Without Vent in Combination With TrailingEdge Flaps
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect on lift of wing at zero angle of attack, 93019, 95021, 96032, 97002, 97009, 97011
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94027, 94028, 94029, 94031
 effect on maximum lift of wings, 91014, 92031
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 program to predict lift curve with deflected, 99031
 LeadingEdge With Slot
 contribution to airframe noise, 90023
 MultiSlotted
 angle of attack for maximum lift of aerofoils or wings, 96003
 contribution to airframe noise, 90023
 effect on lift of wing at zero angle of attack, 95021, 97002
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94031
 effect on maximum lift of wings, 91014
 effect on pitching moment of basic aerofoil and wing at zero angle of attack, 99014
 effect on trailing vortex drag of cambered and twisted or plane wings, 01007
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 program to predict lift curve with deflected, 99031
 MultiSlotted in Combination With LeadingEdge HighLift Devices
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect on lift of wing at zero angle of attack, 95021, 96032, 97002
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94027, 94031
 effect on maximum lift of wings, 91014, 92031
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 program to predict lift curve with deflected, 99031
 PartSpan
 angle of attack for maximum lift of aerofoils or wings, 96003
 derivation of equations for profile drag increment conversion factors for partspan flaps, TM 216
 effect on lift of wing at zero angle of attack, 96032
 effect on maximum lift of wings, 91014
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 lift increment from that due to fullspan leadingedge highlift devices, 96032
 lift increment from that due to fullspan multislotted, 95021
 lift increment from that due to fullspan plain, 97011
 lift increment from that due to fullspan singleslotted, 93019
 lift increment from that due to fullspan split, 97009
 profile drag increment from that due to full span, AERO F.02.01.07
 program to predict lift curve with deflected, 99031
 trailing vortex drag, AERO F.02.01.08
 Plain

 see also
 Hinge Moment
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect of deflection of leading and/or trailingedge on wing loading distribution, 95010
 effect on lift of wing at zero angle of attack, 97002, 97011
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94028
 effect on maximum lift of wings, 91014
 effect on pitching moment of basic aerofoil and wing at zero angle of attack, 98017
 effect on profile drag of wings, 06014, 87024, AERO F.02.01.07
 effect on trailing vortex drag of cambered and twisted or plane wings, 01007
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 normal force, AERO F.05.01.01
 program to predict lift curve with deflected, 99031
 Plain in Combination With LeadingEdge HighLift Devices
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect on lift of wing at zero angle of attack, 96032, 97002, 97011
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94027, 94028
 effect on maximum lift of wings, 91014, 92031
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 program to predict lift curve with deflected, 99031
 Plain in Combination With Plain LeadingEdge Flaps
 effect on wing loading distribution, 95010
 Plain in Combination With Plain LeadingEdge Flaps (Both With Sealed Gaps)
 effect on drag, hinge and pitching moments, lift and pressure distribution using VGK, 01033
 effect on drag in viscous subsonic or transonic flow using VGK, 96028, 96029
 Profile Drag Due to Deployment of All Types on Wings
 derivation of equations for profile drag increment conversion factors for partspan flaps, TM 216
 increment due to partspan from known value for fullspan, AERO F.02.01.07
 SingleSlotted
 angle of attack for maximum lift of aerofoils or wings, 96003
 contribution to airframe noise, 90023
 effect on lift of wing at zero angle of attack, 93019, 97002
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94030
 effect on maximum lift of wings, 91014
 effect on pitching moment of basic aerofoil and wing at zero angle of attack, 99004
 effect on profile drag of NACA and Handley Page types on wings, AERO F.02.01.06, AERO F.02.01.07
 effect on profile drag of optimum geometry on aerofoils, 87005
 effect on profile drag of optimum geometry on wing, 08013
 effect on trailing vortex drag of cambered and twisted or plane wings, 01007
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 normal force, AERO F.05.01.01
 program to predict lift curve with deflected, 99031
 SingleSlotted in Combination With LeadingEdge HighLift Devices
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect on lift of wing at zero angle of attack, 93019, 96032, 97002
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94027, 94030
 effect on maximum lift of wings, 91014, 92031
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 program to predict lift curve with deflected, 99031
 Slats or Sealed Slats
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect on lift of wing at zero angle of attack, 96032, 97002
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94027
 effect on maximum lift of wings, 92031
 effect on pitching moment of basic aerofoil and wing at zero angle of attack, 00029
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 program to predict lift curve with deflected, 99031
 Slats or Sealed Slats in Combination With TrailingEdge Flaps
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect on lift of wing at zero angle of attack, 93019, 95021, 96032, 97002, 97009, 97011
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94027, 94028, 94029, 94030, 94031
 effect on maximum lift of wings, 91014, 92031
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 program to predict lift curve with deflected, 99031
 Split
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect on lift of wing at zero angle of attack, 97002, 97009
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94029
 effect on maximum lift of wings, 91014
 effect on pitching moment of basic aerofoil and wing at zero angle of attack, 98009
 effect on profile drag of wings, 74010, AERO F.02.01.07
 effect on trailing vortex drag of cambered and twisted or plane wings, 01007
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 normal force, AERO F.05.01.01
 program to predict lift curve with deflected, 99031
 Split in Combination With LeadingEdge HighLift Devices
 angle of attack for maximum lift of aerofoils or wings, 96003
 effect on lift of wing at zero angle of attack, 96032, 97002, 97009
 effect on maximum lift of basic aerofoil and its lift at zero angle of attack, 94027, 94029
 effect on maximum lift of wings, 91014, 92031
 lift curve from zero to maximum lift of aerofoils or wings, 96003
 program to predict lift curve with deflected, 99031
 Split With Flap Trailing Edge Forward of Wing Trailing Edge When Undeployed
 pitching moment increment on swept wings, AERO F.08.01.02
 pitching moment increment on unswept wings, AERO F.08.01.01
 Trailing Vortex Drag Due to Deployment of All Types on Cambered and Twisted or Plane Wings
 program for estimation for any flap and wing geometry, 01007
 tabulated values for selected flap and wing geometries, 01007
 Approximate Method of Calculating Effect on Pressure Drop
 twophase gas or vapourliquid flow through pipe fittings, 89012
 In Cam/Follower Lubricant Film
 prediction thoughout complete rotation, 00015