ESDU A-Z Index: I-IZ
- see
- Water
- Acoustic
- Mechanical
- definition, 22001
- Accumulation of rainfall on runway surfaces, 19005
- Due to Skin Friction on Airframe of Tyre Sidespray for Runway Contaminated With Slush/Water, 98001, TM 165, TM 192
- airframe geometry representation used to simplify calculation of spray-wetted areas, 98001, TM 165, TM 192
- comparison of predictions with values deduced from experiments on various aircraft, 98001, TM 165, TM 192
- description of development of prediction method, 98001, TM 165, TM 192
- discussion of effects of contaminant depth, tyre pressure, speed and airframe geometry, 98001, TM 165, TM 192
- equation used for skin friction coefficient, 98001, TM 165, TM 192
- see also
- Angle of Attack
- see also
- Calibrated Airspeed
- Aerofoils
- chordwise load history for step in heave or pitch, 84020
- indicial functions in subsonic or supersonic flow, 84020
- Introduction to Use in Gust Response Calculation, 84020
- calculation of load alleviation with active controls, 84020
- Kussner Functions
- derivation and values, 84020
- Lifting Surfaces in Combination or Isolation
- hereditary functions for use in time domain, 84020
- indicial functions with or without leading- or trailing-edge controls, 84020
- Wagner Functions
- derivation and values for delta, rectangular and swept wings, 84020
- Effect on Fatigue Strength
- plain shafts with interference-fit collars, 68005
- splined steel shaft assemblies, 73002
- Influence on Gear Design, 68040, 88033
- Use to Improve Fatigue Strength of Steels
- advantages and limitations, 89031
- comparison with other possible surface treatments, 89031
- Use to Reduce Wear in Disc Cams, 94017
- see
- Aluminium Alloys
- Beams in General
- Beams of Angle Section
- Beams of Any Hollow or Solid Polygonal Section
- Beams of Channel Section
- Beams of Circular Section
- Beams of I-Section
- Beams of Rectangular Tubular Section
- Beams of T-Section
- Beams of Unlipped Z-Section
- Bonded Double- or Single-Lap Joints
- Bonded Double-Lap Joints
- Bonded Single-Lap Joints
- Corrugated Plates
- Crack Propagation
- Cylinders of Circular Section (Strength and Vibration)
- Flange Buckling
- Flat Panels with Flanged Integral Stiffeners
- Flat Panels with Lipped or Unlipped Z-Section Stiffeners
- Flat Panels with Top-Hat Section Stiffeners
- Flat Panels with T-Section Integral Stiffeners
- Flat Panels with Unflanged Integral Stiffeners
- Flat Panels with Unlipped Z-Section Stiffeners
- Flat Rectangular Plates
- Flat Sandwich Panels (Cores of Negligible Flexural Stiffness)
- Flat Sandwich Panels (Isotropic Cores)
- Flat Strips of Isotropic Materials
- Materials Properties
- Steels
- Stress Concentration
- Stress Intensity Factors
- Stress-Strain Curves
- Struts in General
- Struts of Channel Section
- Struts of I-Section
- Struts of Lipped or Unlipped Z-Section
- Struts of Tubular Section
- see
- Rolling
- Pressure Drop Across, 66030
- see
- Boundary Layer
- see
- Intakes
- see
- Beams in General
- Beams of Sandwich Construction
- Buckling
- Corrugated Plates
- Curved Rectangular Plates
- Curved Specially-Orthotropic Rectangular Plates
- Cylinders of Circular Section (Strength and Vibration)
- Faceplate Wrinkling
- Flange Buckling
- Flat Panels in General
- Flat Panels with Fibre-Reinforced Unflanged Integral Stiffeners
- Flat Panels with Flanged Integral Stiffeners
- Flat Panels with Lipped or Unlipped Z-Section Stiffeners
- Flat Panels with Top-Hat Section Stiffeners
- Flat Panels with Transverse Stiffeners
- Flat Panels with T-Section Integral Stiffeners
- Flat Panels with Unflanged Integral Stiffeners
- Flat Panels with Unlipped Z-Section Stiffeners
- Flat Parallelogram Panels
- Flat Parallelogram Plates
- Flat Plates Tapered in Plan
- Flat Rectangular Plates
- Flat Rectangular Plates Tapered in Thickness
- Flat Sandwich Panels (Cores of Negligible Flexural Stiffness)
- Flat Sandwich Panels (Corrugated Cores)
- Flat Sandwich Panels (Isotropic Cores)
- Flat Sandwich Panels (Truss Cores)
- Flat Specially-Orthotropic Rectangular Plates
- Flat Square Plates with Central Circular Hole
- Flat Square Plates with Central Flanged Circular Hole
- Flat Triangular Plates
- Flat Unbalanced Laminated Rectangular Plates
- Helical Springs of Round Wire
- Inter-Rivet Buckling
- Journal Bearings
- Struts in General
- Struts of Bulb Angle Section
- Struts of Channel Section
- Struts of I-Section
- Struts of Lipped or Unlipped Z-Section
- Struts of Sandwich Construction
- Struts of Thin-Walled Open Section
- Struts of Tubular Section
- Powerplant/Airframe Interference Effects of Noise
- Powerplant/Airframe Interference Effects on Thrust/Drag Accounting
-
- see
- Drag
- Of Cam and Follower
- determination, ME2
- Accumulation of rainfall on runway surfaces, 19005
- Approximate Estimation of Pressure Recovery During Take-Off, 77001
- Cooling air
- in propellor installation drag accounting, 85015
- Efficiency Relationships, 66028
- Estimation of Pressure Recovery of Axisymmetric, 80037
- diffuser loss, 80037
- effect of engine mass flow demand, 80037
- inlet choking Mach number, 80037
- lip (rounded or sharp) loss at zero or non-zero incidence, 80037
- loss due to interaction of inlet flow with diffuser, 80037
- Flush With NACA Convergent-Divergent Planform
- captured mass flow, drag and pressure recovery, 86002
- Flush With Rectangular Planform
- drag and pressure recovery, 03006, 86002
- Prediction of Tyre Sidespray Ingestion in Take-Off and Landing
-
- see
- Aircraft Tyres
- Rectangular External-Compression Double- or Single-Ramp
- geometry for given design Mach number, 75005
- Mach number along second ramp, 75005
- mass flow, 75005
- Nussdorfer criterion, 75005
- optimum pressure recovery, 75005
- pre-entry drag (wave drag), 75005
- pressure recovery, 75005
- sidespillage, 75005
- stability considerations, 75005
- Scoop Immersed in Boundary Layer With or Without Diverter
- captured mass flow, drag and pressure recovery, 86002
- Use of Liners to Attenuate Noise Transmission
- Numerical Techniques for Definite Integrals
-
- see
- Quadrature
- See under substance of interest
- Aircraft Tyres in Multiple Wheel Configurations
-
- see
- Drag
- Base Flow-Supersonic Propulsive Jet
- Between Topographical Features
-
- see
- Wind Speed
- Deployed Leading-Edge High-Lift Devices and Trailing-Edge Flaps
-
- see
- Flaps
- Discussion of Effect as Source of Buffeting, 87012
- Effect on Shelter From Wind Provided by Several Parallel Fences
- Fin-Afterbody (Cylindrical) at Supersonic Speeds
- effect on base drag for fins mounted at or upstream of base, 97022
- Fin-Tailplane
- Flaps-Fuselage
- effect on drag, lift and pitching moment, 97003
- Flaps/Underwing Jet
- effect of multi-slotted on drag, lift, pitching moment and thrust, 82034
- Internal Flow
- Jet (Underwing)/Multi-Slotted Flaps
- effect on drag, lift, pitching moment and thrust, 82034
- Nacelle-Empennage and Nacelle-Wing
-
- see
- Nacelle
- Slipstream-Airframe
- discussion of thrust/drag accounting, 85015, 85017
- effects on airframe drag and propeller thrust, 85015, 85017
- estimation of drag/thrust of propeller/body combination, 86017
- lift on wing/flap/nacelle combination in slipstream, 88031
- longitudinal force on wing/flap/nacelle combination in slipstream, 88031
- Spoiler Wake-Fin
- effect on yawing moment due to spoiler deflection for roll control, 96026
- Two Circular Cylinders Normal to Flow
- Two Staggered Wings
- Vectored-Jet-Thrust Aircraft
- discussion of ground effect on pitching moment, 87037
- discussion of jet-induced intake force and example of jet-induced lift loss in free air, 87037
- example of variation of lift in ground effect, 87037
- Wind or Other Fluid Flows About Structures Close Together
- Wing-Body
- Wing-Body-Tailplane Effect on Fin Derivatives Due to Sideslip
- subsonic speeds, 00025, 82010, 93007
- supersonic speeds, 91031
- Wing-Body-Tailplane-Fin Effect on Ventral Fin Sideforce and Yawing Moment Due to Sideslip
- subsonic and supersonic speeds, 92029
- Wing-Foreplane
- Wing-Nacelle
-
- see
- Nacelle
- Wing-Tailplane
-
- see
- Drag
- Lift
- Lift-Curve Slope
- Wing-Undercarriage
- Jet Interference Drag, 16003
- Bush in Finite Width Plate or Lug
- interface pressure due to, 71011
- maximum tensile stress due to, 71011
- Effect on Behaviour Under Torsion of Key in Keyway, 86028
- Effect on Fatigue Strength of Joints
- calculation from fatigue data on other specimens, FAT A.05.02
- Loaded Pin in Finite Width Plate or Lug
- effect on alternating stresses, 84025
- maximum shear stress, 66011, FAT A.05.02
- Pin in Finite Width Plate
- maximum tensile and shear stresses, 71011, 84025
- Pin in Lug
- maximum tensile and shear stresses, 71011, 84025
- Two Pins Close Together in a Wide Plate
- maximum tensile stresses, 71011
- Bodies, AERO B.S.02.03.01
- Forebody-Afterbody
- conical, ducted conical and parabolic, AERO B.S.02.03.08
- Cavity Aero-Acoustics
- rectangular planform cavity in flat plate, 09001, 09002, 16004
- Time-Averaged in Rectangular-Planform Cavity in Flat Plate
- behaviour for a range of geometry and upstream boundary layer conditions, 02008
- Unsteady in Rectangular-Planform Cavity in Flat Plate
- behaviour for a range of geometry and upstream boundary layer conditions, 04023
- see also
- Cylinders of Circular Section (Strength and Vibration)
- Cylinders of Circular Section with Flat Ends
- Cylinders of Circular Section with Torispherical Ends
- Cylinders of Elliptical Section
- Pipe Bends (unrestrained)
- Pipes with Internal Flow
- Pressure Transients in Gas (and Steam) Internal Flow
- Pressure Transients in Liquid Internal Flow
- Estimation of Buckling Stress, 90002, STRUCT 02.01.08
- calculation for specific materials, STRUCT 02.01.09
- effect of rivet type, STRUCT 02.01.08
- example of application to panels, 72012
- program for fabricated section struts, including inelastic behaviour, 90002
- Turbo-Jet Engines
- definition, 69006
- Turbo-Jet Engines
- definition, 69006
- Solar
-
- see
- Solar Heating
- Effect on Hinge Moment Derivatives With Incidence and Control Deflection, AERO C.04.01.04
- Mean Forces Due to Wind or Other Fluid Flows
- Strength Analysis
-
- see
- Beams in General
- Beams of Any Hollow or Solid Polygonal Section
- Beams of I-Section
- Flat Panels in General
- Struts in General
- Struts of I-Section
- Welded Cover Plates on Steel I-Beams
- Welded Joints in Steels
- Welded Longitudinal Joints in Steels Under Axial Loading
- Welded Stiffening Gussets on Steel I-Beams
- Compressible Single-Phase Flow Equations and Curves
- Compressible Single-Phase Flow Equations and Curves
- Steels
- at room temperature 00932 (MMDH)